Top Defense Companies in Cleveland, OH (4)

Helix Linear Technologies designs and manufactures high-precision motion control systems, including precision ball screws, lead screws, and linear actuators. The company provides complete engineering, design, analysis, and manufacturing capabilities for mission-critical applications in industries such as aerospace, medical devices, defense, and advanced automation, ensuring that every component meets exacting standards where reliability and precision are critical.

Kennametal Inc. is a global industrial technology leader and manufacturer of high-performance cutting tools, engineered components, and advanced materials. With over 75 years of innovation in materials science, the company delivers productivity solutions for demanding applications in the aerospace, defense, transportation, energy, and general engineering sectors, helping customers manufacture with precision and efficiency through wear-resistant solutions and tooling.

PCC Airfoils is a specialized manufacturer of complex, highly technical investment castings, producing blades and vanes for turbine engines used in aerospace and industrial applications.

Curtiss-Wright Corporation provides engineered products, solutions, and services, specializing in pressure and flow control management, heat exchanger repair, and isolation products for industrial, aerospace, and defense markets.