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

Companies Michael Sivertsen owns

Company	Stake
SUME CONSULTING AS	60.0%

Roles

Daglig leder

1 selskap

SUME CONSULTING AS 927479613

Innehaver

1 selskap

SIVERTSEN CONSULTING 926772929

Styremedlem

1 selskap

SUME CONSULTING AS 927479613

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.