Adel Abdulla Al-Baker

Gulf Drilling International Ltd. Q.S.C. provides oil and gas extraction services. It also offers onshore and offshore rigs, accommodation jackups and lift boats. The company was founded in May 2004 and is headquartered in Doha, Qatar.

Part of United Development Co., Qatar District Cooling Co. is a district cooling company based in Doha, Qatar. Qatar District Cooling was incorporated as a Qatari private shareholding company in November 2003. The company's founding shareholders are the United Development Company PSC (UDC) and other local prominent shareholders. Qatar District Cooling is the leading district cooling company in Qatar and has aimed for operational excellence since its inception. The company has developed solid technical and operational experience and has refined its approach on both business-to-business (B2B) and business-to-consumer (B2C) fronts over the past 18 years. The company was founded in 2003. The CEO is Yasser Al-Jaidah.

Msheireb Properties Co. is a Qatari real estate development company. The private company is based in Sahat Ghanim Bin Ali, Qatar. The CEO of the company is Ali Al Kuwari.

SEEF Ltd. engages in the manufacturing of Linear Alkyl Benzene (LAB) by using the environment friendly state -of the art UOP process technology. It also offers Heavy Alkyl Benzene (HAB). The company was founded in July 2004 and is headquartered in Doha, Qatar.

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.

University of Southern California is a private research university that mainly offers undergraduate, graduate & other higher education. The university was founded in 1880 and is headquartered in Los Angeles, CA.

The Arab Petroleum Services Co. operates as a holding company with interest in providing petroleum services. The firm through its subsidiaries offers drilling and workover, formation evaluation and acidization, well casing and perforations, electric logging, core and reservoir liquid analysis and crude evaluation, computer application to reservoir studies, reservoir engineering studies and petroleum geology, construction of field and terminal facilities, topographical surveys for petroleum services, various geophysical surveys and supply of materials and equipment required for various petroleum operations. The company was founded in 1977 and is headquartered in Tripoli, Libya.

Part of Cosmo Energy Holdings Co., Ltd., Qatar Petroleum Development Co. Ltd. (Japan) is a Japanese company that explores and develops crude oil. The company is based in Tokyo, Japan. The company was founded in 1997. Qatar Petroleum Development Co. Ltd. (Japan was acquired by Cosmo Oil KK from Japan National Oil Corp. on March 14, 2005 for $5.48 million.

Gulf Helicopters Co. QSC provides commercial aviation services. It offers emergency medical services, vip executive transport, load lifting, seismic support, onshore transport, tourist flights, aerial photo flights and banner Flying. The company was founded in 1970 and is headquartered in Doha, Qatar.

Part of Qatar Fuel-Woqod QSC, WOQOD Marine Services Co. WLL is a Qatari company that provides marine transportation services. The company is based in Doha, Qatar. Saad Rashid Al-Mohannadi has been the CEO of the company since 2017.

Nakilat, Inc. provides transmission and storage of natural gas. It offers critical transportation link in the state of Qatar's liquefied natural gas supply chain. The company was founded in 2004 and is headquartered in Doha, Qatar.

QatarEnergy Corp. provides oil and gas drilling, exploration, refining, and distribution services. It offers cover exploration, drilling and production operations, transport, storage, marketing, and sale of crude oil natural gas liquids, liquefied natural gas, gas to liquids, refined products, petrochemicals and fertilizers, and helicopter and financials services. The company was founded in 1974 and is headquartered in Doha, Qatar.

Al-Shaheen Energy Services Ltd. engages in the provision of oilfield services. Its activities include inspection, testing, tubular running, wireline services, and repair and maintenance for equipment. The company was founded in 2006 and is headquartered in Doha, Qatar.

Amwaj Catering Services Ltd. QSC provides catering services. Its services include business & industry catering; corporate hospitality & VIP dining; mobile kitchens; cleaning services; pesto control; manpower; office waiter; waste management; clubs management; and cafe and restaurants. The company was founded in 2006 and is headquartered in Doha, Qatar.