Private · Person · registered roles
Nina Stenetta Sivertsen
Active in 3 companiesCEO · Chair · Board memberTrondheim
↳ Brreg · company_people
Role timeline
Gaia-Holding AS
Styrets leder
Tanngarden Trondheim AS
Daglig leder
Tanngarden Trondheim AS
Styrets leder
Sameiet Dronningens Gate 23 Trondheim
Styremedlem
since 2024 · bars start at the registry's change date — full periods are not published
Across their companies3 · rolled up
Combined revenue
kr 14.5M +
Tenders won
0
Status
all active
Reach
2 industries
Brreg roles + Regnskap · rolled up across their companies — includes historical roles
Reach by industry
Dental practice care activities
2
Activities of housing cooperatives
1
Recent role changes
2026-03-19Became Styremedlem — Sameiet Dronningens Gate 23 Trondheim
2024-12-05Became Styrets leder — Tanngarden Trondheim AS
2024-12-05Became Daglig leder — Tanngarden Trondheim AS
2024-10-31Became Styrets leder — Gaia-Holding AS
Signals
Multiple boardscurrent board roles at 2+ companies
computed from Brreg roles