Petroleum companies

Marathon Petroleum operates the US's largest refining system (13 refineries, ~3M bbl/day), alongside midstream infrastructure via MPLX LP and a national branded…

American Refining Group operates a Pennsylvania crude oil refinery producing fuels, lubricants, waxes, solvents and specialty products for industrial applicatio…

Hunt Refining is a privately held petroleum refiner producing transportation fuels, asphalt, and specialty petroleum products from facilities in Alabama and Mis…

ExxonMobil is one of the world's largest publicly traded petroleum and petrochemical companies, operating in more than 56 countries with around 61,000 employees…

Privately held upstream oil and natural gas producer developing unconventional resources across major U.S. basins and internationally.

An independent oil and gas company producing natural gas, NGLs, and oil in the Appalachian Basin.

Global downstream energy company operating refineries, fuel distribution, retail sites and aviation fueling services across Africa, Latin America and Asia Pacif…

Carboline manufactures high-performance coatings, linings, and fireproofing products for industrial and infrastructure markets across more than 90 countries.