Headquarter ABB France

ABB offers a total ev charging solution from compact, high quality AC wall boxes, reliable DC fast charging stations with robust connectivity, to innovative on-demand electric bus charging systems,

Nexans

In June 2022, Nexans, in collaboration with SNCF Réseau and with support from Bpifrance, embarked on an innovative project aimed at enhancing the power supply infrastructure at

Substations & power plants | Equans France

Our experts hold a range of skills and have the comprehensive expertise to support clients in the implementation and maintenance of their transmission and distribution systems.

Energy Solution for Telecom Base Station – Corey

Uninterruptible power supply (UPS): Ensures that the base station can continue to work and communication services are not interrupted during the main power switching period.

Strengthening and securing power supply at Montparnasse train station

In June 2022, Nexans, in collaboration with SNCF Réseau and with support from Bpifrance, embarked on an innovative project aimed at enhancing the power supply infrastructure at

Innovative Clean Energy Solutions | PSM

Founded in Jupiter, Florida, PSM has grown from a GE Frame 7E combustion startup into a global gas turbine aftermarket leader.

Genmac''s standby solution for reliable power in Paris rail

Genmac, in partnership with STAMFORD | AvK, delivers dependable standby power to support the critical signalling system at a Paris train station substation. Learn how robust generator

Telecom Base Station Power System Solution

With advanced design and manufacturing facilities, our products are at the leading edge of power technology, employing state-of-the-art components and production technology.

About us

SEF Power is a French SME specialized in the design, manufacturing, and commercialization of high value-added electronic systems, primarily intended for the railway, defense, and aerospace sectors.

Strengthening the power supply at Montparnasse train station

In June 2022, Nexans, in collaboration with SNCF Réseau and with support from Bpifrance, embarked on an innovative project aimed at enhancing the power supply infrastructure at Montparnasse train