Olav Magne Underdal is a private shareholder. Olav Magne Underdal holds a stake in 1 company, and roles in several others.

Companies Olav Magne Underdal owns

Company	Stake
TYRVELID VASSVERK AS	4.9%

Roles

Innehaver

1 selskap

OLAV MAGNE UNDERDAL INNGÅR I DØDSBO 970048871

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.