Arnstein Eltervaag is a private shareholder with an estimated portfolio value of NOK 1.8m. Arnstein Eltervaag holds stakes in 6 companies, and roles in several others.

Estimated portfolio value

NOK 1.8m

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

Companies Arnstein Eltervaag owns

Company	Stake	Value (est.)
FISK I TANK AS	39.6%	NOK 214,000
SENTRUM LEGESENTER KRISTIANSAND AS	20.0%	NOK 1.2m
HELSELAG INVEST AS	20.0%	NOK 291,000
ONTEC AS	0.4%	NOK 14,000
ECOFISHCIRCLE AS	0.2%	NOK 26,000
G2F HOLDING AS	0.1%	NOK 24,000

Roles

Styremedlem

2 selskaper

FISK I TANK AS 922707065

HELSELAG INVEST AS 918854207

Innehaver

1 selskap

ARNSTEIN ELTERVAAG 987217545

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.