IREN (IREN) FY2026 10-K Risk Factors: 44 New, 36 Dropped

What the changes say

AI Cloud Services now dominates risk disclosure, with competition, regulation, customer concentration and execution risks emphasized.
Expansion requires substantial GPU, data-center and financing commitments, including $3.6 billion of secured GPU financing.
Power availability, electricity prices, construction delivery, equipment supply and grid regulation are increasingly important operational constraints.
Debt rose to $7,976.0 million and contracted revenue is substantially concentrated in Microsoft and NVIDIA arrangements.

What changed since the prior 10-K

New

NewRisks Related to Our Business
expansion plans in light of evolving market conditions. Any such delays, and any failure to execute on our growth strategy and expansion plans, could adversely impact our business, financial condition, cash flows and results of operations
Expansion requires increasingly large capital raises for GPUs and data centers, while rapid GPU advances could make hardware obsolete.
NewRisks Related to Our Business
The continued expansion of our AI Cloud Services business exposes us to evolving competitive, legal and regulatory risks, including emerging regulation of artificial intelligence
AI Cloud Services faces stronger competitors, changing customer demand and emerging artificial-intelligence regulation that could prevent profitable adoption.
NewRisks Related to Our Business
our liability or damages in an event of loss suffered by such customers whether as a result of our breach of an agreement or otherwise
Evolving competitive, operational, legal and regulatory risks could limit expansion of AI Cloud Services and expose IREN to unpredictable losses.
NewRisks Related to Our Business
Competition could adversely impact our market share and financial results
AI Cloud Services competition could lower prices and demand, restrict access to scarce inputs, and let better-resourced rivals capture market share.
NewRisks Related to Our Business
Our future financial performance is subject to assumptions and projections that may not materialize
Revenue and capital-expenditure projections depend on uncertain energy, financing, construction, deployment and demand assumptions, plus changing tariffs and trade restrictions.
NewRisks Related to Our Business
Similarly, we may otherwise be unable to maintain sufficient cash reserves or pay amounts due under our indebtedness and equipment leases, and our cash needs are expected to increase in the future
Secured GPU financings, including approximately $3.6 billion entered in May 2026, impose covenants, restricted cash and limits on subsidiary distributions.
NewRisks Related to Our Business
We generally act as our own general contractor for the construction of our data centers and do not have the benefit of a traditional fixed-price engineering, procurement and construction (“EPC”) contract, which limits our contractual protections with respect to construction costs and timelines
Using internal teams and multiple contractors instead of a fixed-price EPC contract leaves IREN exposed to cost overruns, delays and integration failures.
NewRisks Related to Our Business
raise the cost of acquiring the relevant equipment and deploying our AI Cloud Services and could materially and adversely affect our business, financial condition and results of operations
International shipping, conflicts, weather, fuel, labor, inflation, blocked canals and raw-material constraints could delay or increase the cost of equipment.
NewRisks Related to Our Business
aggregate limits that are allocated under a competitive process administered by BC Hydro. We expect that in Oklahoma we will also purchase power pursuant to a regulated tariff
Texas market-based electricity prices can fluctuate with fuel, demand, transmission, weather, technology and federal or state regulation.
NewRisks Related to Our Business
increase in electricity costs in any location where we operate or plan to operate may adversely impact the viability and the expected economic return for activities in that location
Grid capacity constraints, electricity price increases, curtailments and outages could force IREN to slow, suspend or shut down operations.
NewRisks Related to Our Business
by ERCOT to develop and implement the process to verify all Large Loads included in Batch Zero to satisfy ERCOT's planning guide and to collect the community impact information sought by Governor Abbott
Oklahoma large-load rules impose notification, minimum service-term and groundwater-cooling requirements on qualifying data-center and AI-computing projects.
NewRisks Related to Our Business
Due to the long-lead times required to acquire some of the equipment used in our operations, the failure of such parts could result in lengthy outages at an affected location, and could materially impact our operations, financial results and financial condition
Failures of cooling, generators, batteries, networking or other critical systems could interrupt AI Cloud Services and Bitcoin mining, with long replacement lead times.
NewRisks Related to Our Business
Our Australian operations and development, including our Bundey, South Australia site, will be subject to water, fuel supply, planning and grid-connection risks specific to Australia
NewRisks Related to Our Business
We face significant risks related to the cost and availability of labor for the development, construction, operation and maintenance of our data centers
NewRisks Related to Our Business
As a result, we and our subcontractors may face shortages of qualified labor to develop, construct, operate and maintain our data centers, higher than anticipated labor costs or difficulty motivating and retaining qualified personnel, any of which could decrease productivity and cause our actual costs to exceed budget
NewRisks Related to Our Business
We may be unable to appropriately scale our workforce in a sufficiently timely manner to achieve our business objectives and sustain our growth trajectory, which could materially and adversely affect our business and profitability
NewRisks Related to Our Business
Our business aviation activities expose us to operational, safety, regulatory and financial risks, including the risk of a catastrophic aviation event
NewRisks Related to Our Business
A significant portion of our data center capacity and expansion pipeline is concentrated in a limited number of locations, which exposes us to regional regulatory, market, weather and other risks
NewRisks Related to Our Business
effectively. As a result, the challenges presented with our use of artificial intelligence could adversely affect our business, financial condition and results of operations
NewRisks Related to AI Cloud Services
We may not successfully execute the continued build-out and scaling of our AI Cloud Services business, and demand for AI Cloud Services may not develop or be sustained at the levels we anticipate
NewRisks Related to AI Cloud Services
We may be unable to construct the data centers that support our AI Cloud Services, or to commission and deliver contracted AI Cloud Services capacity, on schedule, or at all
NewRisks Related to AI Cloud Services
Testing and acceptance conditions, ramp periods, service level commitments, service credits, delay credits, indemnities and termination rights in our customer contracts could adversely affect our revenue, margins and results of operations
NewRisks Related to AI Cloud Services
capacity, reduce their capacity commitments or terminate their contracts. During ramp periods, we may incur all or substantially all of the capital and operating costs of a deployment before the associated revenue is fully realized
NewRisks Related to AI Cloud Services
Cloud Services, our services will not be fully utilized, potentially for an extended period of time, and we will generate less revenue from our AI Cloud Services business than anticipated
NewRisks Related to AI Cloud Services
We depend on the timely supply of GPUs, networking and storage equipment from a limited number of suppliers, and the equipment we deploy is subject to rapid technological change and obsolescence
NewRisks Related to AI Cloud Services
Our results depend on our ability to match customer contracts, capital expenditures, power commitments and financing, and any mismatch could adversely affect our business and financial condition
NewRisks Related to AI Cloud Services
Our AI Cloud Services depend on software for orchestration, monitoring, support and workload management, and we may not be able to successfully integrate Mirantis or realize the anticipated benefits of the Mirantis acquisition
NewRisks Related to AI Cloud Services
Cybersecurity incidents, failures of workload isolation or interruptions to the availability of our AI Cloud Services could result in the loss or unauthorized disclosure of customer data, liability and reputational harm
NewRisks Related to AI Cloud Services
Certain of our strategic relationships and anticipated deployments are non-binding or subject to conditions, and may not result in definitive agreements, deployments or revenue
NewRisks Related to Bitcoin
Until the transition of our Bitcoin mining operations is complete, we remain exposed to residual counterparty risks, including with respect to banks, digital asset trading platforms, OTC trading desks and custodians
NewRisks Related to Bitcoin
redemptions or withdrawals and other counterparty risks, and the legal status of digital assets held by an insolvent platform or custodian is unclear
NewRisks Related to Regulations, Regulatory Frameworks and Political Intervention
The regulatory landscape for AI is rapidly evolving, and unfavorable changes could adversely affect our business
NewRisks Related to Regulations, Regulatory Frameworks and Political Intervention
privacy laws directly and/or indirectly regulate information managers for, and other service providers to, an organization or government entity, and as such may also be relevant to our business
NewRisks Related to Regulations, Regulatory Frameworks and Political Intervention
construction at any given time, the involvement of multiple contractors and subcontractors at the same site, and the need to coordinate construction activities with utility interconnection, energization, commissioning and operational activities
NewRisks Related to Regulations, Regulatory Frameworks and Political Intervention
We are subject to workplace health and safety laws in the jurisdictions in which we operate, and non-compliance could result in significant penalties and other adverse consequences
NewRisks Related to Regulations, Regulatory Frameworks and Political Intervention
There are risks in connection with noise pollution and community opposition related thereto that may have a negative effect on our business
NewRisks Related to Regulations, Regulatory Frameworks and Political Intervention
agencies and civil litigation. Such investigations, inquiries, enforcement actions and litigation may cause adverse publicity for Bitcoin and other digital assets, which could adversely impact mining profitability
NewRisks Related to Regulations, Regulatory Frameworks and Political Intervention
any greenwashing or other allegations or claims, our reputation and financial results could be materially and adversely affected. In addition, our share price, demand for our securities and access to, and cost of, capital, could be adversely affected
NewRisks Related to Ownership of Our Ordinary Shares
The dual class structure of our shares (Ordinary shares and B Class shares) will have the effect of concentrating voting control with certain shareholders
NewRisks Related to Ownership of Our Ordinary Shares
RSU and equity awards outstanding), will further increase their ownership of our Ordinary shares and accordingly the voting power of our capital shares that they collectively own
NewRisks Related to Taxation
Property tax abatements and sales and use tax exemptions from which we benefit are subject to conditions and limitations, and any loss, revocation or adverse modification of these arrangements could increase our operating costs and capital expenditures
NewRisks Related to Taxation
Our business is dependent upon the proper functioning of our business processes and information systems, and modification or interruption of such systems may disrupt our business, processes and internal controls
NewRisks Related to Taxation
If we identify material weaknesses in the future or fail to maintain an effective system of internal controls, we may not be able to safeguard our assets and accurately and timely report our financial results, and investors may lose confidence in us and the market price of our Ordinary shares may decrease
NewRisks Related to Taxation
If our estimates or judgments relating to our critical accounting policies prove to be incorrect or financial reporting standards or interpretations change, our operating results could be adversely affected

Dropped

DroppedRisks Related to Our Business
geographic locations in which our operating facilities are located or desired to be located, or could otherwise adversely impact our business
DroppedRisks Related to Our Business
Our increased focus on HPC and AI services may not be successful and may result in adverse consequences to our business, results of operations and financial condition
DroppedRisks Related to Our Business
Expansion of our HPC and AI services could increase competitive, operational, legal and regulatory risks to our business in ways we cannot predict
DroppedRisks Related to Our Business
and potential increases in civil claims against us and could adversely affect our business, financial condition and results of operations
Construction delays, cost overruns, site constraints and difficulty finding suitable data-center locations.
DroppedRisks Related to Our Business
imposition of tariffs, surcharges and other similar import or export duties, or trade restrictions including tariff rate quotas, as well as by uncertainty with respect to the potential for such changes
Whether expanding HPC and AI services would successfully diversify revenue.
DroppedRisks Related to Our Business
We may be unable to raise additional capital needed to fulfill our capital or liquidity needs or grow our business and achieve expansion plans
Unpredictable competitive, operational, legal and regulatory risks from entering HPC and AI markets.
DroppedRisks Related to Our Business
expand into new markets. In particular, constructing data center facilities for HPC and AI services requires significant capital expenditures when compared to capital expenditures for Bitcoin mining data center facilities
AI misuse concerns potentially causing restrictions, civil claims, lower demand and reputational damage.
DroppedRisks Related to Our Business
We expect to continue to incur substantial capital expenditures to maintain and upgrade our hardware over time and to grow our business
DroppedRisks Related to Our Business
Adoption of custom firmware for our mining fleet could lead to failures that result in a substantial decrease in our mining fleet’s hashrate
U.S. tariffs, surcharges, import duties, trade restrictions and related uncertainty.
DroppedRisks Related to Our Business
We operate in a highly competitive industry and rapidly evolving sectors
Inability to raise capital for operations, hardware commitments, replacements, expansion and competitive needs.
DroppedRisks Related to Our Business
If we are unable to compete successfully, or if competing successfully requires us to take costly actions in response to the actions of our competitors, our business, operating results and financial condition could be adversely affected
Capital-intensive HPC and AI data-center expansion and the effects of issuing debt or equity.
DroppedRisks Related to Bitcoin
Bitcoin is a form of technology which may become redundant or obsolete in the future
DroppedRisks Related to Bitcoin
If a malicious actor or botnet obtains control of more than 50% of the processing power on the Bitcoin network, such actor or botnet could manipulate the Bitcoin network, which would adversely affect your investment in our securities or our ability to operate
DroppedRisks Related to Bitcoin
attempt to create, either from scratch, via large-scale purchases or potentially seizure, a significant amount of mining processing power
DroppedRisks Related to Bitcoin
Significant increases or decreases in transaction fees could lead to loss of confidence in the Bitcoin network, which could adversely impact our ability to mine Bitcoin and to monetize the Bitcoin we mine
Capital expenditures, Bitcoin-miner malfunction and obsolescence, including more efficient ASIC technology.
DroppedRisks Related to Bitcoin
We may not be able to realize the benefits of forks, and forks in the Bitcoin network may occur in the future that may affect our operations and financial performance
DroppedRisks Related to Bitcoin
The impact of geopolitical and economic events on the supply and demand for digital assets is uncertain
DroppedRisks Related to Bitcoin
Our operations, investment strategies and profitability may be adversely affected by competition from other methods of investing in digital assets or tracking digital asset markets
DroppedRisks Related to Bitcoin
Bitcoin will be subject to block reward halving several times in the future and Bitcoin’s value may not adjust to compensate us for the reduction in the block rewards that we receive from our mining activities
DroppedRisks Related to Bitcoin
Bitcoin’s utility may be perceived as a speculative asset, which can lead to price volatility
DroppedRisks Related to Bitcoin
Digital asset trading platforms, wallets and the Bitcoin network may suffer from hacking and fraud risks, which may adversely erode user confidence in Bitcoin, which could adversely affect the price of Bitcoin and our revenues
DroppedRisks Related to Bitcoin
ordinary course, which could disproportionately and adversely affect the Bitcoin market, result in a reduction in the price of Bitcoin and materially and adversely affect the price of our Ordinary shares
DroppedRisks Related to Bitcoin
Incorrect or fraudulent Bitcoin transactions may be irreversible and may negatively impact the Company’s results of operation and financial condition
DroppedRisks Related to Bitcoin
The open-source structure of the Bitcoin network protocol may result in inconsistent and perhaps even ineffective changes to the Bitcoin protocol. Failed upgrades or maintenance to the protocol could damage the Bitcoin network, which could adversely affect our business and the results of our operations
DroppedRisks Related to Bitcoin
The nature of our business requires the application of complex financial accounting rules, and there is limited guidance from accounting standard setting bodies. If financial accounting standards undergo significant changes, our operating results could be adversely affected
Custom firmware could damage Bitmain mining equipment, reduce hashrate and void warranties.
DroppedRisks Related to Third Parties
closing of a bank with which we have a financial relationship could subject us to adverse conditions and pose challenges in finding an alternative suitable bank to provide us with bank accounts and banking services
DroppedRisks Related to Third Parties
We may temporarily store our Bitcoin on digital asset trading platforms which could subject our Bitcoin to the risk of loss or access
DroppedRisks Related to Third Parties
Disruptions at over-the-counter (“OTC”) trading desks and potential consequences of an OTC trading desk’s failure could adversely affect our business. We may be required to, or may otherwise determine it is appropriate to, switch to an alternative digital asset trading platform and/or custodian
Broad competition across Bitcoin mining, HPC and AI services in rapidly evolving markets.
DroppedRisks Related to Regulations and Regulatory Frameworks
opportunities discussed in this Annual Report on Form 10-K may not reflect the markets and opportunities available to us in the future
Failure to identify trends and opportunities or respond cost-effectively to competitors.
DroppedRisks Related to Regulations and Regulatory Frameworks
compliance costs, which could be substantial or cost-prohibitive. If we become subject to these regulations, our costs in complying with them may have a material adverse effect on our business and the results of its operations
DroppedRisks Related to Regulations and Regulatory Frameworks
certain circumstances to consumers whose personal information has been disclosed as a result of a data breach. The CCPA and other such similar laws may increase our compliance costs and potential liability, and many similar laws have been proposed and/or enacted in other states and at the federal level
DroppedRisks Related to Regulations and Regulatory Frameworks
claims for personal injury, property damage and nuisance allegedly caused by noise or the release of hazardous substances into the environment
DroppedRisks Related to Ownership of Our Ordinary Shares
Investing in our Ordinary shares could be subject to greater volatility than investing directly in Bitcoin or other digital assets
DroppedRisks Related to Ownership of Our Ordinary Shares
Because of their significant ownership of our Ordinary shares, and their ownership of all outstanding B Class shares, our Co-Founders and Co-Chief Executive Officers have substantial control over our business, and their interests may differ from our interests or those of our other shareholders
DroppedRisks Related to Ownership of Our Ordinary Shares
excess of the principal amount of converted Convertible Notes, as the case may be, with such reduction and/or offset subject to a cap
DroppedRisks Related to Taxation
forward. See Note 16 to our audited financial statements for the year ended June 30, 2025 included in this Annual Report on Form 10-K
Bitcoin could become technologically redundant or obsolete compared with other digital assets.

Reworded

100% rewrittenRisks Related to Our Business
Our properties may experience damages, including damages that are not covered by insurance
The risk now specifically covers AI Cloud Services infrastructure and lists equipment, utility, mechanical, water and cyber-related losses, while describing broad insurance coverage.
96% rewrittenRisks Related to AI Cloud Services
Our AI Cloud Services business has significant customer concentration, we are exposed to counterparty credit risk, and we may be unable to diversify our customer base
Customer concentration is quantified through Microsoft’s approximately $9.7 billion and NVIDIA’s approximately $3.4 billion contracts, together representing most contracted revenue.
Was: Our HPC and AI services have and may continue to have a significant customer concentration, and we are exposed to counterparty credit risk with respect to our customers
89% rewrittenRisks Related to Our Business
Our indebtedness and liabilities could limit the cash flow available for our operations and expose us to risks that could adversely affect our business, financial condition and results of operations
Outstanding debt and finance leases increased from $990 million to $7,976.0 million, while trade payables rose to approximately $1,825.4 million.
89% rewrittenRisks Related to AI Cloud Services
We may not succeed in maintaining or expanding a customer base for our AI Cloud Services business, may not be successful in generating a recurring stream of revenue from that business and may not be able to provide the right combination of AI Cloud Services
The risk now focuses solely on AI Cloud Services and notes scaling through acquisitions, operating experience and technical-team investment.
Was: There can be no assurance that we will succeed in establishing and maintaining a customer base for our HPC and AI services business, that we will be successful in generating a recurring stream of revenue from that business or whether we can provide the right combination of HPC and AI services
85% rewrittenRisks Related to Ownership of Our Ordinary Shares
The Capped Call Transactions may affect the value of our Ordinary shares
The capped-call discussion now expressly says dilution reduction and payment offsets are subject to a cap.
83% rewrittenRisks Related to Taxation
Future developments regarding the treatment of digital assets for U.S. federal income and foreign tax purposes could adversely impact our business
The tax discussion now specifies that IRS guidance remains limited and does not address many significant digital-asset tax issues.
82% rewrittenRisks Related to Our Business
Our business is highly dependent on a small number of equipment suppliers, and any failure by us or our suppliers to perform under the relevant supply contracts could materially impact our operating results and financial condition
The risk now emphasizes timely delivery of large GPU volumes for customer contracts, in addition to maintenance, expansion and semiconductor shortages.
78% rewrittenRisks Related to Regulations, Regulatory Frameworks and Political Intervention
Our business and financial condition may be materially adversely affected by changes to and/or increased regulation of energy sources
The company now describes lower-carbon energy and 100% renewable-energy-certificate coverage, while highlighting grid cost, reliability and renewable-supply competition.
77% rewrittenRisks Related to Our Business
AI Cloud Services are energy-intensive, which may restrict the geographic locations of our operations, in particular, to locations with renewable sources of power
Was: Bitcoin mining and HPC and AI services are energy-intensive, which may restrict the geographic locations of our operations, in particular, to locations with renewable sources of power
73% rewrittenRisks Related to Our Business
Governments, politicians, regulators and utilities may potentially restrict or delay the ability of electricity suppliers to provide electricity and timely grid connections to AI Cloud Service providers or Bitcoin miners, including us, or AI Cloud Services or Bitcoin mining generally
Was: Government regulators and utilities may potentially restrict the ability of electricity suppliers to provide electricity to Bitcoin miners or HPC and AI service providers, including us, or Bitcoin mining or HPC and AI services generally
71% rewrittenRisks Related to Our Business
The loss of any of our management team or an inability to attract and retain qualified personnel on a timely basis or at all could adversely affect our operations, strategy and business
70% rewrittenRisks Related to Our Business
Supply chain and logistics issues for us, our contractors or our suppliers may frustrate or delay our expansion plans or increase the cost of acquiring AI hardware or constructing our infrastructure
Was: Supply chain and logistics issues for us, our contractors or our suppliers may frustrate or delay our expansion plans or increase the cost of constructing our infrastructure
69% rewrittenRisks Related to Our Business
Failure to effectively realize or manage our growth could place strains on our managerial, operational and financial resources and could adversely affect our business and operating results
68% rewrittenRisks Related to Our Business
Our operating results have fluctuated significantly and may continue to fluctuate significantly as a result of several different factors
68% rewrittenRisks Related to Our Business
We may be affected by price fluctuations in the wholesale and retail power markets
64% rewrittenRisks Related to Taxation
Requirements associated with being a public company in the United States require significant company resources and management attention
60% rewrittenRisks Related to AI Cloud Services
We may enter into contracts with customers for AI Cloud Services that could subject us to significant liability
Was: We may enter into contracts with customers for HPC and AI services that could subject us to significant liability
60% rewrittenRisks Related to Our Business
Our business has grown rapidly and we have an evolving business model and strategy
58% rewrittenRisks Related to Our Business
We have a history of operating losses, and we may incur net losses in the future
55% rewrittenRisks Related to Regulations, Regulatory Frameworks and Political Intervention
We are subject to environmental, health and safety laws and regulations, including applicable zoning, building-code and energy-efficiency standards and worker health and safety laws and regulations, that may expose us to significant liabilities for penalties, damages or costs of remediation or compliance
55% rewrittenRisks Related to Our Business
As part of our strategy, we have and may continue to seek to acquire businesses, services or technologies or enter into joint ventures or other strategic transactions that we believe could complement or expand our current business, enhance our technical capabilities or otherwise offer growth opportunities
Was: As part of our strategy, we may, from time to time, seek to acquire businesses, services or technologies or enter into joint ventures or other strategic transactions, that we believe could complement or expand our current business, enhance our technical capabilities or otherwise offer growth opportunities
53% rewrittenRisks Related to Regulations, Regulatory Frameworks and Political Intervention
The regulatory environment regarding digital assets and digital asset mining is in flux, and we may become subject to changes to and/or additional laws and regulations that may limit our ability to operate
52% rewrittenRisks Related to Ownership of Our Ordinary Shares
Future sales, or the possibility of future sales, of a substantial number of our Ordinary shares could adversely affect the price of our Ordinary shares
52% rewrittenRisks Related to Bitcoin
Our operating results will depend in part on the price of Bitcoin, which is subject to risk and has historically been subject to significant price volatility, as well as a number of other factors
Was: Our future success will depend significantly on the price of Bitcoin, which is subject to risk and has historically been subject to significant price volatility, as well as a number of other factors
50% rewrittenRisks Related to Our Business
Our hardware suppliers have previously had, and may continue to have, operations in China, and China’s economic, political and social conditions, as well as changes in any government policies, laws and regulations, could have a material adverse effect on our business
49% rewrittenRisks Related to Our Business
Our growth strategy may take significant time and expenditure to implement and our efforts may not be successful
48% rewrittenRisks Related to Taxation
We are the subject of a putative securities class action, which has been dismissed with prejudice and is on appeal, and could become subject to future litigation, including individual and class action lawsuits, as well as investigations and enforcement actions by regulators and governmental authorities
Was: We are the subject of a putative securities class action, and could become subject to future litigation, including individual and class action lawsuits, as well as investigations and enforcement actions by regulators and governmental authorities
40% rewrittenRisks Related to Our Business
Serial defects in equipment may result in failure or underperformance relative to expectations and impact our operations and financial performance
Was: Serial defects in our ASICs, GPUs and other equipment may result in failure or underperformance relative to expectations and impact our operations and financial performance
39% rewrittenRisks Related to Our Business
Any critical failure of key electrical or data center equipment may result in material impacts to our operations and financial performance
37% rewrittenRisks Related to Our Business
We may fail to anticipate or adapt to technology innovations in a timely manner, or at all
37% rewrittenRisks Related to Our Business
Any outage or limitation of the internet connection at our sites could materially impact our operations and financial performance
35% rewrittenRisks Related to Our Business
Our primary input is electricity. We rely on third parties, including utility providers, for the reliable and sufficient supply of electricity to our infrastructure
33% rewrittenRisks Related to Regulations, Regulatory Frameworks and Political Intervention
If we were deemed an “investment company” under the Investment Company Act of 1940, as amended (the “1940 Act”), applicable restrictions could make it impractical for us to continue our business as contemplated and could have a material adverse effect on our business, results of operations and financial condition
29% rewrittenRisks Related to Regulations, Regulatory Frameworks and Political Intervention
Failure to comply with anti-corruption and anti-money laundering laws, including the FCPA and similar laws associated with our activities outside of the United States, could subject us to penalties and other adverse consequences
23% rewrittenRisks Related to Regulations, Regulatory Frameworks and Political Intervention
Failure to keep up with evolving trends, shareholder expectations and requirements relating to ESG issues or reporting could adversely impact our reputation, share price, demand for our securities and access to and cost of capital and expose us to liability
23% rewrittenRisks Related to Taxation
If a United States person is treated as owning at least 10% of our Ordinary shares, such holder may be subject to adverse U.S. federal income tax consequences
22% rewrittenRisks Related to Ownership of Our Ordinary Shares
Ordinary shares issuable upon conversion of the Convertible Notes may dilute the ownership interest of our shareholders or may adversely affect the market price of our Ordinary shares

All 108 risk factors

Headings as the filing states them, in filing order.

Risks Related to Our Business

01We have a history of operating losses, and we may incur net losses in the future58% rewritten
02Our business has grown rapidly and we have an evolving business model and strategy60% rewritten
03Our growth strategy may take significant time and expenditure to implement and our efforts may not be successful49% rewritten
04expansion plans in light of evolving market conditions. Any such delays, and any failure to execute on our growth strategy and expansion plans, could adversely impact our business, financial condition, cash flows and results of operationsNew
05The continued expansion of our AI Cloud Services business exposes us to evolving competitive, legal and regulatory risks, including emerging regulation of artificial intelligenceNew
06our liability or damages in an event of loss suffered by such customers whether as a result of our breach of an agreement or otherwiseNew
07Competition could adversely impact our market share and financial resultsNew
08Failure to effectively realize or manage our growth could place strains on our managerial, operational and financial resources and could adversely affect our business and operating results69% rewritten
09Our future financial performance is subject to assumptions and projections that may not materializeNew
10Our indebtedness and liabilities could limit the cash flow available for our operations and expose us to risks that could adversely affect our business, financial condition and results of operations89% rewritten
11Similarly, we may otherwise be unable to maintain sufficient cash reserves or pay amounts due under our indebtedness and equipment leases, and our cash needs are expected to increase in the futureNew
12Our operating results have fluctuated significantly and may continue to fluctuate significantly as a result of several different factors68% rewritten
13Our business is highly dependent on a small number of equipment suppliers, and any failure by us or our suppliers to perform under the relevant supply contracts could materially impact our operating results and financial condition82% rewritten
14Our hardware suppliers have previously had, and may continue to have, operations in China, and China’s economic, political and social conditions, as well as changes in any government policies, laws and regulations, could have a material adverse effect on our business50% rewritten
15We generally act as our own general contractor for the construction of our data centers and do not have the benefit of a traditional fixed-price engineering, procurement and construction (“EPC”) contract, which limits our contractual protections with respect to construction costs and timelinesNew
16Supply chain and logistics issues for us, our contractors or our suppliers may frustrate or delay our expansion plans or increase the cost of acquiring AI hardware or constructing our infrastructure70% rewritten
17raise the cost of acquiring the relevant equipment and deploying our AI Cloud Services and could materially and adversely affect our business, financial condition and results of operationsNew
18Our primary input is electricity. We rely on third parties, including utility providers, for the reliable and sufficient supply of electricity to our infrastructure35% rewritten
19We may be affected by price fluctuations in the wholesale and retail power markets68% rewritten
20aggregate limits that are allocated under a competitive process administered by BC Hydro. We expect that in Oklahoma we will also purchase power pursuant to a regulated tariffNew
21AI Cloud Services are energy-intensive, which may restrict the geographic locations of our operations, in particular, to locations with renewable sources of power77% rewritten
22increase in electricity costs in any location where we operate or plan to operate may adversely impact the viability and the expected economic return for activities in that locationNew
23Governments, politicians, regulators and utilities may potentially restrict or delay the ability of electricity suppliers to provide electricity and timely grid connections to AI Cloud Service providers or Bitcoin miners, including us, or AI Cloud Services or Bitcoin mining generally73% rewritten
24by ERCOT to develop and implement the process to verify all Large Loads included in Batch Zero to satisfy ERCOT's planning guide and to collect the community impact information sought by Governor AbbottNew
25Any outage or limitation of the internet connection at our sites could materially impact our operations and financial performance37% rewritten
26Any critical failure of key electrical or data center equipment may result in material impacts to our operations and financial performance39% rewritten
27Due to the long-lead times required to acquire some of the equipment used in our operations, the failure of such parts could result in lengthy outages at an affected location, and could materially impact our operations, financial results and financial conditionNew
28Serial defects in equipment may result in failure or underperformance relative to expectations and impact our operations and financial performance40% rewritten
29Our Australian operations and development, including our Bundey, South Australia site, will be subject to water, fuel supply, planning and grid-connection risks specific to AustraliaNew
30Cancellation or withdrawal of required operating and other permits and licenses could materially impact our operations and financial performance
31Our business is subject to customary risks in developing infrastructure projects
32The loss of any of our management team or an inability to attract and retain qualified personnel on a timely basis or at all could adversely affect our operations, strategy and business71% rewritten
33We face significant risks related to the cost and availability of labor for the development, construction, operation and maintenance of our data centersNew
34As a result, we and our subcontractors may face shortages of qualified labor to develop, construct, operate and maintain our data centers, higher than anticipated labor costs or difficulty motivating and retaining qualified personnel, any of which could decrease productivity and cause our actual costs to exceed budgetNew
35We may be unable to appropriately scale our workforce in a sufficiently timely manner to achieve our business objectives and sustain our growth trajectory, which could materially and adversely affect our business and profitabilityNew
36As part of our strategy, we have and may continue to seek to acquire businesses, services or technologies or enter into joint ventures or other strategic transactions that we believe could complement or expand our current business, enhance our technical capabilities or otherwise offer growth opportunities55% rewritten
37Our properties may experience damages, including damages that are not covered by insurance100% rewritten
38Our business aviation activities expose us to operational, safety, regulatory and financial risks, including the risk of a catastrophic aviation eventNew
39A significant portion of our data center capacity and expansion pipeline is concentrated in a limited number of locations, which exposes us to regional regulatory, market, weather and other risksNew
40We may fail to anticipate or adapt to technology innovations in a timely manner, or at all37% rewritten
41effectively. As a result, the challenges presented with our use of artificial intelligence could adversely affect our business, financial condition and results of operationsNew

Risks Related to AI Cloud Services

42We may not successfully execute the continued build-out and scaling of our AI Cloud Services business, and demand for AI Cloud Services may not develop or be sustained at the levels we anticipateNew
43We may be unable to construct the data centers that support our AI Cloud Services, or to commission and deliver contracted AI Cloud Services capacity, on schedule, or at allNew
44Testing and acceptance conditions, ramp periods, service level commitments, service credits, delay credits, indemnities and termination rights in our customer contracts could adversely affect our revenue, margins and results of operationsNew
45capacity, reduce their capacity commitments or terminate their contracts. During ramp periods, we may incur all or substantially all of the capital and operating costs of a deployment before the associated revenue is fully realizedNew
46Our AI Cloud Services business has significant customer concentration, we are exposed to counterparty credit risk, and we may be unable to diversify our customer base96% rewritten
47We may not succeed in maintaining or expanding a customer base for our AI Cloud Services business, may not be successful in generating a recurring stream of revenue from that business and may not be able to provide the right combination of AI Cloud Services89% rewritten
48Cloud Services, our services will not be fully utilized, potentially for an extended period of time, and we will generate less revenue from our AI Cloud Services business than anticipatedNew
49We depend on the timely supply of GPUs, networking and storage equipment from a limited number of suppliers, and the equipment we deploy is subject to rapid technological change and obsolescenceNew
50Our results depend on our ability to match customer contracts, capital expenditures, power commitments and financing, and any mismatch could adversely affect our business and financial conditionNew
51Our AI Cloud Services depend on software for orchestration, monitoring, support and workload management, and we may not be able to successfully integrate Mirantis or realize the anticipated benefits of the Mirantis acquisitionNew
52Cybersecurity incidents, failures of workload isolation or interruptions to the availability of our AI Cloud Services could result in the loss or unauthorized disclosure of customer data, liability and reputational harmNew
53Certain of our strategic relationships and anticipated deployments are non-binding or subject to conditions, and may not result in definitive agreements, deployments or revenueNew
54We may enter into contracts with customers for AI Cloud Services that could subject us to significant liability60% rewritten

Risks Related to Bitcoin

55Until the transition of our Bitcoin mining operations is complete, we remain exposed to residual counterparty risks, including with respect to banks, digital asset trading platforms, OTC trading desks and custodiansNew
56redemptions or withdrawals and other counterparty risks, and the legal status of digital assets held by an insolvent platform or custodian is unclearNew
57Our operating results will depend in part on the price of Bitcoin, which is subject to risk and has historically been subject to significant price volatility, as well as a number of other factors52% rewritten
58There is a risk of additional Bitcoin mining capacity from competing Bitcoin miners, which would increase the global hashrate and decrease our Bitcoin mining revenue
59Digital asset trading platforms for Bitcoin may be subject to varying levels of regulation, which exposes our digital asset holdings to risks
60Additionally, some of these non-U.S. digital asset trading platforms offer customers high leverage and/or a small insurance fund, which could result in potential losses being socialized to customers and a reduction in the value of our Bitcoins on such a digital asset trading platform
61Our reliance on third-party mining pool service providers may have an adverse impact on our business
62Our transactions in digital assets may expose us to countries, territories, regimes, entities, organizations and individuals that are subject to sanctions and other restrictive laws and regulations
63Regulatory actions in one or more countries could severely affect the right to acquire, own, hold, sell or use Bitcoin or to exchange them for fiat currency

Risks Related to Regulations, Regulatory Frameworks and Political Intervention

64The regulatory landscape for AI is rapidly evolving, and unfavorable changes could adversely affect our businessNew
65Our business and financial condition may be materially adversely affected by changes to and/or increased regulation of energy sources78% rewritten
66The regulatory environment regarding digital assets and digital asset mining is in flux, and we may become subject to changes to and/or additional laws and regulations that may limit our ability to operate53% rewritten
67We are subject to governmental regulation and other legal obligations related to data privacy, data protection and information security. If we are unable to comply with these, we may be subject to governmental enforcement actions, litigation, fines and penalties or adverse publicity
68privacy laws directly and/or indirectly regulate information managers for, and other service providers to, an organization or government entity, and as such may also be relevant to our businessNew
69We are subject to environmental, health and safety laws and regulations, including applicable zoning, building-code and energy-efficiency standards and worker health and safety laws and regulations, that may expose us to significant liabilities for penalties, damages or costs of remediation or compliance55% rewritten
70construction at any given time, the involvement of multiple contractors and subcontractors at the same site, and the need to coordinate construction activities with utility interconnection, energization, commissioning and operational activitiesNew
71We are subject to workplace health and safety laws in the jurisdictions in which we operate, and non-compliance could result in significant penalties and other adverse consequencesNew
72There are risks in connection with noise pollution and community opposition related thereto that may have a negative effect on our businessNew
73The regulatory and legislative developments related to climate change may materially adversely affect our brand, reputation, business, results of operations and financial position
74If we were deemed an “investment company” under the Investment Company Act of 1940, as amended (the “1940 Act”), applicable restrictions could make it impractical for us to continue our business as contemplated and could have a material adverse effect on our business, results of operations and financial condition33% rewritten
75agencies and civil litigation. Such investigations, inquiries, enforcement actions and litigation may cause adverse publicity for Bitcoin and other digital assets, which could adversely impact mining profitabilityNew
76Failure to comply with anti-corruption and anti-money laundering laws, including the FCPA and similar laws associated with our activities outside of the United States, could subject us to penalties and other adverse consequences29% rewritten
77the person with the intention of influencing a foreign public official in the exercise of their official duties to obtain or retain a business or business advantage
78Failure to keep up with evolving trends, shareholder expectations and requirements relating to ESG issues or reporting could adversely impact our reputation, share price, demand for our securities and access to and cost of capital and expose us to liability23% rewritten
79any greenwashing or other allegations or claims, our reputation and financial results could be materially and adversely affected. In addition, our share price, demand for our securities and access to, and cost of, capital, could be adversely affectedNew
80There are increased grid challenges associated with operating energy intensive infrastructure, which may result in new operational requirements being placed on our facilities, which could adversely affect our operating results and financial condition
81Our compliance and risk management methods might not be effective and may result in outcomes that could adversely affect our reputation, operating results and financial condition

Risks Related to Intellectual Property

82If we are unable to protect the confidentiality of our trade secrets or other intellectual property rights or otherwise obtain, maintain, protect and enforce our intellectual property rights, our business and competitive position could be harmed
83Third parties may claim that we are infringing upon, misappropriating or otherwise violating their intellectual property rights, which may prevent or inhibit our operations and cause us to suffer significant litigation expense even if these claims have no merit

Risks Related to Ownership of Our Ordinary Shares

84The market price of our Ordinary shares is highly volatile
85If securities or industry analysts cease to publish research or reports about our business, or if they adversely change their recommendations regarding the Ordinary shares, our Ordinary share price and trading volume could decline
86Future sales, or the possibility of future sales, of a substantial number of our Ordinary shares could adversely affect the price of our Ordinary shares52% rewritten
87The dual class structure of our shares (Ordinary shares and B Class shares) will have the effect of concentrating voting control with certain shareholdersNew
88RSU and equity awards outstanding), will further increase their ownership of our Ordinary shares and accordingly the voting power of our capital shares that they collectively ownNew
89The multi-class structure of our shares may adversely affect the trading market for our Ordinary shares
90We have never declared nor paid cash dividends on our Ordinary shares. We may not declare and make dividends in the foreseeable future or ever, nor can we provide any assurance as to the amount of any such dividend if declared
91Ordinary shares issuable upon conversion of the Convertible Notes may dilute the ownership interest of our shareholders or may adversely affect the market price of our Ordinary shares22% rewritten
92We may be unable to raise the funds necessary to repurchase the Convertible Notes for cash following a fundamental change or to pay any cash amounts due upon maturity or conversion of the Convertible Notes
93Provisions in the indentures governing the Convertible Notes could delay or prevent an otherwise beneficial takeover of us
94The Prepaid Forward Transactions may affect the value of our Ordinary shares and may result in unexpected market activity in our Ordinary shares
95The Capped Call Transactions may affect the value of our Ordinary shares85% rewritten
96We are subject to counterparty risk with respect to the Capped Call Transactions and Prepaid Forward Transactions, and the Capped Call Transactions and Prepaid Forward Transactions may not operate as planned

Risks Related to Being Incorporated Outside the United States

97Provisions in our organizational documents or Australian corporate law might delay or prevent acquisition bids for our company or other change of control transactions that might be considered favorable
98Acquisitions of shares in the Company may be subject to review and approval by the Australian Federal Treasurer or their delegate under the Foreign Acquisitions and Takeovers Act 1975 (Cth)
99Similar considerations may apply to other jurisdictions where we or the relevant director has assets which may raise similar difficulties in enforcing a U.S. judgment in those jurisdictions

Risks Related to Taxation

100Property tax abatements and sales and use tax exemptions from which we benefit are subject to conditions and limitations, and any loss, revocation or adverse modification of these arrangements could increase our operating costs and capital expendituresNew
101Future developments regarding the treatment of digital assets for U.S. federal income and foreign tax purposes could adversely impact our business83% rewritten
102If a United States person is treated as owning at least 10% of our Ordinary shares, such holder may be subject to adverse U.S. federal income tax consequences23% rewritten
103Future changes to tax laws could materially adversely affect our Company and reduce net returns to our shareholders
104Requirements associated with being a public company in the United States require significant company resources and management attention64% rewritten
105Our business is dependent upon the proper functioning of our business processes and information systems, and modification or interruption of such systems may disrupt our business, processes and internal controlsNew
106If we identify material weaknesses in the future or fail to maintain an effective system of internal controls, we may not be able to safeguard our assets and accurately and timely report our financial results, and investors may lose confidence in us and the market price of our Ordinary shares may decreaseNew
107If our estimates or judgments relating to our critical accounting policies prove to be incorrect or financial reporting standards or interpretations change, our operating results could be adversely affectedNew
108We are the subject of a putative securities class action, which has been dismissed with prejudice and is on appeal, and could become subject to future litigation, including individual and class action lawsuits, as well as investigations and enforcement actions by regulators and governmental authorities48% rewritten

Other IREN 10-Ks

FY2025 10-K risk factors
100 risks
IREN operates in volatile Bitcoin mining and expanding high-performance computing (HPC) and AI markets. Key risks center on electricity availability, equipment costs, and Bitcoin price fluctuations. Substantial debt and rapid capital expenditure needs dominate expansion plans.
Filed Aug 28, 2025

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The headings are the filing's own. The one-line readings and the overview are automated and can be wrong: read Item 1A of the 10-K for the exact wording.