Private · Person · registered roles
Jan Grundeland Antonsen
Active in 3 companiesCEO · Chair · Board memberLindesnes
↳ Brreg · company_people
Role timeline
Ja Arkitekter Antonsen
Innehaver
Ja Arkitekter Antonsen
Daglig leder
Ja Arkitekter AS
Daglig leder
Jaarkitekter Holding AS
Daglig leder
Jaarkitekter Holding AS
Styrets leder
Ja Arkitekter AS
Styremedlem
since 2018 · bars start at the registry's change date — full periods are not published
Across their companies3 · rolled up
Combined revenue
kr 3.07M +
Tenders won
0
Status
all active
Reach
2 industries
Brreg roles + Regnskap · rolled up across their companies — includes historical roles
Reach by industry
Architectural activities
2
Recent role changes
2026-05-27Became Styremedlem — Ja Arkitekter AS
2023-04-11Became Styrets leder — Jaarkitekter Holding AS
2023-04-11Became Daglig leder — Jaarkitekter Holding AS
2022-11-04Became Daglig leder — Ja Arkitekter AS
2018-10-30Became Daglig leder — Ja Arkitekter Antonsen
Signals
Multiple boardscurrent board roles at 2+ companies
Serial CEOCEO (current or past) at 3+ companies
computed from Brreg roles