Private · Person · registered roles
Jan Olesen
Active in 4 companiesBoard memberOslo & Ullensaker
↳ Brreg · company_people
Role timeline
JANMARK Olesen
Innehaver
Oslo Guidekurs
Styremedlem
Linjebo Borettslag
Forretningsfører
Oslo Guideforening
Styremedlem
since 2017 · bars start at the registry's change date — full periods are not published
Across their companies4 · rolled up
Combined revenue
— +
Tenders won
0
Status
all active
Reach
3 industries
Brreg roles + Regnskap · rolled up across their companies — includes historical roles
Reach by industry
Other activities of other membership organisations
1
Activities of housing cooperatives
1
Other education activities
1
Other cultural education
1
Recent role changes
2026-07-21Became Styremedlem — Oslo Guideforening
2026-04-29Became Forretningsfører — Linjebo Borettslag
2026-01-07Became Styremedlem — Oslo Guidekurs
1997-10-16Became Innehaver — JANMARK Olesen
Signals
Multiple boardscurrent board roles at 2+ companies
computed from Brreg roles