What We Do

We solve the world’s toughest and most important thermal problems.

As a world-class industrial technology and thermal products leader, Watlow designs and manufactures heating solutions consisting primarily of electric resistive heaters, temperature sensors, temperature and power controllers and supporting software – all the components of a thermal system. We partner with our customers to optimize thermal performance, decrease design time and improve the efficiency of products and applications.

We bring 100 years of experience to numerous industries, including semiconductor processing, clean environmental technology, energy generation, diesel emissions, medical and food service equipment.

Our Purpose

Watlow’s expressed purpose, the reason we exist, is to Enrich Lives Through Inspired Innovation. Today our technology and expertise are focused on applications that clean the air, connect our world and deliver life-saving therapies making living and thriving on planet Earth better for everyone.

Watlow by the Numbers