Heidemarie Nordahl is a private shareholder. Heidemarie Nordahl holds stakes in 4 companies, and roles in several others.

Companies Heidemarie Nordahl owns

Company	Stake
OSLOFJORDEN DYKKERSENTER AS	60.0%
REDD OSLOFJORDEN AS	33.3%
IANTD - NORGE AS	20.0%
GASS OG PUSTESERVICE AS	18.3%

Roles

Daglig leder

2 selskaper

NORGES JEGER OG FISKEFORBUND VESTFOLD 995850257

BLÅMYRA ANS 983370675

Styremedlem

2 selskaper

GASS OG PUSTESERVICE AS 890191282

VOLLEN NÆRMILJØSENTRAL 917429715

Styrets leder

2 selskaper

REDD OSLOFJORDEN AS 928134881

OSLOFJORDEN DYKKERSENTER AS 911554704

Deltaker med fullt ansvar

1 selskap

BLÅMYRA ANS 983370675

Innehaver

1 selskap

VANNSPORTHUSET HEIDEMARIE NORDAHL 921577516

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 03.10.2026.