Private · Person · registered roles
Siv Alvarstein Karlstrøm
Active in 2 companiesBoard memberTromsø
↳ Brreg · company_people
Role timeline
Einar Sørensen Maskinentreprenør AS
Varamedlem
Okab Region Nord
Varamedlem
since 2020 · bars start at the registry's change date — full periods are not published
Across their companies2 · rolled up
Combined revenue
kr 94.3M +
Tenders won
0
Status
all active
Reach
2 industries
Brreg roles + Regnskap · rolled up across their companies — includes historical roles
Reach by industry
Activities of business and employers membership organisations
1
Site preparation
1
Recent role changes
2026-05-11Became Varamedlem — Okab Region Nord
2020-01-27Became Varamedlem — Einar Sørensen Maskinentreprenør AS
Signals
Multiple boardscurrent board roles at 2+ companies
computed from Brreg roles