Alan S. Bigman

Part of First Hotels AB, Vistatex Energy LLC is a company that engages in the exploration and production of oil and gas resources. The company is based in Houston, TX. The company was founded by Alan S. Bigman. Vistatex Energy was acquired by Dome Energy, Inc. on June 23, 2014 for $35 million.

White Square Chemical, Inc. manufactures dental equipment and supplies. The private company is based in Tavernier, FL.

LyondellBasell Industries, Inc. manufactures basic polymers for industrial use, as well as refines crude oil into lubricating oil, diesel fuel, coke and sulfur. It offers chemicals, quality systems, technology centers, product safety and stewardship. The company is headquartered in Houston, TX.

Sanchez Midstream Partners GP LLC is an American company that distributes oil and natural gas through pipelines. The private company is based in DE. Gerald F. Willinger has been the CEO of the company since 2015.

JKX Oil & Gas Ltd. engages in the exploration and production of oil and gas in Eastern Europe. It operates through the following geographical segments: UK, Ukraine, Russia, and Rest of the World. The UK segment includes the head office and purchases material, capital assets and services on behalf of other segments. The Ukraine and Russia segment involves with the production and exploration. The Rest of the World segment covers the exploration, development, and production. The company was founded on April 25, 1995 and is headquartered in London, the United Kingdom.

Part of United Co. RUSAL International PJSC, Siberia-Ural Aluminum Co. OJSC is a company based in Moscow, Russian Federation.

Telecommunication Investment Joint Stock Company (Svyazinvest) is one of the largest telecom holding companies in the world. Its charter capital was formed by consolidation of shares owned by the federal government in regional telecom operators, set up in the process of telecom sector privatization. Svyazinvest incorporates 7 large mega-regional telecom operators, OJSC Giprosvyaz and OJSC Rostelecom, the national domestic long-distance and international operator. Svyazinvest network covers nearly the whole of Russia and its capacity makes up over 90% of the total country's capacity. The holding company's subsidiaries operate public telephone networks which installed capacity is over 33 million telephone lines (of January 1, 2009). Subsidiaries have licenses for provision of local, domestic long-distance and international telephone services, data transmission, etc. They also provide ISDN services, wireless subscriber access and mobile services.

Aquadrill LLC is an offshore drilling contractor, which engages in the provision of offshore drilling services to the oil and gas industry. It owns and operates drillships, semi-submersible rigs, and tender rigs for operations in shallow to ultra-deepwater areas in both benign and harsh environments. The company was founded on June 28, 2012 and is headquartered in London, the United Kingdom.