Erik Rian Johannessen

Private shareholder 0757 OSLO NO

Erik Rian Johannessen is a private shareholder with an estimated portfolio value of NOK 9.8m. Erik Rian Johannessen holds a stake in 1 company, and roles in several others.

Estimated portfolio value

NOK 9.8m

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

Companies Erik Rian Johannessen owns

Company	Stake	Value (est.)
INVESTRIAN AS	100.0%	NOK 9.8m

Roles

Styrets leder

7 selskaper

KLAR TOPCO AS 935301947

LONGSHIP KLAR SPV AS 935301920

KLAR PARTNERCO 2025 AS 935301939

INVESTRIAN AS 914938848

LONGSHIP FUND IV INVEST AS 937470967

KLAR ANSATTCO AS 937180225

VAAK AS 935302633

Styremedlem

6 selskaper

HYDOR BIDCO AS 928786951

HYDOR HOLDING AS 928786935

SAMEIET BJERKEBAKKEN 30 32 998177669

HYDOR MIDCO AS 928786943

HYDOR MANCO AS 829227312

HYDOR AS 994337416

Daglig leder

1 selskap

LONGSHIP AS 913657217

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.