Industrial Materials Exchange (IMEX)

Website: http://www.hazwastehelp.org/IMEX/index.aspx

Email: imex@kingcounty.gov

The Industrial Materials Exchange (IMEX) is the Pacific Northwest’s largest industrial materials exchange with a wide variety of both available and wanted materials. Based in Seattle, it primarily serves businesses in the Oregon, Idaho, and Washington region.

IMEX is a free listing service to

  • help you or your business sell or give away your surplus materials and wastes and
  • help you or your business find materials for use.