Anton Fredrik Klaveness is a private shareholder. Anton Fredrik Klaveness holds stakes in 2 companies.

Companies Anton Fredrik Klaveness owns

Company	Stake
AS SPECTRA	100.0%
SAFE4 SECURITY GROUP AS	0.0%

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