Sissel Irene Johnsen is a private shareholder with an estimated portfolio value of NOK 347,000. Sissel Irene Johnsen holds a stake in 1 company, and roles in several others.

Estimated portfolio value

NOK 347,000

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

Companies Sissel Irene Johnsen owns

Company	Stake	Value (est.)
KNALLFORM AS	50.0%	NOK 347,000

Roles

Daglig leder

1 selskap

KNALLFORM AS 928038297

Innehaver

1 selskap

JOHNSEN - KNALLFORM 926076787

Styrets leder

1 selskap

KNALLFORM AS 928038297

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.