Ottar Larsen is a private shareholder with an estimated portfolio value of NOK 19.0m. Ottar Larsen holds stakes in 5 companies, and roles in several others.

Estimated portfolio value

NOK 19.0m

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

Companies Ottar Larsen owns

Company	Stake	Value (est.)
NORTH SEA DRILLING AS	100.0%	NOK 18.9m
COVISER AS	0.5%	–
BIONOR HOLDING AS	0.4%	–
IMMUNOR AS	0.1%	–
ML 33 INVEST AS	0.1%	–

Roles

Daglig leder

1 selskap

NORTH SEA DRILLING AS 992202785

Styremedlem

1 selskap

VORN EQUIPMENT AS 998039975

Styrets leder

1 selskap

NORTH SEA DRILLING AS 992202785

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.