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

Companies Trond Kostveit owns

Company	Stake
KOSTVEIT HOLDING AS	100.0%

Roles

Styremedlem

2 selskaper

SAGA ADVISORY AS 937154399

DEWINE AS 932251159

Styrets leder

2 selskaper

KOSTVEIT HOLDING AS 931099191

KOSTVEITCONSULTING AS 933228681

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.