Jan-Erik Martinsen is a private shareholder with an estimated portfolio value of NOK 2.5m. Jan-Erik Martinsen holds a stake in 1 company, and roles in several others.

Estimated portfolio value

NOK 2.5m

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

Companies Jan-Erik Martinsen owns

Company	Stake	Value (est.)
AKSIAN HOLDING AS	100.0%	NOK 2.5m

Roles

Daglig leder

4 selskaper

TRIFID NORGE AS 920902928

AKSIAN HOLDING AS 917777594

TRIFID HOLDING AS 917019622

SØRSETRA EIENDOM AS 928032914

Styrets leder

4 selskaper

TRIFID VENTURES AS 922829667

TRIFID VENTURES 2019 AS 923474560

AKSIAN HOLDING AS 917777594

SYMPHRA AS 937321384

Styremedlem

2 selskaper

TRIFID HOLDING AS 917019622

BARTRÉ AS 928032930

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.