Key Takeaways
- H.I.G. Capital acquired MISTRAS Group for $866.0M.
- Sector: Business Services, Industrials.
- Geography: United States.
Analysis
H.I.G. Capital is set to acquire MISTRAS Group in a significant take-private deal valued at $866 million. This strategic move marks the private equity firm's expansion into the critical non-destructive testing (NDT) sector, a field essential for maintaining the integrity of industrial assets across vital industries.
The transaction, anticipated to finalize by late 2026 or early 2027, will bring MISTRAS Group, a company with nearly five decades of experience in specialized inspection services, under H.I.G. Capital's ownership. Founded in 1978, MISTRAS has built a global presence, employing approximately 4,800 professionals, with a substantial portion, around two-thirds, operating within the United States. The company's expertise lies in employing advanced techniques like ultrasound and radiography to assess equipment without causing damage, a crucial capability for its client base.
In the fiscal year 2025, MISTRAS Group reported robust financial performance, generating $724 million in revenue and achieving an adjusted EBITDA of $91 million. Its service portfolio spans high-stakes sectors including oil and gas, where it inspects refineries and pipelines; aerospace and defense, ensuring component reliability; and power generation and infrastructure, safeguarding bridges and facilities. Beyond services, MISTRAS also develops and manufactures related products, such as acoustic sensors and specialized software.
This acquisition aligns with H.I.G. Capital's established strategy of investing in industrial services. The firm highlighted its recognition of the "technical expertise, reliability and customer focus required to support mission-critical operations" within the NDT space. This move builds upon H.I.G.'s prior successful investments in companies like JT Thorpe and USA DeBusk, demonstrating a clear commitment to the industrial services platform.
The global market for non-destructive testing is substantial, currently estimated at approximately $15 billion and projected to expand to $22 billion by 2030, indicating strong growth potential. The appointment of Natalia Shuman as CEO of MISTRAS Group in January 2025, following her leadership role at Bureau Veritas's North American operations, signals a focus on strategic direction and operational enhancement. The company was originally co-founded by Sotirios Vahaviolos and fellow researchers from AT&T Bell Laboratories.
Baird served as the financial advisor to MISTRAS Group, while Texas Capital Securities advised H.I.G. Capital on this transaction. The agreement includes a go-shop period, which is set to conclude at the end of October 2026, allowing for potential alternative proposals before the deal's finalization.