Explore ITAMCO’s gear shaping capabilities for large gears up to six feet in diameter. Precise tooth profiles. Versatile manufacturing.

Explore ITAMCO’s CNC machining services, machine turning, open gearing, and gearbox assembly. Flexible capabilities from prototype through production.

Meet the 2026 ITAMCO intern team and see how their fresh ideas strengthened engineering, business, IT, cybersecurity, and software development.

Explore how gear grinding improves tooth accuracy and surface finish, and see ITAMCO’s capabilities for gears up to 156 inches in diameter.

Discover how ITAMCO combines employee ownership, extensive manufacturing capabilities, and a Midwest location to support Made in the USA manufacturing.

ITAMCO manufactures precision power generation gearbox for gas turbines, data centers, industrial facilities, and oil & gas applications.

Discover why precision manufacturing is essential to defense industry, ensuring mission-critical reliability, quality, and performance for defense systems.

Discover how precision manufacturing extends mining equipment life, reduces downtime, improves reliability, and maximizes equipment uptime with ITAMCO.