ITW Heartland

We offer precision engineered machines, parts, gears, and electro-mechanical products across a variety of industries with distinct expertise in aerospace, energy, military and transportation. As an Illinois Tool Works company, we operate from a position of financial stability, engineering excellence, and refined manufacturing process.

Spiroid Gearing

Spiroid Gearing

Solving the Unsolvable ITW Heartland is the only partner for custom gears, gearbox design, and precision manufacturing you’ll ever need. For more than 60 years, our unique gearing solutions have se … [Read More...]

Manufactured Products

Manufactured Products

Custom Precision Machining ITW Heartland's Manufactured Products unit provides a single-source machining capability for manufacturing companies around the world. Our machining services include … [Read More...]

HTSR Gearing

HTSR Gearing

Conquering big challenges in small spaces HTSR™ Gearing (High Torque to Space Ratio) is exclusive to ITW Spiroid. Our designs and gears have been proven in military, aerospace, and industry a … [Read More...]

About Us

A Worthy Mission Everything at ITW Heartland begins and ends with customer satisfaction. The strength of this ethic is found in our mission, "To assure the best possible service and value to our customers by building partnerships and promoting teamwork with them." Every organization has values, … [Read More...]