Helge Byberg is a private shareholder with an estimated portfolio value of NOK 716,000. Helge Byberg holds a stake in 1 company, and roles in several others.

Estimated portfolio value

NOK 716,000

The sum of estimated values across all known holdings in Norwegian AS/ASA companies

Companies Helge Byberg owns

Company	Stake	Value (est.)
DUPLOSTAG AS	28.0%	NOK 674,000

Roles

Styremedlem

2 selskaper

DUPLOSTAG AS 991359192

BYBERG AS 991358919

Styrets leder

1 selskap

BYBERG KLEPP AS 991373462

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 02.09.2026.