Private · Person · registered roles
Dagfinn Oskar Langseth
Active in 3 companiesBoard memberOslo & Drammen
↳ Brreg · company_people
Role timeline
Strandhagen 2 Borettslag
Styremedlem
Castor Mekaniske AS
Styremedlem
Castor Gruppen AS
Styremedlem
since 2025 · bars start at the registry's change date — full periods are not published
Across their companies3 · rolled up
Combined revenue
kr 127.8M +
Tenders won
8
Status
all active
Reach
3 industries
Brreg roles + Regnskap · rolled up across their companies — includes historical roles
Reach by industry
Repair and maintenance of machinery
1
Rental and operating of own or leased real estate
1
Activities of housing cooperatives
1
Recent role changes
2025-11-13Became Styremedlem — Castor Gruppen AS
2025-11-13Became Styremedlem — Castor Mekaniske AS
2025-06-21Became Styremedlem — Strandhagen 2 Borettslag
Signals
Multiple boardscurrent board roles at 2+ companies
computed from Brreg roles