Geir Marthinsen is a private shareholder with an estimated portfolio value of NOK 2.9m. Geir Marthinsen holds stakes in 2 companies, and roles in several others.

Estimated portfolio value

NOK 2.9m

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

Companies Geir Marthinsen owns

Company	Stake	Value (est.)
CONCEPTUS AS	50.0%	NOK 2.8m
HMH CEMENT MOSS AS	10.0%	NOK 132,000

Roles

Styremedlem

2 selskaper

HANKØ DYKKERKLUBB 981957849

HMH CEMENT MOSS AS 933482073

Styrets leder

1 selskap

CONCEPTUS AS 932253542

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.