Robert Jack Arntzen is a private shareholder with an estimated portfolio value of NOK 5.1m. Robert Jack Arntzen holds stakes in 3 companies, and roles in several others.

Estimated portfolio value

NOK 5.1m

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

Companies Robert Jack Arntzen owns

Company	Stake	Value (est.)
ROST EIENDOM AS	50.0%	NOK 181,000
KISELVA EIENDOM AS	50.0%	NOK 193,000
VGR HOLDING AS	30.0%	NOK 4.8m

Roles

Styremedlem

2 selskaper

NARVIK EL AS 920408133

VGR HOLDING AS 920275931

Styrets leder

2 selskaper

KISELVA EIENDOM AS 930385131

ROST EIENDOM AS 930230960

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.