Arq (ARQ) risk factors, FY2024 10-K

Arq's FY2024 10-K, filed Mar 05, 2025, lists 40 risk factors in 4 groups. There is no earlier 10-K to compare against, so the most company-specific risks are listed below.

Risk factors listed
404 groups
Section length
10k wordsItem 1A

Arq's biggest risks in the FY2024 10-K

  • Arq, Inc. faces high execution risks scaling its Red River Plant and GAC Facility following the Arq Acquisition.
  • The company carries $13.8 million in debt under its Revolving Credit Facility and a $10.0 million CTB Loan.
  • Concentration is high, with five customers generating 45% of 2024 revenue.

The risks most specific to Arq

  • Risks Related to Our Business

    We may be unable to meet our projected commissioning timelines, costs and production ramp up for our capital upgrades at our Red River Plant, or we may experience difficulties in generating and maintaining demand for products manufactured there

    We may fail to meet commissioning timelines, costs, and production ramps for capital upgrades at our Red River Plant or generate product demand.

  • Risks Related to Our Business

    Current and future indebtedness could adversely affect our financial condition and impair our ability to operate our business

    We had approximately $13.8 million outstanding under our Revolving Credit Facility and a $10.0 million CTB Loan as of December 31, 2024.

  • Risks Related to Our Business

    Disruptions at any of our facilities could negatively impact our ability to meet customer supply requirements due to damage to or insufficient production capacity of the Red River Plant and may have a material adverse effect on our business, results of operations and financial condition

    The Red River Plant is our sole manufacturing plant for AC products, and the Corbin Facility is our sole production facility for Arq Powder.

  • Risks Related to Our Business

    The financial effects of Tinuum Group providing indemnification under performance guarantees of its refined coal ("RC") facilities are largely unknown and could adversely affect our financial condition

    We hold a 42.5% interest in Tinuum Group, which indemnifies refined coal facilities, and we provide limited joint and several lease guarantees.

  • Risks Related to Our Business

    Action by the EPA related to MATS that decreases demand for our mercury removal products could have a material adverse effect on our business

    Our performance depends on demand for mercury removal products driven by coal-based power generation and the EPA's MATS Rule.

  • Risks Related to Our Business

    The loss of, or significant reduction in, revenue from our largest customers could adversely affect our business, financial condition or results of operations

    Our five largest customers accounted for approximately 45% of total revenue, and our top three customers accounted for 36% in 2024.

  • Risks Related to Our Business

    We face operational risks inherent in mining operations, and our mining operations have the potential to cause safety issues, including those that could result in significant personal injury

    We own the Five Forks Mine, a lignite coal mine in Louisiana, which is operated for us by a third party.

All 40 risk factors

Headings as the filing states them, in filing order.

Risks Related to Our Business

  1. 01We may be unable to meet our projected commissioning timelines, costs and production ramp up for our capital upgrades at our Red River Plant, or we may experience difficulties in generating and maintaining demand for products manufactured there
  2. 02Manufacturing Legacy Arq's products and GAC products requires significant capital
  3. 03Current and future indebtedness could adversely affect our financial condition and impair our ability to operate our business
  4. 04The Arq Acquisition has required significant technological changes in manufacturing that may adversely affect the market acceptance of Legacy Arq’s products
  5. 05There could be no future demand for Legacy Arq’s products
  6. 06Our future financial results will suffer if we do not effectively manage our expanded operations following the Arq Acquisition
  7. 07Disruptions at any of our facilities could negatively impact our ability to meet customer supply requirements due to damage to or insufficient production capacity of the Red River Plant and may have a material adverse effect on our business, results of operations and financial condition
  8. 08There can be no assurance that the Arq Acquisition will result in additional value for our stockholders
  9. 09In connection with the Arq Acquisition, we may be required to take write-downs or write-offs, restructuring and impairment or other charges that could negatively affect our business, assets, liabilities, prospects, outlook, financial condition and results of operations
  10. 10The failure to continue to successfully integrate the Legacy Arq businesses in the expected timeframe could adversely affect our future business and financial performance
  11. 11The synergies attributable to the Arq Acquisition may vary from expectations
  12. 12Strategic relationships upon which we rely on are subject to change, which may diminish our ability to conduct our operations
  13. 13If we fail to maintain an effective system of internal controls, we may not be able to accurately report our financial results or prevent fraud. As a result, stockholders could lose confidence in our financial reporting, which would harm our business and the trading price of our common stock
  14. 14The financial effects of Tinuum Group providing indemnification under performance guarantees of its refined coal ("RC") facilities are largely unknown and could adversely affect our financial condition
  15. 15A pandemic, epidemic or outbreak of an infectious disease such as COVID-19 may materially adversely affect our business
  16. 16With the Arq Acquisition, we are subject to additional significant governmental regulations, which may negatively impact our operations and costs of conducting business
  17. 17Action by the EPA related to MATS that decreases demand for our mercury removal products could have a material adverse effect on our business
  18. 18The failure of tariffs or duties placed on U.S. imports of Chinese AC to adequately address the impact of low-priced imports from China could have a material adverse effect on the competitiveness and financial performance of our business
  19. 19The market for consumables and other products that provide pollutant reduction is highly competitive, and some of our competitors are significantly larger and more established than we are, which could adversely impede our growth opportunities and financial results
  20. 20The loss of, or significant reduction in, revenue from our largest customers could adversely affect our business, financial condition or results of operations
  21. 21We depend on the services of our executives and other key employees, and the loss of one or more of these individuals could harm our business
  22. 22Uncertain geopolitical conditions could adversely affect our business
  23. 23Disruptions of supply chains may affect volatility in price and availability of raw materials
  24. 24We may experience a shortage of reliable and adequate transport capacity and any material increase in transportation costs could have a material adverse effect on our results of operations
  25. 25We face operational risks inherent in mining operations, and our mining operations have the potential to cause safety issues, including those that could result in significant personal injury
  26. 26Our operations and products are subject to extensive safety, health and environmental requirements that could increase our costs and/or impair our ability to manufacture and sell certain products
  27. 27We may not be successful in achieving our growth expectations related to new products in our existing or new markets
  28. 28Natural disasters or extreme weather could affect our operations and financial results
  29. 29We are subject to risks related to environmental, social or governance (“ESG”) matters, including our ability to set and meet reasonable goals related to climate change and sustainability efforts, may negatively affect our business and operations
  30. 30Information technology vulnerabilities and cyberattacks on our networks could have a material adverse impact on our business

Risks Related to Intellectual Property

  1. 31Failure to protect our intellectual property or infringement of our intellectual property by a third party could have an adverse impact on our financial condition
  2. 32We may be subject to intellectual property infringement claims from third parties that are costly to defend and that may limit our ability to use the disputed technologies
  3. 33Indemnification of third-party licensees of our technologies against intellectual property infringement claims concerning our licensed technology and our products could be financially significant to us
  4. 34Our future success depends in part on our ongoing identification and development of intellectual property and our ability to invest in and deploy new products, services and technologies into the marketplace efficiently and cost effectively

Risk related to tax matters

  1. 35Our ability to utilize our tax assets to offset future income tax liability could be limited from an "ownership change."

Risks Related to Our Common Stock

  1. 36Our stock price is subject to volatility
  2. 37Our certificate of incorporation and bylaws contain provisions that may delay or prevent an otherwise beneficial takeover attempt of us
  3. 38An increased focus on environmental, social and governance factors by institutional investors may negatively impact our access to capital and the liquidity of our stock price
  4. 39We require additional funding for our growth plans, and such funding may require us to issue additional shares of our common stock resulting in a dilution of your investment
  5. 40Certain Legacy Arq shareholders and participants in the PIPE Investment hold a significant portion of the voting power of our common stock

Other Arq 10-Ks

  • FY2025 10-K risk factors
    40 risks11 new11 dropped20 reworded

    Arq faces severe capital constraints, construction delays, and design flaws at its GAC facility, leading to a $44.8 million impairment.

    Filed Mar 10, 2026

About this page

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.