Private · Person · registered roles
Siw Grinaker
Active in 3 companiesCEO · Chair · Board memberHalden & Vestby
↳ Brreg · company_people
Role timeline
GP Marked AS
Daglig leder
Vekstly Holding AS
Styrets leder
GP Digital AS
Styremedlem
GP Marked AS
Styremedlem
since 2023 · bars start at the registry's change date — full periods are not published
Across their companies3 · rolled up
Combined revenue
kr 49.8M +
Tenders won
0
Status
all active
Reach
3 industries
Brreg roles + Regnskap · rolled up across their companies — includes historical roles
Reach by industry
Activities of advertising agencies
1
Wholesale of information and communication equipment
1
Recent role changes
2026-04-30Became Styremedlem — GP Marked AS
2025-04-23Became Styremedlem — GP Digital AS
2024-04-30Became Styrets leder — Vekstly Holding AS
2023-10-17Became Daglig leder — GP Marked AS
Signals
Multiple boardscurrent board roles at 2+ companies
computed from Brreg roles