Olav Petter Mellem is a private shareholder with an estimated portfolio value of NOK 1.7m. Olav Petter Mellem holds stakes in 2 companies, and roles in several others.

Estimated portfolio value

NOK 1.7m

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

Companies Olav Petter Mellem owns

Company	Stake	Value (est.)
MELLEM OG MARTINSEN AS	50.0%	NOK 1.4m
MESTER-SERVICE AS BYGG- & TØMMERMESTER TERJE WILHELMSEN	20.0%	NOK 318,000

Roles

Varamedlem

2 selskaper

MELLEM OG MARTINSEN AS 927608936

MESTER-SERVICE AS BYGG- & TØMMERMESTER TERJE WILHELMSEN 877207862

Styremedlem

1 selskap

KARTKILEN VEL 936531946

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.