Jan Tore Grindheim is a private shareholder. Jan Tore Grindheim har eierandeler i 1 selskap, og roller i flere selskaper.

Selskaper Jan Tore Grindheim eier

Company	Stake	Value (est.)
JT GRINDHEIM INVEST AS	100.0%	–

Roles

Daglig leder

2 selskaper

FONN INTERNATIONAL AS 922720010

FONN AS 917725454

Styremedlem

1 selskap

BANKTUNET AS 913008766

Styrets leder

1 selskap

JT GRINDHEIM INVEST AS 917583102

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.