JAN SIGURD STEFFENSEN is a private shareholder with an estimated portfolio value of NOK 486,000. JAN SIGURD STEFFENSEN har eierandeler i 2 selskaper, og roller i flere selskaper.

Estimated portfolio value

NOK 486,000

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

Selskaper JAN SIGURD STEFFENSEN eier

Company	Stake	Value (est.)
FORBEDRINGSLEDELSE AS	100.0%	NOK 410,000
AG-GPS AS	2.0%	–

Roles

Styrets leder

1 selskap

FORBEDRINGSLEDELSE AS 918745963

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 15.06.2026.