TransDigm to acquire Jet Parts Engineering and Victor Sierra Aviation for $2.2B

TransDigm Group has entered into a definitive agreement to acquire Jet Parts Engineering and Victor Sierra Aviation Holdings from Vance Street Capital for approximately $2.2 billion in cash. The companies are aerospace aftermarket parts suppliers.

“We are excited to have an agreement to acquire Jet Parts Engineering and Victor Sierra Aviation Holdings, two premier aerospace aftermarket businesses.”prnewswire.com

• 8 sources
• prnewswire.comTransDigm Announces Acquisition of Jet Parts Engineering ...TransDigm Group Inc.Jan 16, 2026
• barchart.comTransDigm Announces Acquisition of Jet Parts Engineering and Victor Sierra Aviation HoldingsPR NewswireJan 16, 2026
• transdigmgroupinc.gcs-web.comTransDigm Announces Acquisition of Jet Parts Engineering and Victor Sierra Aviation Holdings - TransDigm Group Inc.Jan 16, 2026
• pehub.comTransDigm to acquire Vance Street-backed Jet Parts Engineering and VSA for $2.2bn | PE HubIris DorbianJan 16, 2026

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