Renold Ajax

03/21/2025

03/21/2025

What We Build Matters

Our products are essential across a wide range of sectors:
Keeping things moving: From agricultural equipment and construction machinery to rail cars and marine vessels, our components are the backbone of critical operations.

Powering progress: We provide solutions for power plants, wind turbines, and other energy-related applications.

Supporting essential services: Our parts are used in environmental applications like wastewater treatment and in the food and beverage industry.

Manufacturing and materials handling: We provide equipment for various manufacturing processes, bulk material handling, and mining operations.

Transportation: We are a leading manufacturer of traction couplings for subway railcars.

Here in Westfield, our state-of-the-art facility is equipped with advanced CNC machinery and manufacturing cell technology. This allows us to produce high-quality products while providing stable, well-compensated careers. We’re a proud union employer, offering competitive industry-leading wages and a comprehensive benefits package.
We're committed to providing a safe and supportive work environment, where our employees can grow their skills and build a rewarding career. We value quality craftsmanship and ethical practices, contributing to the well-being of our community and the environment.

03/21/2025

For over a century, Renold Ajax has been a vital part of Westfield, New York. What started in 1920 as the Ajax Flexible Coupling Company has grown into a leading manufacturer of custom gear spindles, gear couplings, and specialized gearing. We’re proud to build the strong, reliable components that keep industries moving. As part of Renold PLC's Torque Transmission group, we're a key player in the power transmission sector, but more importantly, we’re a dedicated employer right here in our community.
Our history is built on innovation. Since those early days, we’ve consistently delivered cutting-edge solutions for industries like transportation, energy, and manufacturing. Our commitment to research and development has led to breakthroughs like continuous circulating oil lubrication and advanced gear spindle designs.