Nils Gustaf Wallerstedt is a private shareholder with an estimated portfolio value of NOK 607,000. Nils Gustaf Wallerstedt holds a stake in 1 company.

Estimated portfolio value

NOK 607,000

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

Companies Nils Gustaf Wallerstedt owns

Company	Stake	Value (est.)
SIGMA ENERGY & MARINE AS	4.0%	NOK 607,000

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