Partners in Performance.
OneWest is a premier manufacturer of high quality forged and machined flow control and engineered components. Our family of companies delivers on time, on spec, every time — empowering you to reliably deliver on your promise to customers.
50+ Years. 5 Companies. OneWest.
OneWest is a leading manufacturing partner for the industries driving global progress — uniting a family of premier American companies under a single, vertically integrated platform.
Our portfolio leverages decades of expertise across forging, heat-treating, and cutting-edge machining to deliver seamless solutions for the energy, power, infrastructure, aerospace, marine, and defense industries.
Forging, machining, and finishing under one umbrella for control end-to-end.
Decades of metallurgical expertise applied to the most demanding specifications.
Rigorous quality systems backed by independent third-party audits.
Industry-leading turnaround times that empower your promise to customers.
Texas-built. Trusted worldwide.
- 1966Westbrook Manufacturing Founded
- 1975Federal Flange Founded
- 1984Western of Texas Founded
- 1997Forged Components Inc. Founded
- 2001Forge USA Founded
- 2015Westbrook Acquires Federal Flange
- 2017FCI Acquires Forge USA
- 2019FCI Acquires Western of Texas
- 2023Westbrook Energy Group Acquires FCI
- 2025Westbrook Energy Group Becomes OneWest
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Vertically integrated excellence.
A family of premier companies, each a leader in their domain — together delivering an unmatched breadth of forged and machined solutions.
Federal Flange
Vertically integrated forging and machining operation producing industry-leading pipe flanges, fittings and custom engineered connectors.
Forged Components (FCI)
Premium forged and machined products designed for pressure vessels and heat exchangers — the industry leader in integral flanged nozzles and connectors.
Engineered Products Group
Forged and machined components for sectors with exacting standards — aerospace and defense — providing precision, expertise and rigorous compliance.
Westbrook MFG
Industry-leading domestic manufacturer of full-spectrum pipe fittings — nipples, swages, plugs and couplings — for global energy and industrial markets.
The legacy expertise of Western of Texas, Forge USA and Viking Iron Works now lives on within OneWest Manufacturing Partners.
Forging and manufacturing, built to perform.
Build your career with OneWest.
Join a family of premier American manufacturers. Download our employment application, complete it, and submit it to start the conversation.
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