Olav Karstad is a private shareholder with an estimated portfolio value of NOK 9.8m. Olav Karstad holds stakes in 2 companies, and roles in several others.

Estimated portfolio value

NOK 9.8m

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

Companies Olav Karstad owns

Company	Stake	Value (est.)
SINSENKLINIKKEN AS	100.0%	NOK 1.8m
SILKO AS	100.0%	NOK 8.1m

Roles

Styrets leder

3 selskaper

SINSENKLINIKKEN AS 974332140

MEDICAL CITY AS 917534128

SILKO AS 998751608

Daglig leder

1 selskap

SILKO AS 998751608

Innehaver

1 selskap

SILKO Olav Karstad 984079303

Styremedlem

1 selskap

FORENING FOR KLINISK ULTRALYD 991290958

Varamedlem

1 selskap

MACCAPHONE AS 912118428

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.