TransDigm Acquires Jet Parts Engineering and Victor Sierra Aviation Holdings
January 19, 2026
TransDigm Group has acquired Jet Parts Engineering and Victor Sierra Aviation Holdings in a cash transaction valued at approximately $2.2 billion, including certain tax benefits. The deal was previously announced as a binding stock purchase agreement between TransDigm and Vance Street Capital and is focused on expanding TransDigm’s proprietary aerospace aftermarket portfolio, particularly Parts Manufacturer Approval (PMA) components, repairs, and engineering services.
- Buyers
- TransDigm Group Incorporated
- Targets
- Jet Parts Engineering, Victor Sierra Aviation Holdings
- Sellers
- Vance Street Capital
- Industry
- Aerospace & Defense
- Location
- United Kingdom
- Transaction Type
- Buyout
Explore More
Related Acquisitions
-
TransDigm Acquires Prince & Izant from Industrial Growth Partners
July 27, 2026
Manufacturing
TransDigm Group agreed to acquire Prince & Izant, a designer and manufacturer of engineered brazing alloys and specialty metal components, from Industrial Growth Partners for approximately $1.066 billion in cash, including certain tax benefits. TransDigm completed the acquisition on September 28, 2026, adding proprietary materials used in aerospace and defense, turbines, transportation, and other markets to its portfolio.
-
Jet Parts Engineering Acquires Cima Aviation
November 11, 2025
Aerospace & Defense
Jet Parts Engineering (a Vance Street Capital portfolio company) has acquired Cima Aviation, an MRO specialist in fuel and hydraulic component repairs. The add-on expands JPE's aftermarket capabilities and shortens turnaround times for commercial, cargo, regional, and military aircraft customers.
-
TransDigm Group Inc Acquires Wyvern Technologies, Inc.
December 5, 2024
Aerospace & Defense
TransDigm Group Inc. has acquired Wyvern Technologies, Inc. in a deal announced December 5, 2024. The acquisition is intended to strengthen TransDigm’s aerospace and defense electronics capabilities and bolster its lifecycle sustainment offerings for military and defense customers.
-
TransDigm Acquires DART Aerospace for Approximately $360M
March 14, 2022
Aerospace & Defense
TransDigm Group Incorporated agreed to acquire DART Aerospace, a Montreal-based manufacturer of helicopter mission equipment, from Greenbriar Equity Group and First Aviation Services for approximately $360 million in cash. DART, which generates roughly $100 million in pro forma 2022 revenue and employs about 400 people across facilities in Canada, the U.S. and Mexico, was acquired to expand TransDigm's proprietary product and aftermarket capabilities; the deal is expected to close in Q2 2022 subject to customary approvals.
-
Jet Parts Engineering Acquires AeroSpares
December 22, 2020
Aerospace & Defense
Jet Parts Engineering LLC, a portfolio company of Vance Street Capital, has acquired AeroSpares, Inc., a designer and seller of proprietary FAA-approved aftermarket PMA parts, particularly pressure switches. The add-on expands JPE's catalogue of proprietary PMA parts and engineering capabilities to better serve commercial and cargo airlines and MRO customers; financial terms were not disclosed.
-
Jet Parts Engineering Acquires Aero Parts Mart
January 7, 2020
Aerospace & Defense
Jet Parts Engineering LLC, a portfolio company of Vance Street Capital, has acquired Aero Parts Mart, Inc., a Fort Worth-based manufacturer of FAA-approved PMA replacement components. The transaction — the first strategic add-on for Jet Parts since partnering with Vance Street — expands the platform’s PMA catalogue (APM brings over 250 PMAs) to a combined offering of more than 1,300 PMAs; terms were not disclosed and debt financing was provided by Neuberger Berman.
Build a buyer list for your deal
Find active buyers from recent acquisition patterns and move straight into outreach.