Sunoco LP is an American master limited partnership organized under Delaware state law and headquartered in Dallas, Texas. Dating back to 1886, the company has transitioned from a vertically integrated energy company to a distributor of fuels and operator of energy infrastructure. It was previously engaged in oil, natural gas exploration and production, refining, chemical manufacturing, and retail fuel sales, but divested these businesses.
Koch, Inc. is an American multinational conglomerate corporation based in Wichita, Kansas, and is the second-largest privately held company in the United States, after Cargill. Its subsidiaries are involved in the manufacturing, refining, and distribution of petroleum, chemicals, energy, fiber, intermediates and polymers, minerals, fertilizer, pulp and paper, chemical technology equipment, cloud computing, finance, raw materials trading, and investments. Koch owns Flint Hills Resources, Georgia-Pacific, Guardian Industries, Infor, Invista, KBX, Koch Ag & Energy Solutions, Koch Engineered Solutions, Koch Investments Group, Koch Minerals & Trading, and Molex. The firm employs 122,000 people in 60 countries, with about half of its business in the United States.
Enbridge Inc. is a multinational pipeline and energy company headquartered in Calgary, Alberta, Canada. Enbridge owns and operates pipelines throughout Canada and the United States, transporting crude oil, natural gas, and natural gas liquids, and also generates renewable energy. Enbridge's pipeline system is the longest in North America and the largest oil export pipeline network in the world. Its crude oil system consists of 28,661 kilometres of pipelines. Its 38,300 kilometre natural gas pipeline system connects multiple Canadian provinces, several US states, and the Gulf of Mexico. The company was formed by Imperial Oil in 1949 as the Interprovincial Pipe Line Company Limited to transport Alberta oil to refineries. Over time, it has grown through acquisition of other existing pipeline companies and the expansion of their projects.
The petroleum industry, also known as the oil industry, includes the global processes of exploration, extraction, refining, transportation, and marketing of petroleum products. The largest volume products of the industry are fuel oil and gasoline (petrol). Petroleum is also the raw material for many chemical products, including pharmaceuticals, solvents, fertilizers, pesticides, synthetic fragrances, and plastics. The industry is usually divided into three major components: upstream, midstream, and downstream. Upstream regards exploration and extraction of crude oil, midstream encompasses transportation and storage of crude, and downstream concerns refining crude oil into various end products.
In industrial chemistry, coal gasification is the process of producing syngas—a mixture consisting primarily of carbon monoxide (CO), hydrogen, carbon dioxide, methane, and water vapour —from coal and water, air and/or oxygen.
The National Energy Technology Laboratory (NETL) is a U.S. national laboratory under the Department of Energy Office of Fossil Energy. NETL focuses on applied research for the clean production and use of domestic energy resources. It performs research and development on the supply, efficiency, and environmental constraints of producing and using fossil energy resources while maintaining affordability.
NOV Inc., formerly National Oilwell Varco, is an American multinational corporation based in Houston, Texas. It is a worldwide provider of equipment and components used in oil and gas drilling and production operations, oilfield services, and supply chain integration services to the upstream oil and gas industry. The company conducts operations in more than 500 locations across six continents, operating through two reporting segments: Energy Equipment and Energy Products and Services.
James Richardson & Sons Limited (JRSL) is a privately-held corporation in Canada that is involved in several industries including agriculture, energy, real estate, financial services, investments, and transportation.
Plains All American Pipeline, L.P. is a master limited partnership engaged in pipeline transport, marketing, and storage of liquefied petroleum gas and petroleum in the United States and Canada. Plains owns interests in 18,370 miles (29,560 km) of pipelines, storage capacity for about 75 million barrels of crude oil, 28 million barrels of NGLs, 68 billion cubic feet of natural gas, and 5 natural gas processing plants. The company is headquartered in the Allen Center in Downtown Houston, Texas. Plains is a publicly traded Master limited partnership. PAA owns an extensive network of pipeline transportation, terminalling, storage and gathering assets in key crude oil and NGL producing basins and transportation corridors at major market hubs in the United States and Canada.
The Nigerian National Petroleum Company (NNPC) Limited is a state-owned oil company in Nigeria. Still a fully-owned government company, it was transformed from a corporation into a limited liability company in July 2022. NNPC Limited is the only entity licensed to operate in the country's petroleum industry. It partners with foreign oil companies to explore Nigeria's fossil fuel resources. The NNPC, with an asset of $153B (USD), is the largest national oil company in Africa. The company boasts of extensive infrastructure and investment in the downstream, midstream and upstream of the Nigerian petroleum industry.
Petroleum production in Canada is a major industry which is important to the overall economy of North America. Canada has the third largest oil reserves in the world and is the world's fourth largest oil producer and fourth largest oil exporter. In 2019 it produced an average of 750,000 cubic metres per day (4.7 Mbbl/d) of crude oil and equivalent. Of that amount, 64% was upgraded from unconventional oil sands, and the remainder light crude oil, heavy crude oil and natural-gas condensate. Most of the Canadian petroleum production is exported, approximately 600,000 cubic metres per day (3.8 Mbbl/d) in 2019, with 98% of the exports going to the United States. Canada is by far the largest single source of oil imports to the United States, providing 43% of US crude oil imports in 2015.
Dover Corporation is an American conglomerate manufacturer of industrial products. The Downers Grove, Illinois-based company was founded in 1955. As of 2021, Dover's business was divided into five segments: Engineered Products, Clean Energy and Fueling, Imaging & Identification, Pumps & Process Solutions and Climate and Sustainability Technologies. Dover is a constituent of the S&P 500 index and trades on the New York Stock Exchange under "DOV." Dover was ranked 445 in the 2023 Fortune 500. The company relocated its headquarters to Illinois from New York in mid-2010.
Gulf Publishing Company is an international publishing and events business dedicated to the hydrocarbon energy sector. In mid-2018 it rebranded as Gulf Energy Information. Founded in 1916 by Ray Lofton Dudley, Gulf Energy Information produces and distributes publications in print and web formats, online news, webcasts and databases; hosts conferences and events designed for the energy industry. The company was a subsidiary of Euromoney Institutional Investor from 2001 until a 2016 management buyout by CEO John Royall and Texas investors. The business and strategy publication Petroleum Economist also transferred to the company in May 2016. In mid-2017 the company acquired 109-year old Oildom Publishing.
Mitsui & Co., Ltd. is one of the largest sogo shosha in Japan; it is part of the Mitsui Group.
The Siemens Energy Sector was one of the four sectors of German industrial conglomerate Siemens. Founded on January 1, 2009, it generated and delivered power from numerous sources including the extraction, conversion and transport of oil and natural gas in addition to renewable and alternative energy sources. As of October 1, 2014, the sector level has been eliminated, including the Siemens Energy Sector.
National Fuel Gas Company is a diversified energy company with $6.2 billion in assets distributed among the following five operating segments: Exploration and Production, Pipeline and Storage, Gathering, Utility, and Energy Marketing. National Fuel Gas was incorporated in 1902 and is based in Williamsville, New York.
Wavefront Technology Solutions Inc. is a provider of secondary oil recovery and environmental technologies. The company was founded in 1997 as PE-TECH by Brett Davidson and University of Alberta professor Tim Spanos. The company was later renamed to Wavefront Technology Solutions Inc. The company provides technology to aid in the recovery of stranded oil, which uses pulse technology to simulate the effects of the aftershock of an earthquake. This technology is used for fluid flow optimization having applications in both the environmental and energy sectors. In the environmental sector, the process is marketed as Primawave, while in the energy sector it is marketed as Powerwave.
WellPoint Systems Inc., a Calgary-based private company, develops and supports software packages for the energy industry. The company's software is used in various applications including oil marketing, asset management and operations management. WellPoint's energy software suite utilizes Dynamics AX and .NET architectures. The company also provides software and services under the BOLO, IDEAS International and iSoft brands.
P2 Energy Solutions provides financial and accounting management software, geospatial data, land asset management tools, well lifecycle management solutions, environmental, health & safety solutions and outsourcing services to both the upstream and mid-stream oil and gas sectors as well as the alternative energy sector.
Gibsons is a Canada-based midstream oilfield service company in the oil and gas industry. Its assets include pipelines, oil storage facilities, as well as a refinery in Moose Jaw. It is listed on the Toronto Stock Exchange.
US$ 58.21M (2023) [1] 
