Materials Exchanges
National & Multi-State Exchanges
- National Association for the Exchange of Industrial Resources (NAEIR)
- Recycler's World
- Waste Management Inc
State-Based Exchanges
- California Materials Exchange (CalMAX)
- Illinois Industrial Material Exchange Service
- Iowa Waste Exchange
- Kentucky Industrial Materials Exchange
- Maine Materials Exchange (M2X)
- Michigan Recycled Materials Market Directory
- Minnesota Materials Exchange
- Nebraska Materials Exchange Program
- New York Waste Match
- North Dakota Free ME
- Pennsylvania Department of Environmental Protection
- Southern Waste Information Exchange (SWIX) - Florida
- RENEW - Texas
- Washington Industrial Materials Exchange
- Wyoming Department of Environmental Quality