Who owns OSLO SEILSKOLE AS?

GUNNAR MANSETERBAK HALDORSEN is the largest registered owner, with 60.0%.

What is the revenue of OSLO SEILSKOLE AS?

OSLO SEILSKOLE AS had revenue of NOK 506,000 in 2024.

Gunnar Manseterbak Haldorsen is registered as general manager of OSLO SEILSKOLE AS.

OSLO SEILSKOLE AS has its business address in Oslo.

Other education activities

Org. no. 990787638 Limited company (AS) Oslo Incorporated 2007 Active

Ownership graph ↗

Revenue 2024 NOK 506,000

Operating profit NOK 83,000

Equity NOK 264,000

Incorporated 2007

Share capital NOK 210,000

Daglig lederGunnar Manseterbak Haldorsen

Styrets lederGunnar Manseterbak Haldorsen

Name	Stake	Shares	Year
GUNNAR MANSETERBAK HALDORSEN	60.0%	6000.000000	2025
ROAR HALDORSEN STRAT	20.0%	2000.000000	2025
JON AUDUN KVALBEIN	10.0%	1000.000000	2025
CARL-FREDRIK BOMMEN	5.0%	500.000000	2025
ØYSTEIN STRAT	5.0%	500.000000	2025

Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 15.06.2026.

Free · complete

Open the full company report for complete insight.

Detailed financials and key figures

Valuation and financial analysis

Roles, owners and group structure

Credit rating and payment history

Comparison and trends over time

OSLO SEILSKOLE AS · Rapport

Secure and simple

NOK 456,000

NOK 372,000 – NOK 560,000

Explore the full ownership structure and group map interactively.