Gunnar Manseterbak Haldorsen is a private shareholder with an estimated portfolio value of NOK 274,000. Gunnar Manseterbak Haldorsen holds stakes in 2 companies, and roles in several others.

Estimated portfolio value

NOK 274,000

The sum of estimated values across all known holdings in Norwegian AS/ASA companies

Companies Gunnar Manseterbak Haldorsen owns

Company	Stake	Value (est.)
OSLO SEILSKOLE AS	60.0%	NOK 274,000
YACHT PARTNER AS	60.0%	–

Roles

Styrets leder

3 selskaper

NORGESDEMOKRATENE HALDEN 931063502

OSLO SEILSKOLE AS 990787638

YACHT PARTNER AS 991052704

Daglig leder

2 selskaper

OSLO SEILSKOLE AS 990787638

YACHT PARTNER AS 991052704

Innehaver

1 selskap

HANDYMAN HALDORSEN 986057390

Active roles recorded in the Register of Business Enterprises / the Central Coordinating Register

Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 02.09.2026.