Jan Erik Steffen is a private shareholder with an estimated portfolio value of NOK 6.7m. Jan Erik Steffen holds stakes in 2 companies, and roles in several others.

Estimated portfolio value

NOK 6.7m

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

Companies Jan Erik Steffen owns

Company	Stake	Value (est.)
STEFFEN HOLDING AS	100.0%	NOK 28,000
RYEN VVS AS	50.0%	NOK 6.7m

Roles

Styrets leder

2 selskaper

RYEN VVS AS 911910292

STEFFEN HOLDING AS 918658076

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.