About us
Since 1973, Calex has been providing high quality, cost effective temperature measurement and power conversion solutions for industries worldwide. Our in-house design and manufacturing is focused on innovative non-contact infrared temperature sensors.
We also offer a wide range of complementary products including temperature indicators, PID controllers, blackbody calibrators, thermocouples, resistance thermometers, and DC/DC converters.
On 20th November 2025, Calex Electronics Ltd transitioned to employee ownership through the establishment of an Employee Ownership Trust (EOT), marking a new chapter in the company’s growth. This move secured Calex’s long-term independence and reinforced its commitment to the people who have shaped its success.
The EOT structure ensures that the company is governed with transparency and fairness, overseen by a Trust Board that includes an independent chair.
It also means that every employee has a collective stake in the business, aligning the company’s future with the passion and dedication of its team.
Our Quality Management System is ISO 9001 certified.