Kato Johansen is a private shareholder with an estimated portfolio value of NOK 7.2m. Kato Johansen holds stakes in 2 companies, and roles in several others.

Estimated portfolio value

NOK 7.2m

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

Companies Kato Johansen owns

Company	Stake	Value (est.)
KATO INVEST AS	100.0%	NOK 1.8m
SILSAND MASKIN AS	33.0%	NOK 5.4m

Roles

Daglig leder

2 selskaper

KATO INVEST AS 932615495

SILSAND MASKIN AS 974520737

Styremedlem

1 selskap

SILSAND MASKIN AS 974520737

Styrets leder

1 selskap

KATO INVEST AS 932615495

Varamedlem

1 selskap

SENJABIO AS 994340360

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.