Trygve Næss Altenborg is a private shareholder. Trygve Næss Altenborg holds stakes in 2 companies, and roles in several others.

Companies Trygve Næss Altenborg owns

Company	Stake
ALTENBORG HOLDING AS	100.0%
ACTIESELSKABET KOLBJØRN	0.1%

Roles

Styrets leder

2 selskaper

ALTENBORG HOLDING AS 936156525

ALTENBORG CONTROLS AS 933072142

Daglig leder

1 selskap

ALTENBORG CONTROLS AS 933072142

Styremedlem

1 selskap

INJEKSJONSUTSTYR AS 936380409

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.