Siw Kristine Gjerstad is a private shareholder with an estimated portfolio value of NOK 1.9m. Siw Kristine Gjerstad holds stakes in 2 companies, and roles in several others.

Estimated portfolio value

NOK 1.9m

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

Companies Siw Kristine Gjerstad owns

Company	Stake	Value (est.)
SK GJERSTAD TRANSPORT AS	100.0%	NOK 1.6m
GJERSTAD TEKNISKE RØRLEGGER OG VEDLIKEHOLD AS	100.0%	NOK 288,000

Roles

Daglig leder

2 selskaper

GJERSTAD TEKNISKE RØRLEGGER OG VEDLIKEHOLD AS 929602129

SK GJERSTAD TRANSPORT AS 926866273

Styrets leder

2 selskaper

GJERSTAD TEKNISKE RØRLEGGER OG VEDLIKEHOLD AS 929602129

SK GJERSTAD TRANSPORT AS 926866273

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.