Torstein Greibrokk is a private shareholder with an estimated portfolio value of NOK 27.6m. Torstein Greibrokk holds stakes in 2 companies, and roles in several others.

Estimated portfolio value

NOK 27.6m

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

Companies Torstein Greibrokk owns

Company	Stake	Value (est.)
RIWIMATO AS	100.0%	NOK 27.5m
SEPTECH NORWAY AS	0.8%	NOK 98,000

Roles

Daglig leder

3 selskaper

ADCARE AS 983847412

RIWIMATO AS 989239325

ASTOMED AS 928730824

Styrets leder

3 selskaper

HELSENOVA AS 936903355

ASTOMED AS 928730824

RIWIMATO AS 989239325

Styremedlem

1 selskap

ADCARE AS 983847412

Varamedlem

1 selskap

REGNSKAPSPIKENE AS 994300431

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.