Martin Marsteen Williams is a private shareholder with an estimated portfolio value of NOK 4.3m. Martin Marsteen Williams holds a stake in 1 company, and roles in several others.

Estimated portfolio value

NOK 4.3m

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

Companies Martin Marsteen Williams owns

Company	Stake	Value (est.)
ADVOKATFIRMAET ØVERBØ GJØRTZ AS	6.2%	NOK 4.3m

Roles

Styremedlem

1 selskap

KRISTIANSUND BALLKLUBB 986211497

Styrets leder

1 selskap

UNDERVISNINGSPLAN.NO HOLDING AS 927007541

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.