Empresas Copec S.A., together with its subsidiaries, operates in the natural resources and energy sectors. The company produces and markets pulp, wood panels, and sawn timber; distributes liquid fuels, lubricants, liquefied petroleum gas, and natural gas; and produces fishmeal, fish oil, Omega-3 concentrates, and canned and frozen products. It also engages in the metal and coal mining; and renewable electricity generation and real estate businesses. The company operates a network of approximately 3300 gas stations, as well as convenience stores. It operates in Chile, Colombia, Panama, Argentina, Brazil, Uruguay, Ecuador, the Dominican Republic, Peru, Mexico, the United States, and Canada. The company was incorporated in 1934 and is based in Santiago, Chile. Empresas Copec S.A. is a subsidiary of AntarChile S.A.

Touchstone Exploration Inc., together with its subsidiaries, engages in the acquisition, exploration, development, and production of crude oil and natural gas properties in the Republic of Trinidad and Tobago. It has interests in a range of small undeveloped exploration properties; and three exploration blocks. The company's principle exploration focus is the Ortoire exploration block. The company was formerly known as Petrobank Energy and Resources Ltd. and changed its name to Touchstone Exploration Inc. in May 2014. Touchstone Exploration Inc. was incorporated in 2012 and is headquartered in Calgary, Canada.

Par Pacific Holdings, Inc. owns and operates energy and infrastructure businesses. The company operates through three segments: Refining, Retail, and Logistics. The Refining segment owns and operates three refineries that produces ultra-low sulfur diesel, gasoline, jet fuel, marine fuel, distillate, asphalt, low sulfur fuel oil, and other associated refined products primarily for consumption in Hawaii, Pacific Northwest, Wyoming, and South Dakota. The Retail segment operates 119 fuel retail outlets, which sell merchandise, such as soft drinks, prepared foods, and other sundries in Hawaii under the Hele, 76, and nomnom brands; and gasoline, diesel, and retail merchandise in Washington and Idaho under the Cenex, nomnom, and Zip Trip brand names. The Logistics segment owns and operates terminals, pipelines, a single point mooring, and trucking operations to distribute refined products throughout the island of Oahu, Maui, Hawaii, Molokai, and Kauai. It also leases marine vessels; owns and operates a crude oil pipeline gathering system, a refined products pipeline, storage facilities, and loading racks in Wyoming; and a jet fuel storage facility and pipeline that serves Ellsworth Air Force Base in South Dakota. In addition, this segment owns and operates a marine terminal, a unit train-capable rail loading terminal, storage facilities, a truck rack, and a proprietary pipeline that serves Joint Base Lewis McChord. The company was formerly known as Par Petroleum Corporation and changed its name to Par Pacific Holdings, Inc. in October 2015. Par Pacific Holdings, Inc. was incorporated in 1984 and is headquartered in Houston, Texas.

MPLX LP owns and operates midstream energy infrastructure and logistics assets primarily in the United States. It operates in two segments, Logistics and Storage, and Gathering and Processing. The company is involved in the gathering, processing, and transportation of natural gas; gathering, transportation, fractionation, exchange, storage, and marketing of natural gas liquids; transportation, storage, distribution, and marketing of crude oil and refined petroleum products, as well as other hydrocarbon-based products; and sale of residue gas and condensate. Its pipeline network located throughout the United States and Alaska; storage caverns consist of butane, propane, and liquefied petroleum gas storage with locations in Neal in West Virginia, Woodhaven in Michigan, Robinson in Illinois, and Jal in New Mexico; and marine business owns and operates boats and barges, including third-party chartered equipment, as well as a marine repair facility located on the Ohio River. The company also transports light products, heavy oils, crude oil, renewable fuels, chemicals, and feedstocks in the Mid-Continent and Gulf Coast regions. In addition, its refining logistics assets operates 619 tanks with a storage capacity of approximately 56 million barrels; and 32 rail and truck racks, 18 docks, and gasoline blenders. Further, the company operates terminal facilities for the receipt, storage, blending, adultization, handling, and redelivery of refined petroleum products located throughout the continental United States and Alaska. MPLX GP LLC acts as the general partner of MPLX LP. The company was incorporated in 2012 and is based in Findlay, Ohio. MPLX LP is a subsidiary of Marathon Petroleum Corporation.

Ampol Limited engages in purchasing, refining, and distributing petroleum products in Australia, New Zealand, Singapore, and the United States. The company operates through Convenience Retail, and Fuels and Infrastructure segments. The Convenience Retail segment sells fuels through Ampol's network of stores. The Fuels and Infrastructure segment wholesales fuels and lubricant supplies. It distributes its products through a network of depots, diesel stops, marine facilities, and service station sites. The company was formerly known as Caltex Australia Limited and changed its name to Ampol Limited in May 2020. Ampol Limited was founded in 1900 and is based in Alexandria, Australia.

Fuji Oil Company, Ltd., together with its subsidiaries, engages in refining, producing, processing, storing, and selling petroleum products and petrochemical feedstock. The company imports crude oil, as well as gasoline, kerosene, and diesel fuel; and processes the crude oil into a range of petroleum products, including gasoline, kerosene, and LPG. The company distributes its petroleum products to clients in Japan by sea, rail, road, and pipeline, as well as exports its petroleum products. The company was formerly known as AOC Holdings, Inc. and changed its name to Fuji Oil Company, Ltd. in October 2013. Fuji Oil Company, Ltd. was founded in 2003 and is headquartered in Tokyo, Japan.

Evolution Petroleum Corporation, an oil and natural gas company, engages in the development, production, ownership, and management of oil and gas properties in the United States. The company holds interests in a CO2 enhanced oil recovery project in Louisiana's Delhi field. Its Delhi Holt-Bryant Unit covers an area of 13,636 acres located in Northeast Louisiana. The company also holds interests in the Hamilton Dome field covering 5,908 acres located in Wyoming; and Barnett Shale field covering an area of 123,777 acres located in North Texas. Evolution Petroleum Corporation was founded in 2003 and is based in Houston, Texas.

Plains All American Pipeline, L.P., through its subsidiaries, engages in the pipeline transportation, terminalling, storage, and gathering of crude oil and natural gas liquids (NGL) in the United States and Canada. The company operates through three segments: Transportation, Facilities, and Supply and Logistics. The Transportation segment transports crude oil and NGL through pipelines, gathering systems, and trucks. As of December 31, 2020, this segment owned and leased 18,370 miles of active crude oil and NGL pipelines and gathering systems; 35 million barrels of active and above-ground tank capacity; and 815 trailers. The Facilities segment provides storage, terminalling, and throughput services for crude oil, NGL, and natural gas; and NGL fractionation and isomerization, and natural gas and condensate processing services. As of December 31, 2020, this segment owned and operated approximately 75 million barrels of crude oil storage capacity; 28 million barrels of NGL storage capacity; 68 billion cubic feet (Bcf) of natural gas storage working capacity; 25 Bcf of base gas; five natural gas processing plants; a condensate processing facility; eight fractionation plants; 22 crude oil and NGL rail terminals; five marine facilities; and approximately 330 miles of active pipelines. The Supply and Logistics segment engages in the purchase, logistics, and resale of crude oil and NGL. As of December 31, 2020, this segment owned 16 million barrels of crude oil and NGL linefill; 4 million barrels of crude oil and NGL linefill; 680 trucks and 840 trailers; and 6,000 crude oil and NGL railcars. The company was incorporated in 1998 and is headquartered in Houston, Texas.

Ultrapar Participações S.A. engages in the gas distribution, fuel distribution, chemicals, storage, and drugstores businesses primarily in Brazil, Mexico, Uruguay, Venezuela, other Latin American countries, the United States, Canada, the Far East, Europe, and internationally. Its Gas Distribution segment distributes liquefied petroleum gas to residential, commercial, and industrial consumers primarily in the South, Southeast, and Northeast regions of Brazil. The company's Fuel Distribution segment distributes and markets gasoline, ethanol, diesel, fuel oil, kerosene, natural gas for vehicles, and lubricants; operates convenience stores; and offers lubricant-changing and automotive specialized services. Its Chemicals segment produces ethylene oxide and its derivatives, and fatty alcohols that are raw materials used in the home and personal care, agrochemical, paints, varnishes, and other industries. The company's Storage segment operates liquid bulk terminals primarily in the Southeast and Northeast regions of Brazil. Its Drugstores segment trades in pharmaceutical, hygiene, and beauty products through its own drugstore chain in the North, Northeast, and Southeast regions of Brazil. As of December 31, 2020, the company operated through 7,107 Ipiranga service stations and 1,804 AmPm convenience stores; 1,172 Jet Oil franchises; 405 Extrafarma drugstores and 3 distribution centers; and 6 Ultracargo terminals with storage capacity of 838 thousand cubic meters. It also operates Abastece Aí, a digital payments app; and offers Km de Vantagens, a loyalty program. The company was founded in 1937 and is headquartered in São Paulo, Brazil.

UGI Corporation distributes, stores, transports, and markets energy products and related services in the United States and internationally. The company operates through four segments: AmeriGas Propane, UGI International, Midstream & Marketing, and UGI Utilities. It distributes propane to approximately 1.4 million residential, commercial/industrial, motor fuel, agricultural, and wholesale customers through 1,600 propane distribution location. The company also distributes liquefied petroleum gases (LPG) to residential, commercial, industrial, agricultural, wholesale and automobile fuel customers; and provides logistics, storage, and other services to third-party LPG distributors. In addition, it engages in the retail sale of natural gas, liquid fuels, and electricity to approximately 12,600 residential, commercial, and industrial customers at 42,400 locations. Further, the company distributes natural gas to approximately 672,000 customers in eastern and central Pennsylvania counties through its distribution system of approximately 12,400 miles of gas mains; and supplies electricity to approximately 62,500 customers in northeastern Pennsylvania through 2,600 miles of lines and 14 substations. Additionally, it operates electric generation facilities, which include coal-fired, landfill gas-fueled, solar-powered, and natural gas-fueled facilities; a natural gas liquefaction, storage, and vaporization facility; propane storage and propane-air mixing stations; and rail transshipment terminals. It also manages natural gas pipeline and storage contracts; develops, owns, and operates pipelines, gathering infrastructure, and gas storage facilities. UGI Corporation was incorporated in 1991 and is based in King of Prussia, Pennsylvania.

Hellenic Petroleum S.A., together with its subsidiaries, operates in the energy sector primarily in Greece, South Eastern Europe, and the East Mediterranean. It operates through the Refining, Marketing, Exploration and Production of Hydrocarbons, Petro-chemicals, Gas and Power, and Other segments. The company engages in the refining, supply, and trading of petroleum products; marketing of fuels; production and trading of petrochemicals/chemicals; exploration and production of oil and gas; and generation and trading of power. It is also involved in the production, distribution, and trading of renewable energy sources; provision of financing and other financial services; retail trade of liquid fuels and LPG; operation of tankers; exploration and production of hydrocarbons; trade, distribution, and storage of oil products; and construction and operation of crude oil pipelines. In addition, the company engages in the owning of vessels; production and marketing of lubricants, polypropylene, and solvents; trading of imported plastics and chemicals; production and trade of BOPP films; construction and operation of fuel storage facilities; and provision of treasury, consulting, and engineering services. It operates a network of 1,703 service stations, 15 fuel storage and distribution facilities, 24 aircraft refueling stations in the Greek airports, 2 LPG bottling plants, and 1 lubricant production and packing site in Greece. Hellenic Petroleum S.A. was founded in 1998 and is headquartered in Maroussi, Greece.

MRC Global Inc., through its subsidiaries, distributes pipes, valves, fittings, and other infrastructure products and services to the energy industry in the United States, Canada, and internationally. It offers ball, butterfly, gate, globe, check, diaphragm, needle, and plug valves; and other products, such as lined corrosion resistant piping systems, control valves, valve automation and top work components, and valve modification services, as well as measurement, steam, and instrumentation products. The company also provides carbon steel fittings and flanges comprising carbon weld fittings, flanges, and piping components; stainless steel, alloy and corrosion resistant pipes, tubing, fittings, and flanges; and carbon line pipes. In addition, it offers natural gas distribution products, including risers, meters, polyethylene pipes and fittings, and various other components and industrial supplies; oilfield and industrial supplies and completion equipment, such as high density polyethylene pipes, fittings, and rods; and specialized production equipment comprising tanks and separators. Further, the company provides various services, such as product testing, manufacturer assessments, multiple daily deliveries, volume purchasing, inventory and zone store management and warehousing, technical support, training, just-in-time delivery, truck stocking, order consolidation, product tagging and system interfaces, and valve inspection and repair services; and various other services under the ValidTorque and FastTrack names. Its products are used in the construction, maintenance, repair, and overhaul of equipment used in extreme operating conditions, including high pressure, high/low temperature, and high corrosive and abrasive environments. The company was formerly known as McJunkin Red Man Holding Corporation and changed its name to MRC Global Inc. in January 2012. MRC Global Inc. was founded in 1921 and is headquartered in Houston, Texas.