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512 companies

PRA - Petrotechnical Resources

Location not listedUpdated Dec 2002

Petrotechnical Resources of Alaska (PRA) is a certified petroleum engineering consulting company founded in 1997, providing integrated petroleum engineering, geoscience, and operations management services primarily for the Alaskan oil and gas industry.

PTAC Petroleum Technology Alli

Location not listedUpdated Dec 2002

PTAC supports the development of technologies to reduce methane emissions in the oil and gas sector through applied research projects and consortia.

Pacific Petroleum LTD.

Agia Paraskevi, Attica, GreeceUpdated Mar 2006

PP3-F Fuel Oil Treatment: Smoke/soot reduction - 75%. Increased injector function 8 - 10%. Reduced fuel consumption 3%. Clean combustion chamber, cylinder head and turbo. PP2000 Engine Protector: Reduced internal friction, less wear and tear, increase mechanical efficiency 4% in diesel engines. PP-C Cylinder Oil Additive: Eliminate metal wear of liners and piston rings provide several times longer total service life. PP-H Hydraulic Oil Additive: Reduce wear and tear of hydraulic power pack components, motors, valves etc.

PanCanadian Petroleum Limited

Location not listedUpdated Dec 2002

Pan Canadian is a company dedicated to promoting renewable energy through consulting, planning, and project management services, with a focus on sustainable energy projects.

Peninsula Petroleum (Brokers) Ltd

London, United KingdomUpdated Sep 2005
BrokerBunker Supplier

Peninsula Petroleum (Brokers) Ltd is a leading physical bunker and lubricant supplier established in London in 1996, supporting global shipping clients with physical and reselling capabilities.

PennWell MAPSearch

Houston,, TX, United StatesUpdated Aug 2006

PennWell MAPSearch provides GIS asset data and mapping solutions for the energy industry, including petroleum, natural gas, electric power, and renewable energy sectors.

Perez Companc S.A.

Location not listedUpdated Dec 2002

Perez Companc S.A. is an Argentine company involved in the energy sector, including oil and gas production and distribution.

Petro-Chem Insurance Group, In

Location not listedUpdated Dec 2002
Broker

Petro-Chem Insurance Group, Inc. is a Houston-based commercial retail insurance and reinsurance broker specializing in energy insurance, including environmental, property & casualty, alternative risk transfer, and international energy insurance and reinsurance.

Petro-Diamond Incorporated

Irvine, California, United StatesUpdated Mar 2007
Bunker Supplier

Petro-Diamond Inc. is a wholly owned subsidiary of Mitsubishi Corporation, established in 1983 to expand Mitsubishi's petroleum product trading in the western hemisphere, primarily in the United States.

Petro-Diamond Terminal Co.

United StatesUpdated Jun 2002

Petro-Diamond Incorporated is a subsidiary of Mitsubishi Corporation specializing in petroleum product trading and operating a waterborne terminal in Long Beach, California.

Petro-Nav Inc.

Montreal,, Quebec, CanadaUpdated May 2026
Port AgentTrainingFreight/RFQ

Desgagnés is a Quebec-based maritime group specializing in maritime and land operations including petroleum and chemical transport, cargo shipping, passenger transport, and marine repairs, with a strong commitment to safety and environmental protection.

PetroMarketing (Australia) Pty

Location not listedUpdated Dec 2002
Bunker Supplier

PetroMarketing (Australia) Pty is a company specializing in fuel supply and marketing services, primarily serving the maritime and industrial sectors in Australia.

PetroWest, Inc.

Mayaguez, Puerto RicoUpdated Nov 1998
Bunker Supplier

PetroWest Inc is a petroleum and petroleum products merchant wholesaler based in Mayaguez, Puerto Rico, specializing as a bunker supplier.

Petrobank Energy and Resources

Location not listedUpdated Dec 2002

Petrobank Energy and Resources is a Canadian oil and gas company specializing in the development and production of petroleum resources.

Petrobras (New York)

New York,, NY, United StatesUpdated Jun 2005
Bunker Supplier

Petrobras is a Brazilian multinational corporation in the petroleum industry, with a New York office providing support and services related to oil and gas.

Petrocom

Houston, Texas, United StatesUpdated Nov 2005
Bunker Supplier

Petrocom Energy Group, LLC is a commercial supplier and wholesale distributor of refined petroleum products, focusing on the U.S. Gulf and East Coast regions, serving independent gasoline, diesel, and heating oil distributors.

Petrojam Limited

Kingston,, JamaicaUpdated May 2026
Bunker Supplier

Petrojam Limited operates a hydro-skimming refinery and marine terminals in Kingston and Montego Bay, Jamaica, supplying refined petroleum products.

Petroleo Brasileiro

Rio de Janeiro, Brazil, BrazilUpdated Feb 1999
Bunker Supplier

Petroleo Brasileiro is a Brazilian state-controlled oil company headquartered in Rio de Janeiro, involved in exploration, production, refining, and distribution of petroleum products.

Petroleos Mexicanos

Location not listedUpdated Dec 2002

Petróleos Mexicanos (Pemex) is Mexico's state-owned petroleum company engaged in exploration, extraction, refining, logistics, and commercialization of hydrocarbons and related products.

Petroleos Mexicanos (PEMEX)

MexicoUpdated Nov 1998
Bunker Supplier

Petroleos Mexicanos (PEMEX) is Mexico's state-owned petroleum company involved in the exploration, production, refining, and distribution of oil and gas products, including marine fuel supply.

Petroleos del Ecuador

Quito, EcuadorUpdated Jan 2005
Bunker Supplier

EP Petroecuador is the national oil company of Ecuador, responsible for the exploration, production, and distribution of petroleum products.

Petroleum Communication Founda

Location not listedUpdated Dec 2002
Training

The Petroleum Communication Foundation is a non-profit organization dedicated to providing educational resources and information about the petroleum industry.

Petroleum Company of Trinidad & Tobago

Pointe a Pierre, Trinidad and TobagoUpdated Nov 2000
Bunker Supplier

Petroleum Company of Trinidad & Tobago is a state-owned oil and gas company providing petroleum products and services including bunker supply in Pointe a Pierre, Trinidad and Tobago.