Teledyne Energy Systems, Inc. (TESI), a division of Teledyne Technologies Company, is a leading global provider of on-site gas and power generation systems. We specialize in providing solutions for the toughest environments.

Teledyne Energy Systems engineers reliable, on-site hydrogen/oxygen generators for applications that include power plant cooling, metal processing, float glass manufacturing, wholesale gas, small chemical, and semiconductor production. The advanced energy and power division specializes in providing thermoelectric converters and radioisotope power systems solutions for space, undersea and terrestrial remote power.

TESI, backed by a 50+ year history of material and production excellence, continuously strives to exceed expectations by listening to a customer’s requirements and offering industry best solutions. Many of our clients have been customers for over 30 years, and use our products and services to maintain leadership in their respective markets.

Contact us to learn more about our work and what we can do for you.

Teledyne Energy Systems, Inc. Power now, energy for the future.


Teledyne Energy Systems
Corporate Headquarters

10707 Gilroy Road
Hunt Valley, MD 21031
410.771.8600 phone
410.771.8620 fax



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