Enhancing the viability of natural gas, natural gas liquids and crude oil

For more than 100 years, the GPA Midstream Association (GPA Midstream) and GPSA Midstream Suppliers (GPSA) have served as the leading organizations representing the midstream sector of the U.S. oil and gas industry. Together, we represent the companies that operate midstream assets and the suppliers that provide the equipment and services essential to their success.

GPA Midstream Association

GPA Midstream Association’s mission is to responsibly serve and represent the midstream energy industry through collaborative expertise, safety and advocacy from its member companies and staff.

GPA Midstream represents companies that gather, process, transport, and market hydrocarbons including petroleum, natural gas and natural gas liquids. Our members are midstream operators whose facilities and operations provide the critical link between oil and gas producers and end users. GPA Midstream provides industry leadership through technical standards, regulatory and legislative advocacy, communications, and collaboration on safety and environmental issues.

GPSA Association

GPSA is the preeminent resource for service and supply solutions to the midstream energy industry, focused on common goals and industry advancement, through proven knowledge, innovation, products and performance.

GPSA is the association for companies that manufacture and supply products, equipment, and services to the midstream sector. Membership includes fabricators, engineering companies, equipment suppliers, and service providers who support the design, construction, and operation of midstream facilities. GPSA provides its members with opportunities for networking, information exchange, and collaboration with GPA Midstream member companies.

Regional Chapters

In addition to the national associations, GPA Midstream and GPSA are supported by regional chapters throughout the United States. 

GPA Midstream’s chapter organizations serve the midstream industry through networking and educational events specific to their respective regions. Participating in chapter activities is an excellent way to learn what GPA Midstream offers.