What dominates the section
- Semiconductor demand, pricing, capacity utilization and customer concentration dominate the risk profile.
- Operations depend on complex technology, specialized materials, international factories and continuous capital investment.
- Debt, environmental obligations, cybersecurity and geopolitical disruptions could constrain flexibility or interrupt production.
The risks most specific to Amkor Technology
- Risks Related to Our Business, Operations and Industry
Our business may suffer if the cost, quality or supply of materials or equipment changes adversely
Limited suppliers provide critical materials including leadframes, laminate substrates and gold wire, creating cost, quality and supply risks.
- Risks Related to Our Business, Operations and Industry
We make substantial investments in equipment and facilities to support the demand of our customers, which may materially and adversely affect our business if the demand of our customers does not develop as we expect or is adversely affected
Large equipment and facility investments could hurt results if customer demand, capacity utilization or technology needs develop differently than expected.
- Risks Related to Our Business, Operations and Industry
Packaging and test processes are complex, and our production yields and customer relationships may suffer from defects in the services we provide or if we do not successfully implement new technologies
Complex packaging and test processes, software bugs, equipment failures and operator errors can reduce yields and damage customer relationships.
- Risks Related to Our Business, Operations and Industry
A significant portion of our revenue is derived from customers in the automotive industry. A downturn or lower sales to customers in the automotive industry could materially affect our business and results of operations
Automotive customers represent significant revenue, exposing Amkor to vehicle-market cyclicality, inflation, disruptive innovation and changing end-market preferences.
- Risks Related to Our Business, Operations and Industry
The loss of certain customers or reduced orders or pricing from existing customers may have a material adverse effect on our operations and financial results
The ten largest customers generated 72% of 2024 net sales, so losing customers or orders could materially reduce revenue.
- Risks Related to Our International Sales and Operations
Our factories and operations, and those of our customers and vendors, are located in various foreign jurisdictions, which exposes us to risks arising from international trade restrictions and regional conflict
Factories, customers and suppliers span China, Japan, Korea, Malaysia, the Philippines, Portugal, Singapore, Taiwan and Vietnam, exposing operations to trade restrictions and regional conflict.
- Risks Related to Cybersecurity, Data Privacy and Intellectual Property
Our business will suffer if we are not able to develop new proprietary technology, protect our proprietary technology and operate without infringing the proprietary rights of others
Amkor must develop or acquire advanced packaging, system-in-package and test technologies while avoiding infringement of others’ intellectual property.
- Risks Related to Cybersecurity, Data Privacy and Intellectual Property
We face risks in connection with the continuing development and implementation of changes to, and maintenance and security of, our information technology systems
Information-technology upgrades, third-party failures, outages, viruses and cyberattacks could disrupt systems supporting many business operations.
- Risks Related to Our Indebtedness
Our substantial indebtedness could have a material adverse effect on our financial condition and prevent us from fulfilling our obligations
Amkor had $1,159.5 million of debt at year-end 2024, including $236.0 million current and $639.5 million collateralized debt.
- Risks Related to Regulatory, Legal and Tax Challenges
Our business and financial condition has been adversely affected, and could be adversely affected in the future, by natural disasters and other calamities, health conditions or pandemics, political instability, hostilities or other disruptions
Natural disasters, pandemics, political instability, hostilities and other disruptions across Asian and European sites could interrupt production and delay customer orders.
All 35 risk factors
Headings as the filing states them, in filing order.
Risks Related to Our Business, Operations and Industry
- 01Our packaging and test services are used in volatile industries, and industry downturns and declines in global economic and financial conditions could harm our performance
- 02Our business may suffer if the cost, quality or supply of materials or equipment changes adversely
- 03Our operating results and cash flows have varied and may vary significantly as a result of factors that we cannot control
- 04We compete against established competitors in the packaging and test business as well as internal capabilities of IDMs and face competition from new competitors, including foundries and contract manufacturers
- 05We also face competition from contract manufacturers and electronic manufacturing service providers, many of which are larger than us, have lower cost structures, and may be willing or able to sell their services at lower margins. These competitors have increased and could increase pricing and competitive pressures
- 06We make substantial investments in equipment and facilities to support the demand of our customers, which may materially and adversely affect our business if the demand of our customers does not develop as we expect or is adversely affected
- 07Our packages are incorporated into a number of end products. If our packages fail, our business may be exposed to warranty claims, product return and liability risks, economic damage claims and negative publicity
- 08Due to our high percentage of fixed costs, we may be unable to maintain satisfactory gross margins if we are unable to achieve relatively high-capacity utilization rates
- 09The lack of contractually committed customer demand may materially and adversely affect our sales
- 10Historically, there has been downward pressure on the prices of our packaging and test services
- 11Packaging and test processes are complex, and our production yields and customer relationships may suffer from defects in the services we provide or if we do not successfully implement new technologies
- 12Test is also complex and involves sophisticated equipment and software. Similar to many software programs, these software programs are complex and may contain programming errors or “bugs.” The test equipment is also subject to malfunction, and the test process is subject to operator error
- 13A significant portion of our revenue is derived from customers in the automotive industry. A downturn or lower sales to customers in the automotive industry could materially affect our business and results of operations
- 14The loss of certain customers or reduced orders or pricing from existing customers may have a material adverse effect on our operations and financial results
- 15For example, as seen in the automotive end market in 2020, the Covid-19 pandemic and restrictions imposed by governmental authorities to mitigate the spread of Covid-19 decreased demand for our customers’ products and services, thereby adversely impacting their demand for our services
- 16We may have difficulty funding liquidity needs
- 17other long-term obligations out of our operating cash flows or refinance debt at or prior to maturity with the proceeds of debt or equity financings
- 18The trading price of our common stock has been, and is likely to continue to be, highly volatile and could be subject to wide fluctuations. Such fluctuations could impact our decision or ability to utilize the equity markets as a potential source of our funding needs in the future
- 19We face challenges as we integrate diverse operations
Risks Related to Our International Sales and Operations
- 20Our factories and operations, and those of our customers and vendors, are located in various foreign jurisdictions, which exposes us to risks arising from international trade restrictions and regional conflict
Risks Related to Cybersecurity, Data Privacy and Intellectual Property
- 21Our business will suffer if we are not able to develop new proprietary technology, protect our proprietary technology and operate without infringing the proprietary rights of others
- 22obsolete. If we cannot achieve advances in packaging design or obtain access to advanced packaging designs developed by others, our business could suffer
- 23We face risks in connection with the continuing development and implementation of changes to, and maintenance and security of, our information technology systems
Risks Related to Our Indebtedness
- 24Covenants in the indentures and agreements governing our current and future indebtedness could restrict our operating flexibility
- 25Our substantial indebtedness could have a material adverse effect on our financial condition and prevent us from fulfilling our obligations
- 26We are exposed to fluctuations in interest rates and changes in credit risk, which could have a material adverse impact on our earnings as it relates to the market value of our investment portfolio
Risks Related to Our Common Stock
- 27Susan Y. Kim and members of her family can effectively determine or substantially influence the outcome of all matters requiring stockholder approval
- 28We may decrease or suspend our quarterly dividend, and any decrease in or suspension of the dividend could cause our stock price to decline
Risks Related to Human Capital and Management
- 29We face risks trying to attract, retain or replace qualified employees to support our operations
Risks Related to Regulatory, Legal and Tax Challenges
- 30If we fail to maintain an effective system of internal controls, we may not be able to accurately report financial results or prevent fraud
- 31Environmental, health and safety liabilities and expenditures could have a material adverse effect on our business, results of operation and financial condition
- 32safety practices with shifting customer preferences, we could suffer reputational harm, which could have a material and adverse effect on our business, results of operations, liquidity and cash flows
- 33Our business and financial condition has been adversely affected, and could be adversely affected in the future, by natural disasters and other calamities, health conditions or pandemics, political instability, hostilities or other disruptions
- 34shift them to another location. As a result, our ability to fulfill customer orders may be impaired or delayed, and we could incur significant losses
- 35In addition, some of the processes that we utilize in our operations place us at risk of fire and other damage. For example, highly flammable gases are used in the preparation of wafers holding semiconductor devices for flip chip packaging
Other Amkor Technology 10-Ks
- 2026 10-K risk factors
34 risks. Semiconductor cycles, customer demand, pricing pressure and capacity utilization drive volatile sales, margins and cash flow.
Filed Feb 20, 2026
About this page
Item 1A of the 10-K on EDGAR was split into its risk factors and, where the company's previous 10-K is on file, each heading was matched to last year's and the text compared word for word. The headings are the filing's own. The one-line readings and the overview were written by a language model from the text of the new, dropped, and rewritten risks; they refer to risks by position and cannot misquote a heading.