Ruben Michael Hartmann is a private shareholder. Ruben Michael Hartmann holds a stake in 1 company, and roles in several others.

Companies Ruben Michael Hartmann owns

Company	Stake
KLØFTA LEGESENTER AS	14.3%

Roles

Innehaver

1 selskap

HARTMANN 922810214

Styremedlem

1 selskap

KLØFTA LEGESENTER AS 978629857

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.