Private · Person · registered roles
Steffen Mathiassen
Active in 4 companiesCEO · ChairVadsø
↳ Brreg · company_people
Role timeline
Kivijoki Invest AS
Daglig leder
Kivijoki Invest AS
Styrets leder
Kivijoki Eiendom AS
Daglig leder
917690375
Styrets leder
Kivijoki AS
Styrets leder
Kivijoki Eiendom AS
Styrets leder
Kivijoki AS
Daglig leder
since 2020 · bars start at the registry's change date — full periods are not published
Across their companies4 · rolled up
Combined revenue
kr 15.5M +
Tenders won
1
Status
not all active
Reach
2 industries
Brreg roles + Regnskap · rolled up across their companies — includes historical roles
Reach by industry
Site preparation
2
Rental and operating of own or leased real estate
1
Recent role changes
2026-06-22Became Daglig leder — Kivijoki AS
2026-02-02Became Styrets leder — Kivijoki Eiendom AS
2021-01-12Became Styrets leder — Kivijoki AS
2021-01-12Became Styrets leder — 917690375
2020-09-18Became Daglig leder — Kivijoki Eiendom AS
Signals
Multiple boardscurrent board roles at 2+ companies
New CEOcurrent CEO role registered < 6 months ago
Serial CEOCEO (current or past) at 3+ companies
computed from Brreg roles