Sigmund Inge Steinsbø is a private shareholder with an estimated portfolio value of NOK 9.4m. Sigmund Inge Steinsbø holds stakes in 2 companies, and roles in several others.

Estimated portfolio value

NOK 9.4m

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

Companies Sigmund Inge Steinsbø owns

Company	Stake	Value (est.)
JISER AS	100.0%	NOK 7.3m
JISER EIENDOM AS	12.5%	NOK 825,000

Roles

Styrets leder

4 selskaper

JISER AS 980401537

SMART AUTOMATION AS 924209240

VIKJO EIENDOM AS 997265416

JISER EIENDOM AS 986767436

Daglig leder

3 selskaper

JISER AS 980401537

VIKJO EIENDOM AS 997265416

JISER EIENDOM AS 986767436

Styremedlem

1 selskap

VIKJO EIENDOM II AS 937342993

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.