Trond Erik Wennberg is a private shareholder. Trond Erik Wennberg holds stakes in 5 companies, and roles in several others.

Companies Trond Erik Wennberg owns

Company	Stake
HARTVIG WENNBERG AS	35.0%
NORGESINVESTOR FORMUESFORVALTNING AS	3.4%
ARCTICZYMES TECHNOLOGIES ASA	0.1%
SPAREBANKEN MØRE	0.1%
SPAREBANK 1 SMN	0.0%

Roles

Styremedlem

3 selskaper

HARTVIG WENNBERG AS 876290332

Cat Invest 1 AS 942533438

VIOLINA AS 842533252

Daglig leder

1 selskap

HARTVIG WENNBERG AS 876290332

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.