Private · Person · registered roles
Jan Konrad Jahren
Active in 10 companiesCEO · Chair · Board memberNordre follo & Oslo
↳ Brreg · company_people
Role timeline
Hent AS
Daglig leder
Entreprenørforeningen - Bygg og Anlegg (Eba)
Styremedlem
Hent Eiendom AS
Styremedlem
917988447
Styremedlem
Cjahren AS
Styrets leder
Amjahren AS
Styrets leder
Jan Jahren AS
Styrets leder
Amjahren 2 AS
Styrets leder
since 2017 · bars start at the registry's change date — full periods are not published
Across their companies10 · rolled up
Combined revenue
kr 9.41bn +
Tenders won
18
Status
not all active
Reach
4 industries
Brreg roles + Regnskap · rolled up across their companies — includes historical roles
Reach by industry
Development of building projects
1
Activities of business and employers membership organisations
1
Construction of residential and non-residential buildings
1
Recent role changes
2026-07-22Became Styrets leder — Cjahren 2 AS
2026-07-22Became Styrets leder — JK Jahren AS
2026-07-22Became Styrets leder — Amjahren 2 AS
2026-03-11Became Styrets leder — Jan Jahren AS
2026-02-27Became Styrets leder — Amjahren AS
Signals
Multiple boardscurrent board roles at 2+ companies
computed from Brreg roles