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Platform·Industrials/Industrial Services·September 18, 2026

H.I.G. signs $866m deal to acquire MISTRAS Group

The pending take-private values the industrial asset-integrity and testing company at about $866 million including debt.

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BuyerH.I.G. Capital
TargetMISTRAS Group
SponsorH.I.G. Capital
TypePlatform
GeographyUnited States
IndustryIndustrials
Sub-sectorIndustrial Services

Affiliates of H.I.G. Capital entered into a definitive agreement to acquire MISTRAS Group in an all-cash transaction with an enterprise value of approximately $866 million, including debt. MISTRAS provides technology-enabled industrial asset-integrity and laboratory-testing services to customers across industrial and infrastructure end markets.

Stockholders would receive $20.35 per share in cash. The company expects the transaction to close in late 2026 or early 2027, subject to stockholder and regulatory approvals and other customary conditions.