公司

• ANGUS Chemical Company

• Arkema, Inc.

• Chevron Phillips Chemical Company - Polyalphaolefins

• Croda Inc.

• Dover Chemical Corporation - Lubricant Additives

• Dow Chemical - UCON Fluids and Lubricants

• DRD Additives

• ELEKTRION

• Evonik RohMax 赢创

• Functional Products Inc.

• Inolex Chemical Company

• ISP (now Ashland Specialty Ingredients)

• ITALMATCH CHEMICALS S.p.a

• King Industries, Inc.

• LONZA Group

• NCeed Enterprises

• NLGI (National Lubricating Grease Institute)

• OXEA

• Pilot Chemical Company

• Primagy Consultants

• Rhein Chemie Corporation

• STLE (Society of Tribologists & Lubrication Engineers)

• Troy Corporation