Ingunn Margrete Lønning is a private shareholder with an estimated portfolio value of NOK 3.0m. Ingunn Margrete Lønning holds stakes in 2 companies.

Estimated portfolio value

NOK 3.0m

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

Companies Ingunn Margrete Lønning owns

Company	Stake	Value (est.)
GC RIEBER HOLDING AS	0.4%	NOK 1.2m
GC RIEBER AS	0.1%	NOK 1.7m

Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 02.09.2026.