Arthur Herwich Dalman Mathiesen is a private shareholder with an estimated portfolio value of NOK 22.1m. Arthur Herwich Dalman Mathiesen holds stakes in 4 companies, and roles in several others.

Estimated portfolio value

NOK 22.1m

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

Companies Arthur Herwich Dalman Mathiesen owns

Company	Stake	Value (est.)
TOXAM AS	100.0%	NOK 21.8m
HOVIN FLEIRBRUKSHUS AS	1.2%	NOK 14,000
KNUTSGARD AS	0.2%	NOK 9,000
SPAREBANKEN MØRE	0.1%	–

Roles

Styremedlem

3 selskaper

HOVIN FLEIRBRUKSHUS AS 979878036

KNUTSGARD AS 989163159

TOXAM AS 944797823

Daglig leder

2 selskaper

TOXAM AS 944797823

KNUTSGARD AS 989163159

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.