At PwC, our purpose is to build trust in society and solve important problems. We’re a network of firms in 157 countries with more than 223,000 people who are committed to delivering quality in assurance, advisory and tax services. PwC has been adding value by providing professional services to the oil and gas industry for more than 100 years. We help companies address the industry’s most challenging issues by developing effective strategies and helping to implement solutions. With over 5,700 industry-dedicated professionals located in strategic oil and gas centres, we can help companies everywhere they operate.

Schlumberger is the world's leading provider of technology for reservoir characterization, drilling, production, and processing to the oil and gas industry. Working in more than 85 countries and employing approximately 100,000 people who represent over 140 nationalities, Schlumberger supplies the industry's most comprehensive range of products and services, from exploration through production and integrated pore-to-pipeline solutions for hydrocarbon recovery that optimize reservoir performance. Schlumberger has principal offices in Paris, Houston, London and The Hague.

Established in 2005, Dana Gas (ADX: Dana) is one of the largest regional private sector natural gas companies in the Middle East with operations in three countries. We have high-quality gas assets in Egypt, where our onshore operations are focused on developing and producing from the Nile Delta. We are also exploring new concessions offshore. In the Kurdistan Republic of Iraq, we are producing and selling gas and liquids to local and international markets from one of our two onshore licenses. Our second license is yet to commence development work. In the UAE, we own the Sharjah Western Offshore Concession and have been selling gas output from the field since February 2016.