Jan Gunnar Boehlke is a private shareholder with an estimated portfolio value of NOK 16.6m. Jan Gunnar Boehlke holds stakes in 2 companies, and roles in several others.

Estimated portfolio value

NOK 16.6m

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

Companies Jan Gunnar Boehlke owns

Company	Stake	Value (est.)
JGB MANAGEMENT AS	100.0%	NOK 11.4m
CASTOR INVEST AS	1.1%	NOK 4.3m

Roles

Daglig leder

1 selskap

CASTOR INVEST AS 974689286

Styremedlem

1 selskap

EIERSEKSJONSSAMEIET SKIGAARDEN VI 921778333

Styrets leder

1 selskap

JGB MANAGEMENT AS 990064202

Varamedlem

1 selskap

CRICCO AS 929208722

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.