The leading independent portfolio management consultancy specialising in Acquisition, Advisory & Divestment Services for the upstream international oil and gas community.

Stellar was established in London in 1999 to provide an independent acquisition and divestment service to companies with oil and gas assets in the North Sea. Early success with North Sea transactions rapidly lead to requests from clients to extend our service outside the North Sea. Today Stellar offers a worldwide service to upstream oil and gas companies but the North Sea remains a significant part of our activities.

Stellar has successfully completed over 50 mandates around the world, attracting total funding of several billion dollars.