FEMAB SL is an electrical engineering company that is part of Grupo SISENER.
FEMAB specializes in developing high-voltage electricity transmission and distribution line projects. The company works across all phases of energy transport infrastructure, from route selection and detailed engineering to permitting, construction management, and commissioning supervision.
Based on the company’s public LinkedIn information, supplied through RevenueBase.
For energy transport infrastructure, the company provides route selection, detailed engineering, permitting, construction management, and supervision of commissioning.
Source: LinkedIn company description · Retrieved October 13, 2026
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Open the published source list.Snapshot: September 15, 2026
RevenueBase prepared this profile from the company’s public LinkedIn information and RevenueBase company data. These source records were retrieved on October 13, 2026. AI helped summarize these sources, with a separate automated check against the source text completed on November 4, 2026. Directory positions use company-contact counts from separate saved list snapshots dated September 15, 2026, September 19, 2026, September 20, 2026, September 27, 2026 and October 8, 2026. How the company lists are built.
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