Stian Arnesen is a private shareholder with an estimated portfolio value of NOK 2.6m. Stian Arnesen holds a stake in 1 company, and roles in several others.

Estimated portfolio value

NOK 2.6m

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

Companies Stian Arnesen owns

Company	Stake	Value (est.)
ERWMA AS	100.0%	NOK 2.6m

Roles

Styremedlem

4 selskaper

SJ BYGGTEKNIKK AS 828722492

ARNEC AS 917349290

4FAG AS 923959785

ARNEC BOLIG AS 931308076

Daglig leder

1 selskap

EIENDOMSGRUPPEN TRONDHEIM AS 814628612

Innehaver

1 selskap

STIAN ARNESEN 987399651

Styrets leder

1 selskap

ERWMA AS 919983302

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.