Private · Person · registered roles
Bjørn Thomas Karlsen
Active in 3 companiesChair · Board memberTrondheim
↳ Brreg · company_people
Role timeline
Horneberg Invest AS
Styremedlem
Zion Borettslag
Styrets leder
Zion Utleieboliger AS
Styremedlem
since 2017 · bars start at the registry's change date — full periods are not published
Across their companies3 · rolled up
Combined revenue
kr 1.45M +
Tenders won
0
Status
all active
Reach
2 industries
Brreg roles + Regnskap · rolled up across their companies — includes historical roles
Reach by industry
Rental and operating of own or leased real estate
2
Activities of housing cooperatives
1
Recent role changes
2026-06-23Became Styremedlem — Zion Utleieboliger AS
2025-07-16Became Styrets leder — Zion Borettslag
2015-06-02Became Styremedlem — Horneberg Invest AS
Signals
Multiple boardscurrent board roles at 2+ companies
computed from Brreg roles