Per Erik Tanberg is a private shareholder. Per Erik Tanberg holds stakes in 2 companies.

Companies Per Erik Tanberg owns

Company	Stake
SIGDAL HANDELSLAG AS	0.4%
ITERA ASA	0.0%

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