Ohio Ordnance Works, Inc.
Defense and Space ManufacturingOhio, United States51-200 Employees
Ohio Ordnance Works, Inc. is a mid-sized defense and space manufacturing company based in Chardon, Ohio. It holds ISO 9001:2015 certification and is licensed to manufacture and sell Title 1 and Title 2 firearms and accessories, including fully automatic and semi-automatic models. The firm operates an arsenal-level shop that handles machining, assembly, finish treatment, test firing, and shipping, enabling integrated project management and quality assurance. It is registered with the US Department of State as an importer and exporter and conducts international trade with approvals. The company serves defense-related customers by producing firearms and related components and maintaining in-house capabilities from fabrication to testing and delivery. In 2025, it announced a collaboration with Velo3D to develop 3D-printed weapon components as part of its Rapid Production Services program.