Watlow was founded in 1922, and was built on the family’s passion to “be the best.”

This dedication created a steady stream of new products, a devoted and capable workforce and steady growth.

Today, 90 years later, we continue to strive to “be the best” by following the principles of Lean, an organizational philosophy that promotes continuous improvement.

We call it the Watlow Way.

The Watlow Way takes us back to our roots because it is a people-centric strategy that drives us toward stronger technical capabilities and continuous improvement, with the ultimate goal of creating superior thermal solutions for our customers.

As a product leadership company, we are industry leaders in the field of thermal sciences and engineering, with over $300 million in annual sales, manufacturing thermal systems for a broad range of industries.

Our vision is the world’s leading companies start with Watlow for all their thermal needs.

We are focused on making a positive impact around the world, as we help to clean our air, connect people worldwide, power the globe and improve the quality of life.

Since 1922, Watlow has grown in product capability, market experience and global reach.

We hold more than 450 patents and employ 2,000 employees worldwide with 12 manufacturing and technology facilities in the United States, Mexico and Asia.  

We also have sales offices in 15 countries around the world.

Our company has grown at an exponential rate but our commitment remains the same—to provide our customers with superior products and services for their individual needs.