Private · Person · registered roles
Erik Trømborg
Active in 3 companiesCEO · Chair · Board memberNordre follo & Kongsberg
↳ Brreg · company_people
Role timeline
E.T. Skog & Energi AS
Daglig leder
E.T. Skog & Energi AS
Styrets leder
Nettskog AS
Styrets leder
Al Lyngfaret Borettslag
Styremedlem
since 2017 · bars start at the registry's change date — full periods are not published
Across their companies3 · rolled up
Combined revenue
kr 13.2M +
Tenders won
2
Status
all active
Reach
3 industries
Brreg roles + Regnskap · rolled up across their companies — includes historical roles
Reach by industry
Activities of housing cooperatives
1
All other professional, scientific and technical activities n.e.c.
1
Rental and operating of own or leased real estate
1
Recent role changes
2026-07-21Became Styremedlem — Al Lyngfaret Borettslag
2026-02-17Became Styrets leder — Nettskog AS
2017-05-03Became Styrets leder — E.T. Skog & Energi AS
2017-05-03Became Daglig leder — E.T. Skog & Energi AS
Signals
Multiple boardscurrent board roles at 2+ companies
computed from Brreg roles