Jan Sigve Kleppa is a private shareholder with an estimated portfolio value of NOK 10,000. Jan Sigve Kleppa holds stakes in 2 companies, and roles in several others.

Estimated portfolio value

NOK 10,000

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

Companies Jan Sigve Kleppa owns

Company	Stake	Value (est.)
LUNOMA AS	100.0%	–
123 HOUSING AS	0.1%	–

Roles

Styremedlem

1 selskap

GRANVIN IDRETTSLAG 984059140

Styrets leder

1 selskap

LUNOMA AS 923152717

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.