MasterGrid

France · Electrical/electronic Manufacturing

MasterGrid is a French company based in Grenoble, established in 2019. It specializes in electrical systems, particularly high-voltage equipment and services. The company emerged from the acquisition of the high-voltage assets of the historic Merlin Gerin brand. MasterGrid manufactures a range of high-voltage electrical equipment, including gas insulated switchgear, circuit breakers, disconnectors, and SF6 gas sealing systems. In addition to manufacturing, MasterGrid provides extensive services such as maintenance, refurbishment, retrofitting, and equipment replacement for electrical installations. They also offer engineering services, including substation design, network studies, and project management assistance. The company serves a diverse clientele, including power generation companies and transmission system operators, and operates through a network of 25 agencies both in France and internationally. With a turnover exceeding €110 million, MasterGrid is committed to supporting the energy transition and integrating sustainability into its operations.