Petter Næss Welhaven is a private shareholder. Petter Næss Welhaven holds a stake in 1 company, and roles in several others.

Companies Petter Næss Welhaven owns

Company	Stake
WELHAVEN AS	70.0%

Roles

Styremedlem

3 selskaper

ST. HALVARD EIENDOM AS 990335583

ELEKTRO UNION AS 987421339

FULTRON AS 815443942

Styrets leder

3 selskaper

WELHAVEN AS 989111523

BO INVEST ANS 976532589

INGENIØR TIDEMAND AS 916758391

Daglig leder

1 selskap

BO INVEST ANS 976532589

Deltaker med fullt ansvar

1 selskap

BO INVEST ANS 976532589

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.