Tor Andre Kopperstad is a private shareholder. Tor Andre Kopperstad holds stakes in 2 companies.

Companies Tor Andre Kopperstad owns

Company	Stake
HERØY BYGGSENTER AS	1.1%
EAM SOLAR AS	0.0%

Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 03.10.2026.