Sentry Aerospares, a portfolio company of Acorn Capital Management, announced on July 7, 2026, the acquisition of AirStart Inc., a leading independent stocking distributor of rotable aircraft components with a strong focus on regional platforms. The deal underscores Sentry's commitment to becoming a one-stop shop for global airlines and end-users.
Headquartered in Watford, England, and Toronto, Sentry serves critical parts needs for aircraft on ground situations. AirStart, founded by Robert Wills and led by Anne Vinet, is recognized for exceptional customer service and deep product expertise, serving airlines, MRO providers, and distributors in Canada and globally.
Strategic Expansion and Synergies
The acquisition strengthens Sentry's position in the aviation aftermarket by expanding its inventory portfolio, broadening customer relationships, and enhancing capabilities in the regional aircraft market. AirStart's new facility near Toronto Pearson Airport complements Sentry's hubs in London, the New York metro area, and Dallas, improving 24/7 AOG service.
“We are excited to welcome AirStart to the Sentry family,” said Adam Nemenyi and Tony DiSimone, Co-Executive Chairmen of Sentry Aerospares. “Rob and Anne have built an outstanding business with a well-earned reputation for customer service, market expertise, and operational excellence. We have long admired AirStart’s leadership position not only in Canada, but across the world, and its deep focus on the regional aircraft market. Together, we will be able to offer customers a broader inventory portfolio, enhanced service capabilities, and greater access to hard-to-find aircraft components.”
Market Impact and Future Outlook
The combination is expected to create significant commercial synergies through cross-selling opportunities, increased inventory availability, and a shared commitment to providing rapid, reliable solutions. Sentry’s acquisition of AirStart reinforces its global reach and dedication to serving the aviation industry’s most urgent needs.
