Erich Mons Mathiesen is a private shareholder with an estimated portfolio value of NOK 35.6m. Erich Mons Mathiesen holds stakes in 2 companies, and roles in several others.

Estimated portfolio value

NOK 35.6m

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

Companies Erich Mons Mathiesen owns

Company	Stake	Value (est.)
SÆTRE BRUK AS	100.0%	NOK 35.2m
SÆTRE BRUK MASKINER AS	100.0%	NOK 368,000

Roles

Daglig leder

1 selskap

SÆTRE BRUK AS 930232513

Styremedlem

1 selskap

SÆTRE BRUK AS 930232513

Styrets leder

1 selskap

SÆTRE BRUK MASKINER AS 936516823

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.