8-K: Graham Corp Boosts Credit, Acquires FlackTek for $35M

Graham Corporation announced a significant credit facility increase and the strategic acquisition of FlackTek, expanding its mission-critical engineered products portfolio.

Summary

• Graham Corporation entered into a second amendment to its credit agreement with Wells Fargo Bank National Association on January 23, 2026, increasing its revolving credit limit from $50.0 million to $80.0 million.
• The amendment also permits Graham India Private Limited to incur indebtedness up to $5.0 million for letters of credit, bank guarantees, or similar obligations.
• On January 26, 2026, Graham Corporation announced the acquisition of FlackTek Manufacturing, LLC and FlackTek Sales, LLC for a base purchase price of $35 million.
• The acquisition was funded with 85% cash and 15% (75,818 shares) of Graham's common stock, with a potential additional $25 million in performance-based cash earnouts over four years starting fiscal year 2027.
• FlackTek, a pioneer in advanced mixing and material processing solutions, has approximately $30 million in annualized revenue and a projected adjusted EBITDA for 2026, valuing the base purchase price at approximately 12x this projected EBITDA.
• FlackTek will operate as a wholly owned subsidiary, maintaining its headquarters in Louisville, Colorado, and a satellite location in Greenville, South Carolina.
• The acquisition establishes advanced mixing and material processing as a third core platform for Graham, alongside vacuum & heat transfer and turbomachinery.
• FlackTek's technology, including its proprietary bladeless dual asymmetric centrifugal mixers and the MEGA system, serves diverse end-markets such as defense, energetics, oil & gas, food, battery, aerospace, space, medical, and personal care.
• The transaction results in a pro forma leverage ratio of approximately 1.2x for Graham Corporation.

Sentiment

Score: 9

Explanation: The filing presents a highly positive outlook, detailing a strategic acquisition that diversifies the company's technology portfolio, expands market reach, and is expected to enhance financial performance. The increased credit facility provides significant financial flexibility. Management comments are optimistic, and the transaction structure, including an earnout, aligns with long-term objectives while maintaining a healthy leverage ratio.

Positives

• Increased revolving credit limit from $50.0 million to $80.0 million enhances financial flexibility and supports future growth initiatives and opportunistic acquisitions.
• Acquisition of FlackTek establishes advanced mixing and material processing as a third strategic pillar, diversifying Graham's mission-critical engineered products portfolio.
• FlackTek's proprietary bladeless dual asymmetric centrifugal mixing technology is disruptive and offers significant performance advantages, including faster cycle times and precision mixing.
• The acquisition expands Graham's reach into new sub-markets such as battery, medical, nuclear, semiconductor, and personal care, while strengthening presence in existing defense, energy & process, and space markets.
• FlackTek's business model includes a growing installed base that generates recurring demand for consumables, accessories, and services, enhancing revenue visibility and durability.
• The acquisition is expected to enhance margins, deepen customer relationships, and unlock cross-platform innovation opportunities.
• The deal structure, including a performance-based earnout, aligns with long-term financial objectives and preserves balance sheet strength and liquidity.
• Post-transaction, Graham's pro forma leverage ratio of approximately 1.2x is consistent with its disciplined capital allocation framework.

Negatives

• The base purchase price represents approximately 12x FlackTek's projected adjusted EBITDA for 2026, which could be considered a high valuation multiple.
• The potential $25 million earnout is performance-based, meaning the full acquisition cost could be higher if FlackTek meets progressively increasing adjusted EBITDA targets, introducing variability.
• The filing does not provide specific GAAP financial impacts or detailed pro forma financial statements for the combined entity, making it difficult to assess immediate earnings per share or other GAAP metrics.

Risks

• Actual results may vary materially from currently anticipated outcomes due to important risk factors and uncertainties.
• Profitability of future projects and the business may not meet expectations.
• The company's ability to deliver to plan may be impacted by unforeseen challenges.
• Realization of benefits from the acquisition of FlackTek is subject to successful integration and operational execution.
• The integration and operation of FlackTek may encounter difficulties or not achieve expected synergies.
• The effect of the FlackTek acquisition on Graham's growth may not materialize as projected.

Future Outlook

Graham Corporation expects the FlackTek acquisition to enhance long-term growth through disruptive technology, recurring consumables, and aftermarket opportunities in established and emerging end-markets. The company anticipates margin expansion, deeper customer relationships, and cross-platform innovation opportunities. Graham will provide additional details on the acquisition and update its fiscal 2026 outlook during its Fiscal 2026 Third Quarter earnings call on February 6, 2026.

Management Comments

• Matthew J. Malone, President and CEO of Graham Corporation, stated that FlackTek represents a highly strategic addition that directly aligns with their long-term vision to build differentiated, technology-led platforms, and that the fundamental physics behind advanced mixing align closely with Graham's core competencies, enabling new opportunities to solve complex materials processing challenges.
• Matt Gross, CEO of FlackTek, expressed excitement about joining Graham, noting that Graham's engineering heritage, manufacturing expertise, and strong presence in core end markets provide an ideal platform to accelerate FlackTek's growth while preserving its innovation and customer focus.

Industry Context

The acquisition of FlackTek positions Graham Corporation to capitalize on the growing demand for advanced materials processing solutions across critical industries. By integrating FlackTek's bladeless centrifugal mixing technology, Graham expands its offerings beyond vacuum, heat transfer, and turbomachinery, creating a more comprehensive engineered solutions platform. This move aligns with broader industry trends emphasizing precision manufacturing, material integrity, and efficiency in sectors like defense, aerospace, battery technology, and medical devices, where advanced materials are increasingly vital. The addition of recurring consumables revenue from FlackTek's installed base also reflects a trend towards more stable, service-oriented revenue streams in the industrial technology sector.

Comparison to Industry Standards

• FlackTek is recognized as a leader and pioneer in high-performance, bladeless centrifugal mixing, distinguishing its technology from traditional bladed methods.
• Its proprietary technology is described as the only system globally capable of multi-hundred-kilogram batch processing in twin, 55-gallon-scale drum format, highlighting a unique market position.
• The MEGA system by FlackTek delivers over 24x production throughput versus conventional planetary mixers, significantly reducing mixing cycles from hours to minutes, indicating a superior efficiency benchmark.
• The technology's validation by Anduril Industries for rapid scaling of solid rocket motor propellant production demonstrates its capability in mission-critical, safety-sensitive applications, suggesting a high standard of reliability and performance comparable to defense industry requirements.

Management Changes

Corporate Governance

Stakeholder Impact

• Shareholders: Potential for enhanced long-term growth, diversified revenue streams, improved margins, and increased shareholder value through strategic acquisition and financial flexibility.
• Employees: FlackTek employees, including CEO Matt Gross, will join Graham, ensuring continuity and leveraging their expertise within a larger organization. Graham employees may benefit from expanded opportunities and a more diversified company.
• Customers: Access to a broader range of integrated solutions spanning vacuum, heat transfer, turbomachinery, and advanced mixing, potentially leading to more comprehensive and efficient problem-solving.
• Creditors: The increased revolving credit facility and maintained disciplined leverage ratio (1.2x) indicate a strong financial position, reassuring creditors.
• Suppliers: Potential for expanded business opportunities as the combined entity grows and integrates supply chains.

Next Steps

• Graham Corporation will provide additional details on the FlackTek acquisition and update its fiscal 2026 outlook on its Fiscal 2026 Third Quarter earnings call.
• The earnings call is scheduled for 11:00 am ET on Friday, February 6, 2026.
• Integration of FlackTek into Graham's financial, compliance, and operational infrastructure will continue.

Key Dates

Recommendation

The acquisition of FlackTek is a highly strategic move that significantly enhances Graham Corporation's technological capabilities and market diversification. It establishes a third core pillar in advanced materials processing, complementing existing strengths in vacuum, heat transfer, and turbomachinery. FlackTek's proprietary technology, recurring revenue model from consumables, and strong presence in high-growth, mission-critical end-markets (defense, battery, medical) are compelling. The increased revolving credit facility provides ample liquidity for future growth and the post-transaction leverage ratio remains healthy. This combination of strategic growth, financial flexibility, and a strong management team integration suggests significant upside potential for the stock.

Keywords

Acquisition, FlackTek, Credit Agreement, Revolving Credit Facility, Advanced Mixing, Material Processing, Engineered Products, Defense, Energy & Process, Space, Turbomachinery, Vacuum Technology, Heat Transfer, Consumables, EBITDA, Leverage Ratio, GHM