Harald Tronstad is a private shareholder. Harald Tronstad holds stakes in 2 companies, and roles in several others.

Companies Harald Tronstad owns

Company	Stake
TRONSTAD HOLDING AS	100.0%
TRONDHJEMS SEILFORENING HAVN AS	0.3%

Roles

Daglig leder

2 selskaper

TRONSTAD HOLDING AS 988700479

FENDER TECHNOLOGY AS 927214180

Styrets leder

2 selskaper

TRONSTAD HOLDING AS 988700479

FENDER TECHNOLOGY AS 927214180

Varamedlem

1 selskap

VBT HOLDING AS 927661292

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.