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

Companies Trond Arne Warberg owns

Company	Stake
WARBERG HOLDING AS	90.0%

Roles

Daglig leder

2 selskaper

WTS RAIL AS 811584762

WARBERG HOLDING AS 922162182

Styrets leder

2 selskaper

WTS RAIL AS 811584762

WARBERG HOLDING AS 922162182

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.