Steve Aleksander Karlsen is a private shareholder with an estimated portfolio value of NOK 1.1m. Steve Aleksander Karlsen holds stakes in 3 companies, and roles in several others.

Estimated portfolio value

NOK 1.1m

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

Companies Steve Aleksander Karlsen owns

Company	Stake	Value (est.)
STEVE KARLSEN INVEST AS	100.0%	–
BYGG & MASKINTJENESTER HOLDING AS	50.0%	NOK 310,000
BYGG & MASKINTJENESTER AS	50.0%	NOK 761,000

Roles

Styremedlem

4 selskaper

BYGG & MASKINTJENESTER AS 997869915

NEIDEN BÅTFORENING 995544520

BYGG & MASKINTJENESTER EIENDOM AS 828205692

BYGG & MASKINTJENESTER HOLDING AS 928121852

Daglig leder

1 selskap

STEVE KARLSEN INVEST AS 932211548

Styrets leder

1 selskap

STEVE KARLSEN INVEST AS 932211548

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.