Holger Michael Mattig is a private shareholder with an estimated portfolio value of NOK 172,000. Holger Michael Mattig holds a stake in 1 company.

Estimated portfolio value

NOK 172,000

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

Companies Holger Michael Mattig owns

Company	Stake	Value (est.)
ISOLVE AS	14.4%	NOK 172,000

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