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Arcline-backed Fairbanks Morse Defense completes acquisition of Truflo Marine

Birmingham, UK-based naval valve maker formerly part of IMI plc; the deal adds a facility and about 270 employees.

Truflo Marine makes valves for naval platforms, with products operational in more than 37 allied navies. It has an extensive presence in the United Kingdom and Australia and provides sustainment for the AUKUS submarine program. The acquisition includes Truflo Marine's Birmingham facility and approximately 270 employees.

IMI first announced the sale on November 24, 2025. The sale completed on November 6, 2026, at an enterprise value of £225 million under IFRS, IMI said.

Deal facts

Target
Truflo Marine
Business
Birmingham, UK-based valve and actuator maker for naval vessels, formerly part of IMI plc
Acquirer
Fairbanks Morse Defense
Seller
IMI plc
Deal type
Add-on
Headquarters
Birmingham, UK
Value
£225 million enterprise value (IFRS)
Status
Completed
Completion reported
Monday, November 9, 2026

Sources

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