S-1/A: HMH Holding Inc. Files S-1/A for Nasdaq IPO

HMH Holding Inc., a leading drilling equipment and services provider, filed an S-1/A for its initial public offering on Nasdaq, detailing its Up-C structure, financial performance, and growth strategies.

Summary

• HMH Holding Inc. is a holding company formed to own a controlling equity interest in HMH B.V., a global provider of highly engineered drilling equipment, services, and systems for oil & gas and mining industries.
• The company is pursuing an initial public offering (IPO) of its Class A common stock on The Nasdaq Global Select Market under the symbol 'HMH'.
• The offering is structured as an 'Up-C' to provide tax advantages to Principal Stockholders (Baker Hughes and Akastor) and potential future tax benefits for the company.
• Net proceeds from the IPO will be used to purchase B.V. Voting Class A and Class B Shares from Baker Hughes and Akastor, and to repay $140.8 million in Shareholder Loans.
• For the nine months ended September 30, 2025, net income was $31.5 million (5.1% of revenue) and Adjusted EBITDA was $102.2 million (16.5% of revenue).
• For the year ended December 31, 2024, net income was $52.0 million (6.2% of revenue) and Adjusted EBITDA was $158.4 million (18.8% of revenue).
• Approximately 75% of the company's installed equipment base serves the offshore drilling market.
• Aftermarket services and spare parts sales accounted for 45.4% and 27.5% of revenue, respectively, for the nine months ended September 30, 2025, demonstrating recurring revenue streams.
• The company operates in 15 countries with sales in over 80 countries in 2025, with major operational centers in Houston, Texas, USA, and Kristiansand, Norway.
• Key product offerings include pressure control systems (BOPs, control systems, drilling risers, wellhead connectors) and topside equipment (top drives, iron roughnecks, derricks, drawworks, mud pumps, slurry pumps).
• The company is developing cutting-edge technologies such as a fully electric BOP, a rotating control device for managed pressure drilling, and enhanced pressure assisted shearing for BOPs.
• Identified a new material weakness in internal control over financial reporting related to operational finance activities in subsidiaries in certain regions, specifically ineffective operating effectiveness of process level controls, including revenue cutoff.

Sentiment

Score: 6

Explanation: StockSavvy.ai views this filing with cautious optimism. While the company demonstrates strong long-term growth potential in offshore drilling and adjacent mining markets, supported by innovation and an asset-light model, recent financial performance shows a decline in net income and Adjusted EBITDA. The IPO and debt refinancing are positive steps for liquidity and capital structure, but significant risks, including regulatory changes and geopolitical instability, warrant careful monitoring.

Positives

• Strong market position as a leading provider of highly engineered, mission-critical equipment solutions in the global oil and gas drilling and mining industries.
• Asset-light business model and scalable footprint, allowing for growth with low incremental investment and capital expenditures (1.6% of revenue for 9M 2025, 2.2% for FY 2024).
• Generates resilient and recurring revenues from aftermarket services (45.4% of 9M 2025 revenue) and sales of spare parts (27.5% of 9M 2025 revenue) due to a large installed base of over 1,100 equipment installations globally.
• Well-positioned to capitalize on expected growth in offshore and international onshore oil and gas drilling markets, with global greenfield and brownfield oil and gas capital expenditures projected to exceed $700 billion in 2025, 2026, and 2027.
• Offshore deepwater production is expected to be the main contributor to global non-OPEC oil supply beyond 2027, benefiting the company's significant offshore market presence.
• Experienced management team with over two decades in the drilling segment and a proven track record in M&A and integration, including the successful formation of HMH B.V. and the Drillform acquisition.
• Active investment in R&D, developing innovative technologies like a fully electric BOP, riserless drilling, and advanced digital solutions (DrillPerform, RiCon, DrillCERT, SeaLytics, DEAL) to enhance safety, efficiency, and sustainability.
• Favorable change in Free Cash Flow to $18.0 million for the nine months ended September 30, 2025, from $(16.3) million in the prior year period, driven by decreased capital expenditures and increased operating cash flow.
• Successful refinancing of Senior Secured Bonds in December 2025, reducing the fixed interest rate from 10.01944% to 7.875% per annum and extending maturity to December 17, 2028.
• Revolving Credit Facility increased to $75.0 million and extended maturity to June 17, 2028, improving liquidity and financial flexibility.

Negatives

• Net income decreased by 30.0% to $31.5 million for the nine months ended September 30, 2025, compared to $44.9 million in the same period of 2024.
• Adjusted EBITDA decreased by 10.3% to $102.2 million for the nine months ended September 30, 2025, compared to $113.8 million in the same period of 2024.
• Adjusted ROCE decreased to 13.2% for the nine months ended September 30, 2025, from 16.7% in the prior year period.
• Spare parts revenue decreased by 12.0% to $170.5 million for the nine months ended September 30, 2025, due to lower volume from current market conditions.
• Cost of sales as a percentage of revenue increased to 72.8% for the nine months ended September 30, 2025, from 66.6% in the prior year period, primarily due to revenue mix and lower utilization of service and spare parts facilities.
• Dependence on a limited number of customers, with the top five customers accounting for 41.8% of total consolidated revenues for the nine months ended September 30, 2025, and one customer accounting for 17.3% of revenues.
• The company has identified a new material weakness in internal control over financial reporting related to operational finance activities in subsidiaries in certain regions, specifically ineffective operating effectiveness of process level controls, including revenue cutoff.
• The Principal Stockholders will collectively own all Class B common stock, representing a significant portion of total voting power, which could lead to conflicts of interest with other stockholders.
• Payments under the Tax Receivable Agreement could be substantial and may be accelerated upon certain events, potentially exceeding actual tax benefits or cash on hand.

Risks

• The cyclical nature of the oil and natural gas E&P industry and volatility of oil and natural gas prices can adversely affect demand for products and services.
• Intense competition in the oilfield services industry, including from larger companies with greater resources and numerous small local companies, could lead to market share loss or price reductions.
• Dependence on suppliers and a limited number of customers, with the loss of significant customers or supply chain disruptions potentially having a material adverse effect.
• Risks associated with certain contracts for products and services, including financial challenges for customers, failure to obtain timely payments, cost over-runs on fixed-price contracts, and contractual penalties.
• Impact of global oil and gas market developments and changing macroeconomic conditions, such as the Russian invasion of Ukraine, Middle East conflicts, political instability in Venezuela, and global inflationary pressures.
• Risks associated with business growth through acquisitions, including difficulties in identifying suitable targets, integrating businesses, and obtaining financing, potentially leading to increased leverage.
• Risks related to existing international operations and expansion into new geographical markets, including political/social instability, export controls, economic sanctions, and foreign currency exchange rate fluctuations.
• Loss of senior management or technical personnel could materially adversely affect operations due to high demand for skilled workers and intense competition for talent.
• Potential liabilities from warranty claims if equipment fails to perform to specifications, which could harm reputation and future business.
• Operations are subject to unforeseen interruptions and hazards inherent in the oil and natural gas industry (e.g., equipment defects, accidents, natural disasters), for which insurance may be inadequate.
• Complex and stringent environmental laws and regulations (e.g., CSRD, CS3D, SEC climate rules, IRA 2022) can increase compliance costs, delay projects, and reduce demand for oil and gas services.
• Increased activism against oil and natural gas exploration and development activities could lead to decreased drilling, negative investor sentiment, reduced access to capital, and reputational harm.
• Material weaknesses in internal control over financial reporting could result in financial statement restatements or failure to meet reporting obligations.
• Changes in tax laws, regulations, and treaties (e.g., Pillar Two, IRA 2022) could adversely affect the business, financial condition, and results of operations.
• Impairment in the carrying value of long-lived assets, goodwill, or other intangible assets could reduce earnings.
• Oilfield anti-indemnity provisions in many U.S. states may restrict or prohibit indemnification of the company.
• New technology from competitors may cause the company to become less competitive or require substantial investment to keep pace.
• Intellectual property rights may be inadequate to protect the business, leading to litigation or loss of competitive advantage.
• Errors or failures in proprietary software could result in liability or reputational damage.
• Cybersecurity attacks, IT system failures, and network disruptions pose risks of data breaches, operational disruptions, and financial liabilities.
• Indebtedness could materially adversely affect financial condition, limiting ability to obtain additional financing or requiring a substantial portion of cash flows for debt service.
• Restrictions in debt agreements could limit growth and ability to engage in certain activities, with potential for acceleration of debt if covenants are violated.
• As a holding company, dependence on distributions from HMH B.V. to pay taxes and obligations under the Tax Receivable Agreement, which may be restricted.
• Lack of an existing public market for Class A common stock, potentially leading to price volatility and difficulty in selling shares.
• Payments under the Tax Receivable Agreement could be accelerated and significantly exceed actual tax benefits, impacting liquidity and potentially deterring mergers or acquisitions.
• Principal Stockholders' ability to direct voting of a majority of capital stock may lead to conflicts of interest with other stockholders.
• Significant reduction of ownership interests by Principal Stockholders could adversely affect the company's ability to implement business strategies.
• Risk of HMH B.V. becoming a publicly traded partnership for U.S. federal income tax purposes, leading to significant tax inefficiencies.
• Immediate and substantial dilution for purchasers of Class A common stock in the IPO.
• Stock price volatility due to various market factors, industry conditions, and company-specific announcements.
• Reduced disclosure requirements as an emerging growth company may make Class A common stock less attractive to some investors.
• Increased costs and management time required for compliance as a public company.
• Anti-takeover provisions in organizational documents could delay or prevent a change of control.
• Board of directors authorized to issue preferred stock without stockholder approval, potentially reducing Class A common stock value.
• Designation of Delaware Court of Chancery as exclusive forum for certain actions may limit stockholders' ability to choose a favorable judicial forum.
• Dividends may not be declared or paid in the foreseeable future, and debt agreements place restrictions on dividend payments.

Future Outlook

The company anticipates continued growth in aftermarket services and spare parts sales driven by increased drilling activity and equipment wear-and-tear. It expects to benefit from projected global greenfield and brownfield oil and gas capital expenditures exceeding $700 billion in 2025, 2026, and 2027, particularly in the offshore market. Opportunities for newbuild offshore rigs may arise as market demand increases. The company plans to expand its presence in onshore drilling, especially in the Middle East, and continue growth in onshore and subsea mining businesses, leveraging its engineering expertise for adjacent markets like renewables and marine products. R&D efforts will focus on 'game-changing technologies' like open water drilling and the electric BOP, with significant funding expected from operator partners. The company maintains a positive outlook for global oil and gas activity, believing current low E&P capital spending is unsustainable for future demand.

Management Comments

• "We are a leading provider of highly engineered, mission-critical equipment solutions, providing customers with a comprehensive portfolio of drilling equipment, services and systems utilized in oil and gas drilling operations, both offshore and onshore."
• "Our global reach, technical expertise and innovative product offerings, coupled with our integrated operations from manufacturing to aftermarket services, allow us to provide customers with first class technology, engineering and project management services through the entire asset lifecycle of the equipment we provide."
• "We are an emerging growth company as that term is used in the Jumpstart Our Business Startups Act of 2012, and as such, we have elected to take advantage of certain reduced public company reporting requirements for this prospectus and future filings."
• "We are embracing new opportunities in adjacent industries, including subsea mining. We approach all industries with a commitment to quality, safety and value."
• "We have an asset-light business model through the leveraging of our existing operating footprint and original equipment manufacturer (OEM) and certified equipment manufacturer (CEM) business model and are well positioned to grow and scale our business with low incremental investment and capital expenditures."
• "We believe that we are well-positioned to continue supporting and building our presence in the offshore drilling market as a result of our full, integrated suite of mission-critical drilling solutions, highly technical expertise, aftermarket services offerings and long experience providing and maintaining equipment in this industry."
• "The long history of our brands and high customer recognition enables us to pursue R&D efforts to innovate existing product and service offerings for our customers, such as the fully electric BOP in development that we believe is the first of its kind and will pave the way for safer, more efficient and environmentally sustainable drilling operations."
• "Our management team has established conservative financial principles to guide us through decision-making in any potential commodity cycle. Our asset-light business model, the recurring revenues associated with our aftermarket services and our Free Cash Flow generation mitigate our exposure to the impacts of commodity downturns and provide us with the flexibility to pursue growth opportunities."
• "We have an overall positive outlook for global oil and gas activity, with a specific emphasis on tailwinds in global offshore E&P spending and onshore E&P spending in the Middle East."
• "We believe that current low levels of E&P capital spending are not sustainable, and the E&P industry will require more capital investment in order to increase production capacity to meet near-term and long-term demand for oil and gas."

Industry Context

StockSavvy.ai notes that HMH Holding Inc. operates in a highly cyclical oil and gas industry, but its focus on mission-critical equipment, aftermarket services, and digital solutions positions it well to capture value even in volatile markets. The company's expansion into adjacent industries like mining aligns with broader energy transition trends, as renewable energy technologies increase demand for critical minerals. The projected increase in global offshore E&P spending and onshore Middle East activity, as cited from Rystad Energy, provides a strong tailwind for HMH's core business, contrasting with the underinvestment seen in previous years. The emphasis on asset-light operations and R&D in advanced drilling technologies like electric BOPs demonstrates a strategic alignment with industry demands for efficiency, safety, and environmental sustainability.

Comparison to Industry Standards

• HMH is one of only a few providers of subsea BOPs accepted by major drilling contractors and operators for use in key offshore geographies like the Gulf of Mexico and the Norwegian sector of the North Sea, indicating a strong competitive position in a highly regulated and technologically demanding market.
• The company holds the second-largest installed base of topside drilling equipment and risers and the third-largest installed base within main pressure control equipment categories (including BOPs and diverters) in the global offshore drilling fleet, comparable to major players like NOV Inc. and Schlumberger Limited's Cameron International.
• Offshore deepwater production is estimated to have a GHG emissions intensity of 10 kg CO2e per Boe, which is 15% to 20% below shale and approximately 50% below conventional onshore, aligning with the ESG focus of E&P operators and potentially offering a competitive advantage.
• The average years of production remaining on fixed platforms in service today is more than 20 years, suggesting a sustained demand for HMH's recurring aftermarket services and spare parts, which is typical for OEM providers in this sector.
• Day rates for modern 6th and 7th generation floaters averaged approximately $434,000 in Q4 2025, 20% higher than in Q4 2022, indicating a strong recovery in the high-spec offshore rig market, which directly benefits HMH's equipment and services.
• Marketed contracted utilization rates for floaters reached the low-80% range as of December 2025, a level not seen since 2014, reflecting a tightening market and increased demand for drilling services, which is favorable for HMH.
• Demand for lithium and cobalt is expected to see year-over-year growth in 2025 of 25.8% and 14.1% respectively, according to Wood Mackenzie, indicating a robust growth trajectory in the critical minerals sector where HMH's slurry pumps are utilized, aligning with global electrification trends.

Management Changes

Corporate Governance

Legal Proceedings

• Multiple lawsuits have been filed challenging the SEC's new climate rules, which have been consolidated in the U.S. Court of Appeals for the Eighth Circuit. The SEC issued an order staying the final rules until judicial review is complete, and later voted to end the defense of the rules in litigation. The Eighth Circuit granted a motion to hold the cases in abeyance.
• Litigation risks are increasing as entities seek to sue oil and natural gas companies for contributing to climate change or for failing to disclose impacts, which could reduce demand for the company's products and services.
• The company is subject to various anti-corruption laws and regulations globally, with violations potentially leading to government investigations, fines, and reputational harm.
• The company is subject to various anti-money laundering laws and regulations globally, with violations potentially leading to government investigations, fines, and reputational harm.
• The company is subject to various export and import controls, economic sanctions, and embargoes, with violations potentially leading to government investigations, fines, and loss of authorizations.
• The company is a party to ongoing legal proceedings in the ordinary course of business, but does not believe the results will have a material adverse effect on its business, financial condition, results of operations or liquidity.

Related Party Transactions

• HMH B.V. was formed through a combination of Baker Hughes' Subsea Drilling Systems and Akastor's MHWirth drilling equipment business, with Baker Hughes and Akastor each holding 50% of HMH B.V.'s ordinary shares prior to the IPO.
• Principal Stockholders (Baker Hughes and Akastor) will collectively own all Class B common stock after the IPO, representing significant total voting power.
• The company will enter into a Tax Receivable Agreement with Principal Stockholders, providing for payments of 85% of net cash tax savings from certain tax basis increases and NOL utilization.
• The company will enter into an Exchange Agreement with HMH B.V. and Principal Stockholders, granting redemption rights for B.V. Non-Voting Shares into Class A common stock or cash.
• The HMH B.V. Partnership Agreement will govern distributions to B.V. shareholders, including tax distributions to Principal Stockholders and HMH Inc., and non-pro rata payments to HMH Inc. for corporate expenses.
• The company will enter into a Registration Rights Agreement with affiliates of Baker Hughes and Akastor, granting them rights to register and resell their Class A common stock.
• The company will enter into a Stockholders Agreement with Principal Stockholders, granting them rights to designate nominees to the board of directors and requiring their consent for certain board size changes or bylaw amendments.
• Shareholder Loans from Baker Hughes Holdings LLC ($110.2 million outstanding as of Sep 30, 2025) and Akastor AS ($30.6 million outstanding as of Sep 30, 2025) totaling $140.8 million, bearing 8.0% interest, will be repaid with IPO proceeds.
• HMH B.V. extended credit in the principal amount of $3.45 million to Baker Hughes Holdings LLC and $3.49 million to Akastor AS via a Shareholder Note, accruing 8.0% interest.
• License agreements with a subsidiary of Baker Hughes grant HMH B.V. limited rights to use 'Vetco' and 'VetcoGray' trademarks and other intellectual property.
• A remarketing agreement with Baker Hughes relates to certain BOPs and associated control systems.
• A transition services agreement with Baker Hughes for administrative, finance, and digital services concluded, with $15.8 million paid.
• A servicing agreement with Baker Hughes for account receivables, with Baker Hughes assigning $6.8 million of receivables to HMH B.V. as payment for excess long-term incentive liability.
• Akastor agreed to pay certain carved-out pension liabilities existing in MHWirth AS prior to its contribution to HMH B.V., with an estimated value of $18.5 million as of December 31, 2024.
• Akastor issued financial guarantees of approximately $5.0 million in favor of MHWirth AS for performance under operational support frame agreements as of September 30, 2025.
• A transition services agreement with Akastor for finance, IT, and treasury services concluded, with $0.4 million paid.

Stakeholder Impact

• **Shareholders (IPO Investors)**: Will experience immediate and substantial dilution in net tangible book value per share. Their investment is subject to market price volatility and the influence of Principal Stockholders' significant voting power. Potential for substantial payments under the Tax Receivable Agreement could impact future liquidity and consideration in change of control events.
• **Principal Stockholders (Baker Hughes & Akastor)**: Will retain significant control through Class B common stock and board designation rights. They will receive cash consideration from the IPO and benefit from potential tax savings under the Tax Receivable Agreement. Their interests may conflict with other stockholders.
• **Employees**: Will benefit from the new 2026 Long-Term Incentive Plan (LTIP) with cash and equity incentives. Severance plans (Senior Executive Severance Plan and Change-in-Control Severance Plan) are in place for eligible executives. However, the company announced a restructuring plan in January 2025 involving global workforce reductions (impacting 100 individuals in Norway and Germany).
• **Customers**: Will continue to receive highly engineered equipment, aftermarket services, and digital solutions. The company's R&D efforts aim to improve safety, efficiency, and environmental sustainability, potentially offering enhanced value. However, dependence on a limited number of customers and potential supply chain disruptions pose risks to service continuity.
• **Suppliers**: The company relies on a broad range of raw materials and components, with most supplied by certain key vendors. Weak economic conditions or financial distress of suppliers could impact the company's operations. The company aims to establish long-term partnerships and optimize inventory.
• **Creditors**: Existing debt agreements contain restrictive covenants that could limit the company's growth and activities. The recent refinancing of Senior Secured Bonds and expansion of the Revolving Credit Facility improve the debt profile, but the company's ability to service debt depends on future operating performance and market conditions.

Next Steps

• HMH Holding Inc. will list its Class A common stock on The Nasdaq Global Select Market under the symbol 'HMH'.
• The company intends to use net proceeds from the IPO to repay $140.8 million in Shareholder Loans and for general corporate purposes, including funding for acquisitions, working capital, and capital expenditures.
• HMH B.V. intends to list the New Senior Secured Bonds on the Euronext ABM during the first half of 2026.
• The company plans to continue investing in R&D for cutting-edge technologies like the fully electric BOP and open water drilling solutions, with significant funding expected from operator partners.
• Remediate the identified material weakness in internal control over financial reporting by adding qualified personnel with relevant revenue accounting and controls experience.
• The board of directors will establish a compensation package for non-executive members after the IPO.
• The company will adopt the 2026 Long-Term Incentive Plan (LTIP) to grant cash and equity incentives to directors, consultants, and employees, subject to stockholder approval.
• The company will adopt a policy for the recovery of erroneously awarded compensation (clawback policy) applicable to executive officers, effective upon the registration statement's effectiveness.
• The company will adopt corporate governance guidelines in accordance with Nasdaq rules.

Key Dates

Recommendation

The S-1/A filing presents a mixed financial picture. While HMH Holding Inc. operates in a critical and growing segment of the energy and mining industries, with strong long-term tailwinds and a robust asset-light business model, recent financial performance for the nine months ended September 30, 2025, shows a notable decline in net income and Adjusted EBITDA. The IPO and debt refinancing are positive steps for capital structure and liquidity, but the significant control retained by Principal Stockholders and the identified material weakness in internal controls introduce elements of uncertainty. A 'hold' recommendation is appropriate as investors should monitor the company's ability to execute its growth strategies, improve profitability, and effectively address its internal control deficiencies as a newly public entity, before committing to a 'buy' or 'sell' position.

Keywords

Oilfield Services, Drilling Equipment, Aftermarket Services, Pressure Control Systems, Topside Equipment, Offshore Drilling, Onshore Drilling, Mining Equipment, IPO, SEC Filing, Up-C Structure, Energy Technology, Digital Solutions, BOPs, Hydril, Wirth, Maritime Hydraulics, Rystad Energy, ESG, Capital Expenditures, Debt Refinancing, Internal Controls