Private · Person · registered roles
Martin Hjelseth
Active in 3 companiesCEO · Chair · Board memberMoss & Oslo
↳ Brreg · company_people
Role timeline
Oslo Bærum Vann & Varme AS
Daglig leder
Oslo Bærum Vann & Varme AS
Styrets leder
MS Bjørvika AS
Styremedlem
S Fire
Styremedlem
since 2020 · bars start at the registry's change date — full periods are not published
Across their companies3 · rolled up
Combined revenue
kr 13.1M +
Tenders won
0
Status
all active
Reach
2 industries
Brreg roles + Regnskap · rolled up across their companies — includes historical roles
Reach by industry
Other passenger transport in coastal waters
1
Plumbing installation
1
Recent role changes
2026-06-29Became Styremedlem — S Fire
2022-09-19Became Styremedlem — MS Bjørvika AS
2020-11-20Became Styrets leder — Oslo Bærum Vann & Varme AS
2020-11-20Became Daglig leder — Oslo Bærum Vann & Varme AS
Signals
Multiple boardscurrent board roles at 2+ companies
computed from Brreg roles