Andrew Howard Kershaw

The Institution of Chemical Engineers is a professional qualifying body for chemical, biochemical, and process engineers. The private company is based in London, UK. With over 30,000 members in more than 100 countries, the institution advances chemical engineering's contribution worldwide for the benefit of society. The British company supports their members in applying their expertise and experience to solve major challenges. Jon Prichard has been the CEO of the company since 2016.

Part of Occidental Petroleum Corp., Occidental Petroleum of Qatar Ltd. is a Qatari company that provides offshore contracting services. The company is based in Doha, Qatar.

Tatweer Petroleum-Bahrain Field Development Co. provides oil discovery services. It operates through the following division; production and field development, supply chain management, health, safety and environment, land management and geographic information system, human resources, and information technology. The company was founded in 2009 and is headquartered in Awali, Bahrain.