Aux Sable USA: Associations & Memberships
- Chemical Industry Council of Illinois (CICI)
- Gas Processors Association
- Grundy County Economic Development Council
- Grundy County Local Emergency Planning Committee
- Illinois Safety Council
- Illinois Propane Gas Association
- Indiana Propane Gas Association
- Northern Illinois Energy Users Association
- Petrochemical Feedstock Association of the Americas
- Propane Education and Research Council
- Three Rivers Manufacturing Association
