Private · Person · registered roles
Tor Arne Sivertsvik
Active in 3 companiesCEO · ChairHamar & Løten
↳ Brreg · company_people
Role timeline
Tasiver Holding AS
Styrets leder
Innlandet Ventilasjon AS
Daglig leder
Vestvik Eiendom AS
Styrets leder
Innlandet Ventilasjon AS
Styrets leder
since 2020 · bars start at the registry's change date — full periods are not published
Across their companies3 · rolled up
Combined revenue
kr 13.3M +
Tenders won
0
Status
all active
Reach
2 industries
Brreg roles + Regnskap · rolled up across their companies — includes historical roles
Reach by industry
Plumbing installation
2
Rental and operating of own or leased real estate
1
Recent role changes
2026-02-07Became Styrets leder — Innlandet Ventilasjon AS
2025-10-24Became Styrets leder — Vestvik Eiendom AS
2020-04-27Became Daglig leder — Innlandet Ventilasjon AS
2020-04-03Became Styrets leder — Tasiver Holding AS
Signals
Multiple boardscurrent board roles at 2+ companies
computed from Brreg roles