Guttorm Nyhaven is a private shareholder with an estimated portfolio value of NOK 1.2m. Guttorm Nyhaven holds a stake in 1 company, and roles in several others.

Estimated portfolio value

NOK 1.2m

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

Companies Guttorm Nyhaven owns

Company	Stake	Value (est.)
IGLAND & NYHAVEN SLAM OG RØRSPYLING AS	33.3%	NOK 1.2m

Roles

Styremedlem

3 selskaper

IGLAND & NYHAVEN SLAM OG RØRSPYLING AS 919712724

TVEIDEMYRA SAMEIE 928718395

SØRE HEREFOSS GRENDELAG 915616445

Innehaver

1 selskap

GUTTORM NYHAVEN 984097271

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.