Hans Christian Birkeland is a private shareholder with an estimated portfolio value of NOK 15.9m. Hans Christian Birkeland holds a stake in 1 company, and roles in several others.

Estimated portfolio value

NOK 15.9m

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

Companies Hans Christian Birkeland owns

Company	Stake	Value (est.)
CRESCENT MANAGEMENT AS	100.0%	NOK 15.9m

Roles

Daglig leder

3 selskaper

REISEGIGANTEN AS 994818694

CRESCENT MANAGEMENT AS 989217968

NORDIC NOISE SOLUTION AS 936197302

Styrets leder

2 selskaper

REISEGIGANTEN AS 994818694

CRESCENT MANAGEMENT AS 989217968

Styremedlem

1 selskap

NORDIC NOISE SOLUTION AS 936197302

Varamedlem

1 selskap

KONFIDO CONSULTING AS 911920549

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.