Steinar Mathisen is a private shareholder. Steinar Mathisen holds stakes in 2 companies, and roles in several others.

Companies Steinar Mathisen owns

Company	Stake
BORG SNEKKERSERVICE AS	100.0%
3V3BANER AS	50.0%

Roles

Daglig leder

1 selskap

BORG SNEKKERSERVICE AS 927419912

Innehaver

1 selskap

MATHISEN STEINAR 970428585

Styremedlem

1 selskap

3V3BANER AS 930076007

Styrets leder

1 selskap

BORG SNEKKERSERVICE AS 927419912

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.