Jan Morten Grøset is a private shareholder with an estimated portfolio value of NOK 432,000. Jan Morten Grøset holds stakes in 2 companies, and roles in several others.

Estimated portfolio value

NOK 432,000

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

Companies Jan Morten Grøset owns

Company	Stake	Value (est.)
HEIKI HOLDING AS	50.0%	–
DNO ASA	0.0%	NOK 431,000

Roles

Daglig leder

1 selskap

JAN MORTEN GRØSET 963542232

Innehaver

1 selskap

JAN MORTEN GRØSET 963542232

Styremedlem

1 selskap

SPORTSHUSET MELHUS AS 986990070

Styrets leder

1 selskap

SPORTSHUSET MELHUS AS 937083203

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.