Erik Ullern Solberg is a private shareholder. Erik Ullern Solberg holds stakes in 3 companies, and roles in several others.

Companies Erik Ullern Solberg owns

Company	Stake
SISYFOS HOLDING AS	100.0%
SINDRI PROJECTS AS	100.0%
E2 INVEST AS	50.0%

Roles

Styremedlem

3 selskaper

TUNNA INVEST AS 929505166

E2 INVEST AS 919060832

GAIA IMPACT AS 930077135

Styrets leder

3 selskaper

SINDRI PROJECTS AS 924543299

SISYFOS HOLDING AS 932584352

RIBA INVEST AS 926799975

Daglig leder

2 selskaper

SINDRI PROJECTS AS 924543299

SISYFOS HOLDING AS 932584352

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 03.10.2026.