Lubricants companies

KW Oil is a division of Kelley Williamson that supplies lubricants, motor oils, fuels, and related products.

Shell USA (formerly known as Shell Oil Company) is a company that explores and produces energy and petrochemical products.

F8 Enterprises (F8企業（控股）集團有限公司) is a wholesaler and distributor of oil products.

Citgo Petroleum is a refiner, transporter, and marketer of gasoline and diesel.

UAP is a distributor and merchandiser of automotive parts and replacement accessories for cars and heavy vehicles.

Pan American Energy (PAE) is an energy company that produces oil and gas.

C.I Fuel Energy (CIFE) operates as a hydrocarbon trader.

GS Caltex (지에스칼텍스) is an energy company that manufactures petroleum products, petrochemicals, lubricants, and polypropylene compounds.

Safety-Kleen Systems is a company that provides oil products and parts-cleaning services.

Nelson Global Products is a company that provides noise, vibration, and harshness, thermal and fluid management, and acoustic products.

Grupo Iconn is a company that retails and distributes consumer and food products.

Safety-Kleen is a company providing used oil recycling and re-refining, parts cleaning, and environmental products and services.