Teledyne Energy Systems Teledyne Energy Systems, Inc. (TESI) is a company that provides on-site gas and power generation systems. | ![]() Nuvera Fuel Cells Nuvera Fuel Cells is a company that develops polymer electrolyte membrane (PEM) fuel cell engines and power generators. | Gentec Gentec is a company that designs and manufactures products in the fields of electronics, power, and energy management. | ||
Founding Date | Founding Date 1968 | Founding Date 2020 | Founding Date 2000 | Founding Date 1959 |
Type | Type Subsidiary | Type Private | Type Subsidiary | Type Private |
Tags | ||||
Locations | Locations Hunt Valley, US HQ | Locations Pasadena, US HQ | Locations Billerica, US HQ Milan, IT | Locations Québec, CA HQ |
Employees | Employees 1141% decrease | Employees 1 | Employees 12412% decrease | Employees 103 |

Nuvera Fuel Cells is a company that develops polymer electrolyte membrane (PEM) fuel cell engines and power generators.
View companyGentec is a company that designs and manufactures products in the fields of electronics, power, and energy management.
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