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

Companies Trond Helseth owns

Company	Stake
MR. DOOR HOLDING AS	100.0%

Roles

Daglig leder

1 selskap

MR. DOOR HOLDING AS 934454936

Styrets leder

1 selskap

MR. DOOR HOLDING AS 934454936

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.