Jan Martin Hambro is a private shareholder with an estimated portfolio value of NOK 206,000. Jan Martin Hambro holds a stake in 1 company, and roles in several others.

Estimated portfolio value

NOK 206,000

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

Companies Jan Martin Hambro owns

Company	Stake	Value (est.)
HAMBRO BYGG AS	50.0%	NOK 206,000

Roles

Daglig leder

1 selskap

HAMBRO BYGG AS 991110860

Styrets leder

1 selskap

HAMBRO BYGG AS 991110860

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.