AMBAC International

About

AMBAC International is a relationship-based manufacturer and remanufacturer of precision power and fluid components, with a century-long legacy of engineering excellence and superior customer service.

Formerly American Bosch, AMBAC has been building critical components right here in the USA since 1910 — serving OEM and reman distribution customers across automotive, heavy-duty, defense, aerospace, and industrial markets.

At AMBAC, we engineer and manufacture complex assemblies with accuracy down to the micron, handling production volumes from prototype to small batch. Our precision machining capabilities span ferrous and nonferrous materials, forgings, castings, and billet — supported by in-house engineering, metallurgical and engineering labs, heat treat, measurement, and full supply chain management. For OEMs who need a remanufacturing partner, we offer a complete turnkey solution: program design, process development, core management, production, quality, and reverse logistics — so you can stay focused on what you do best.

As an employee-owned company, our people are the foundation of everything we do. Our people make this possible.With multiple generations of craftspeople calling AMBAC home, the knowledge and skill built over 100+ years stays in-house and shows up in every component we make.

• Precision CNC Machining, Grinding & Honing (tolerances to the micron)
• Complex Assembly Manufacturing & Test
• Remanufacturing Program Design & Turnkey Execution
• Reverse Logistics & Core Management
• Engineering, Reverse Engineering & Design for Manufacturing
• Metallurgical & Engineering Lab Services
• Heat Treat & Supply Chain Management
• Defense & Aerospace Components (DoD Approved, Raytheon Epic Award Recipient)
• Aftermarket Parts Distribution (ZillionHD)
• ISO 9001:2015 Certified | CAGE: 01843