KARL ANTON KOPPERSTAD is a private shareholder with an estimated portfolio value of NOK 622,000. KARL ANTON KOPPERSTAD har eierandeler i 1 selskap, og roller i flere selskaper.

Estimated portfolio value

NOK 622,000

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

Selskaper KARL ANTON KOPPERSTAD eier

Company	Stake	Value (est.)
HERØY BYGGSENTER AS	47.7%	NOK 617,000

Roles

Styrets leder

1 selskap

HERØY BYGGSENTER AS 941532446

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 15.06.2026.