Kjell Arne Grøntjernet is a private shareholder. Kjell Arne Grøntjernet holds stakes in 5 companies, and roles in several others.

Companies Kjell Arne Grøntjernet owns

Company	Stake
MUNKERUD HOLDING AS	66.7%
BUPA EIENDOM AS	15.0%
BUPA AS	15.0%
SPARTACUS TRENING & HELSE AS	3.6%
MEIERIBUTIKKEN LUNNER AS	0.5%

Roles

Daglig leder

3 selskaper

BUPA AS 912402223

MUNKERUD HOLDING AS 934269853

VILLMARKSJENTA LINÉA MARIA GRØNTJERNET 913173414

Styrets leder

3 selskaper

AMANDA 1905 AS 935969417

MUNKERUD HOLDING AS 934269853

BUPA EIENDOM AS 813399822

Styremedlem

2 selskaper

HADELAND TRENING & TERAPI AS 934842529

ENKEL BEMANNING NORD AS 934385020

Varamedlem

1 selskap

SPARTACUS TRENING & HELSE AS 953112329

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 03.10.2026.