Private · Person · registered roles
Thomas Berg-Nielsen
Active in 10 companiesCEO · Chair · Board memberOslo & Bærum
↳ Brreg · company_people
Role timeline
Gardermovegen Eiendom Invest AS
Daglig leder
Gardermovegen Eiendom AS
Daglig leder
Oslo House AS
Daglig leder
GS Utvikling 1 AS
Styremedlem
Kongensgate 21 Moss AS
Styrets leder
Kongensgate 21 Moss Invest AS
Styrets leder
Gardermovegen Eiendom Invest AS
Styremedlem
Gardermovegen Eiendom AS
Styremedlem
since 2021 · bars start at the registry's change date — full periods are not published
Across their companies10 · rolled up
Combined revenue
kr 261.4M +
Tenders won
0
Status
not all active
Reach
3 industries
Brreg roles + Regnskap · rolled up across their companies — includes historical roles
Reach by industry
Development of building projects
4
Rental and operating of own or leased real estate
2
Buying and selling of own real estate
2
Activities of housing cooperatives
1
Recent role changes
2026-04-16Became Styremedlem — Haus Utvikling AS
2026-04-16Became Styremedlem — Haus Bolig BRL
2026-01-19Became Styremedlem — Frogner Utvikling AS
2025-10-13Became Styrets leder — Konows Hager AS
2025-06-18Became Styremedlem — Gardermovegen Eiendom AS
Signals
Multiple boardscurrent board roles at 2+ companies
Serial CEOCEO (current or past) at 3+ companies
computed from Brreg roles