Trond Arvid Sommerseth Tengelsen is a private shareholder. Trond Arvid Sommerseth Tengelsen holds a stake in 1 company, and roles in several others.

Companies Trond Arvid Sommerseth Tengelsen owns

Company	Stake
MELIUS ASSISTANSE AS	33.3%

Roles

Styremedlem

3 selskaper

MELIUS ASSISTANSE AS 930992623

GRETHESVEI GARASJELAG 921690312

FAGFORBUNDET FROLAND AVD 298 994073400

Daglig leder

1 selskap

MELIUS ASSISTANSE AS 930992623

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.