Private · Person · registered roles
David Marinius Karlsen
Active in 5 companiesChair · Board memberOslo
↳ Brreg · company_people
Role timeline
Harbitz Industries AS
Styrets leder
Meland & Karlsen Eiendom AS
Styrets leder
Explore Sales Holding AS
Styremedlem
Svenn AS
Styremedlem
Airthings Group AS
Styremedlem
since 2017 · bars start at the registry's change date — full periods are not published
Across their companies5 · rolled up
Combined revenue
kr 38.7M +
Tenders won
0
Status
all active
Reach
5 industries
Brreg roles + Regnskap · rolled up across their companies — includes historical roles
Reach by industry
Computer programming activities
1
Activities of advertising agencies
1
Rental and operating of own or leased real estate
1
Business and other management consultancy activities
1
Recent role changes
2026-07-30Became Styremedlem — Airthings Group AS
2026-02-14Became Styremedlem — Svenn AS
2026-01-16Became Styremedlem — Explore Sales Holding AS
2020-06-11Became Styrets leder — Meland & Karlsen Eiendom AS
2011-10-11Became Styrets leder — Harbitz Industries AS
Signals
Multiple boardscurrent board roles at 2+ companies
computed from Brreg roles