JOSTEIN GRINDHEIM is a private shareholder with an estimated portfolio value of NOK 3.0m. JOSTEIN GRINDHEIM har eierandeler i 4 selskaper, og roller i flere selskaper.

Estimated portfolio value

NOK 3.0m

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

Selskaper JOSTEIN GRINDHEIM eier

Company	Stake	Value (est.)
J-GRI HOLDING AS	100.0%	–
ETNE BILSERVICE AS	77.5%	NOK 2.5m
RJF EIENDOM AS	30.0%	NOK 504,000
ETNE ELEKTRISITETSLAG AS	0.1%	NOK 73,000

Roles

Daglig leder

3 selskaper

ETNE BILSERVICE AS 917198675

RJF EIENDOM AS 917511209

J-GRI HOLDING AS 932364859

Styremedlem

3 selskaper

SLØKJO EIENDOM AS 929833015

TOMTEDEL 32-97 AS 935006252

ETNE BRANNVERNLAG 913264576

Styrets leder

3 selskaper

ETNE BILSERVICE AS 917198675

RJF EIENDOM AS 917511209

J-GRI HOLDING AS 932364859

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 15.06.2026.