Sara Hamnvik is a private shareholder with an estimated portfolio value of NOK 2.1m. Sara Hamnvik holds stakes in 3 companies, and roles in several others.

Estimated portfolio value

NOK 2.1m

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

Companies Sara Hamnvik owns

Company	Stake	Value (est.)
RISBERG AS	38.3%	NOK 1.8m
FURSTÅL AS	4.0%	NOK 211,000
LYNGSDALEN SKOLE AS	1.1%	NOK 2,000

Roles

Styrets leder

1 selskap

RISBERG AS 977198712

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.