Sonja Irene Frantzen is a private shareholder with an estimated portfolio value of NOK 2.1m. Sonja Irene Frantzen holds stakes in 2 companies, and roles in several others.

Estimated portfolio value

NOK 2.1m

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

Companies Sonja Irene Frantzen owns

Company	Stake	Value (est.)
FRA REGNSKAP AS	100.0%	NOK 2.1m
MATERIE X AS	10.0%	NOK 3,000

Roles

Daglig leder

2 selskaper

CAPGUARD ACCOUNTING AS 998916135

FRA REGNSKAP AS 995900238

Styrets leder

2 selskaper

FRA REGNSKAP AS 995900238

SAMEIET GILJEHAGEN 828832352

Styremedlem

1 selskap

CAPGUARD ACCOUNTING AS 998916135

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.