Our members


Founded in 1971, DNO is Norway’s oldest oil company.

Edison Norge AS

Edison Norge AS is controlled by Edison International Spa a subsidiary of Edison SPA.


Gassco is operator of the Norwegian natural gas transport system.


OKEA is a pure Norwegian development & production company located in Trondheim.

Spirit Energy Norge AS

Spirit Energy was founded in 2017 when Centrica’s oil and gas division was merged with Bayerngas Norge AS.

Wellesley Petroleum

Wellesley Petroleum was founded in 2015 and focuses on exploration activity on the Norwegian shelf.

Wintershall Dea

Wintershall Dea er et av de største operatørselskapene på norsk sokkel.

This website uses cookies to ensure you get the best experience on our website.