Trond Gunnar Olsen is a private shareholder. Trond Gunnar Olsen holds a stake in 1 company, and roles in several others.

Companies Trond Gunnar Olsen owns

Company	Stake
TUMMES EIENDOM AS	100.0%

Roles

Styrets leder

1 selskap

TUMMES EIENDOM AS 926571257

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.