Challenge Energy was established in 1997 and has earned a reputation as a leading provider of integrated oil and gas advice. The Challenge team is highly experienced and delivers technical and commercial solutions to new and existing field developers, from concept selection through to negotiation of detailed agreements. Challenge also advises on, and undertakes, acquisition and divestment processes. We aim to be the advisor of choice for the provision of commercial and technical solutions to oil and gas companies and their financiers. Challenge is based in Guildford, Surrey. Chris Longman and Nick Hooke are the directors.