Katharina Louise Mustad is a private shareholder with an estimated portfolio value of NOK 71.6m. Katharina Louise Mustad holds stakes in 5 companies, and roles in several others.

Estimated portfolio value

NOK 71.6m

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

Companies Katharina Louise Mustad owns

Company	Stake	Value (est.)
NUSA STRATEGIES AS	100.0%	–
NUSSE INVEST AS	99.9%	NOK 8.8m
LEICA INVEST AS	33.0%	NOK 61.8m
NUSSE INVEST AS	0.1%	NOK 9,000
STACK BY ME AS	0.1%	NOK 3,000

Roles

Styremedlem

3 selskaper

NUSSE INVEST AS 990286426

MUSTAD AS 941388019

MUSTAD AUTOLINE AS 986593268

Styrets leder

1 selskap

SAMEIET SPONHOGGBAKKEN 5 912841510

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 03.10.2026.