Jone Hartvik Martinsen is a private shareholder with an estimated portfolio value of NOK 124,000. Jone Hartvik Martinsen holds a stake in 1 company, and roles in several others.

Estimated portfolio value

NOK 124,000

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

Companies Jone Hartvik Martinsen owns

Company	Stake	Value (est.)
TMA HOLDER AS	33.3%	NOK 16,000

Roles

Styrets leder

1 selskap

TMA HOLDER AS 931526847

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.