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Discover the latest news from SEF Power: innovations, projects and highlights that are shaping our future.

SEF Power will be participating in the Ferroviaria trade fair from 30 September to 2 October 2025.

18/09/25

SEF Power will be participating in the Ferroviaria trade fair from 30 September to 2 October 2025.
SEF Power will be participating in the EEMS by DeciElec trade fair from 24 to 25 September 2025.

17/09/25

SEF Power will be participating in the EEMS by DeciElec trade fair from 24 to 25 September 2025.
Construction of a new building

15/07/25

Construction of a new building
EN9100 Certification

31/01/25

EN9100 Certification
SDS High Voltage joins the Altes group

20/03/24

SDS High Voltage joins the Altes group
SEF Power joins the Altes group and is joined by CNB Electronique.

28/04/22

SEF Power joins the Altes group and is joined by CNB Electronique.