# PennAero and Tinicum to acquire TriMas Aerospace

An affiliate of Tinicum, L.P. signed an agreement to acquire the aerospace assets of TriMas Corporation, merging TriMas Aerospace with PennAero, a Tinicum portfolio company.

- Type: Acquisition
- Announced: 2026-05-15
- Where: United States
- Status: announced
- Products: highly engineered fasteners, precision-machined components
- Sectors: [Aerospace Components](https://endata.com/sectors/aerospace-components.md)

## Companies

- [TriMas](https://endata.com/companies/4218.md) (target)
- [Tinicum L.P.](https://endata.com/companies/32151.md) (investor)
- [PennAero](https://endata.com/companies/46013.md) (acquirer)

## Sources

- [lucintel.com](https://www.lucintel.com/news/pennaero-and-tinicum-declares-acquisition-of-trimas-aerospace.aspx), 2026-05-15: "Tinicum, L.P. informed that one of its affiliates has signed an agreement to acquire the aerospace assets of TriMas Corporation (“TriMas Aerospace”), through which TriMas Aerospace will be merged with PennAero, a Tinicum portfolio company."

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Data from Endata (https://endata.com/). Announcements are summarized from public sources and may be incomplete; check the linked originals.