Jan Petter Winther is a private shareholder with an estimated portfolio value of NOK 325,000. Jan Petter Winther holds stakes in 2 companies, and roles in several others.

Estimated portfolio value

NOK 325,000

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

Companies Jan Petter Winther owns

Company	Stake	Value (est.)
WINTHER ESTATES AS	50.0%	NOK 4,000
BOLIGBANKEN ASA	0.0%	NOK 96,000

Roles

Styrets leder

2 selskaper

WINTHER ESTATES AS 935112176

STIFTELSEN UTLEIEBOLIGER I LØRENSKOG 951436119

Daglig leder

1 selskap

WINTHER ESTATES AS 935112176

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.