Stig Antonsen is a private shareholder. Stig Antonsen holds a stake in 1 company, and roles in several others.

Companies Stig Antonsen owns

Company	Stake
CESTAN HOLDING AS	50.0%

Roles

Daglig leder

2 selskaper

CESTAN AS 919518731

CESTAN HOLDING AS 932790475

Styremedlem

2 selskaper

CESTAN AS 919518731

CESTAN HOLDING AS 932790475

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.