Erik Hartvig-Larsen is a private shareholder with an estimated portfolio value of NOK 3.0m. Erik Hartvig-Larsen holds stakes in 3 companies, and roles in several others.

Estimated portfolio value

NOK 3.0m

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

Companies Erik Hartvig-Larsen owns

Company	Stake	Value (est.)
CESIUM AS	100.0%	NOK 1.9m
PROSJEKTUTVIKLING EIENDOM AS	100.0%	NOK 1.0m
EMBANKMENT AS	32.0%	NOK 36,000

Roles

Styrets leder

3 selskaper

CESIUM AS 951373184

PROSJEKTUTVIKLING EIENDOM AS 977506484

EMBANKMENT AS 912003922

Daglig leder

1 selskap

CESIUM AS 951373184

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.