Adventures in Energy
American Petroleum Institute site provides information on origin of petroleum, industrial technology, and petroleum products.
http://www.adventuresinenergy.com/

Getty Petroleum Marketing, Inc.
Getty Petroleum Marketing Inc. is one of the nation's largest marketers of petroleum products and has sold and distributed on average one billion gallons of petroleum products per year over the past five years. The Company operates in a twelve-state area in the Northeast and Mid-Atlantic regions of the United States. Its distribution system consists of ten proprietary petroleum terminals, 17 thruput and exchange terminals, a large fleet of trucks and other delivery vehicles and 1,263 retail outlets
http://www.getty.com/

Harbour Petroleum Company
Harbour Petro, Jobber, Distributor, and Supplier of Petroleum and Gasoline Fuel Products Florida, Petroleum Industry
http://www.harbourpetro.com/

Petroleum Specialist Lab
Testing, analytical, and certification services of automotive fuels, diesel, jet fuel, crude and other petroleum products.
http://www.test-fuels.com/

Intertek Caleb Brett
Intertek provides testing, inspection and consulting Services for a wide range of global industries and markets.
http://www.intertek-cb.com/

Trafigura
Global trading businesses, including the supply and offtake of crude oil, petroleum products, liquefied petroleum gas (LPG), metals, ores and concentrates.
http://www.trafigura.com/

From Humic Acids to Petroleum
New scientific discoveries about humic substances could lead to the development of new chemicals and products similar to petroleum products, but financial backing is required
http://www.fortunecity.com/skyscraper/solomon/1735/

Helmco Laboratory Apparatus
Manufactures laboratory apparatus for testing petroleum products per ASTM designations, and various cylinders for testing low pressure petroleum products.
http://www.helmco.com/lab.htm

InfoTEK-Consult
InfoTEK-CONSULT: Russian oil and gas business consulting company. Exclusive marketing research, marketing consulting services, reference books, analytical reports. Market research: crude oil, petroleum products (fuel oil, gasoline, diesel fuel, jet fuel, engine oil, bitumen), natural gas, liquefied petroleum gas
http://www.citek.ru/en/

Centre for Petroleum Information
Official web site of the Centre for Petroleum Information (CPI), publishers of the Petroleum Business Digest, the CPI journal.The Digest carries the most authoritative commentary on petroleum business in Nigeria, OPEC’s fifth largest oil exporter.It also provides executive briefs covering activities and Nigerian opportunities upstream, downstream, industry and finance and investment as well as global petroleum business.
http://www.petroinfonigeria.com