Private · Person · registered roles
Martin Westersø
Active in 10 companiesChair · Board memberDrammen & Bergen
↳ Brreg · company_people
Role timeline
SANDEFJORD BB MIDCO AS
Styremedlem
SANDEFJORD BB BIDCO AS
Styremedlem
SANDEFJORD BB HOLDCO AS
Styremedlem
ISTAD FIBER AS
Styremedlem
ALTIFIBER BIDCO AS
Styrets leder
ALTIFIBER AS
Styrets leder
SANDEFJORD BREDBÅND AS
Styremedlem
SIGNAL MARKED AS
Styremedlem
since 2025 · bars start at the registry's change date — full periods are not published
Across their companies10 · rolled up
Combined revenue
kr 6.28bn +
Tenders won
9
Status
all active
Reach
2 industries
ALALTIFIBER AS ↗Styrets leder · Wired, wireless, and satellite telecommunication activitieskr 306.7MABALTIFIBER BIDCO AS ↗Styrets lederno accounts filedBFBERGEN FIBER AS ↗Styremedlem · Wired, wireless, and satellite telecommunication activitieskr 2.6bnIFISTAD FIBER AS ↗Styremedlem · Wired, wireless, and satellite telecommunication activitieskr 127.3MSBSANDEFJORD BB BIDCO AS ↗Styremedlemno accounts filedSBSANDEFJORD BB HOLDCO AS ↗Styremedlemno accounts filedSBSANDEFJORD BB MIDCO AS ↗Styremedlemno accounts filedSBSANDEFJORD BREDBÅND AS ↗Styremedlem · Wired, wireless, and satellite telecommunication activitieskr 181.4M · 2 tender winsSMSIGNAL MARKED AS ↗Styremedlem · Wired, wireless, and satellite telecommunication activitieskr 461.6MVFVIKEN FIBER AS ↗Styrets leder · Wired, wireless, and satellite telecommunication activitieskr 2.61bn · 7 tender wins
Brreg roles + Regnskap · rolled up across their companies — includes historical roles
Reach by industry
Wired, wireless, and satellite telecommunication activities
6
Recent role changes
2026-05-04Became Styrets leder — VIKEN FIBER AS
2026-04-25Became Styremedlem — BERGEN FIBER AS
2026-04-10Became Styremedlem — SIGNAL MARKED AS
2026-04-10Became Styremedlem — SANDEFJORD BREDBÅND AS
2026-02-14Became Styrets leder — ALTIFIBER AS
Signals
Multiple boardscurrent board roles at 2+ companies
computed from Brreg roles