Missouri Ghost Hunting Society

Bi State Paranormal (Covering Missouri, Illinois and parts of Arkansas)

Paranormal Task Force and Missouri Paranormal Research (Serving the entire Midwest area))

Illinois Paranormal Research Group (IPRG) (Covering Illinois, Indiana, Iowa, Missouri, and Wisconsin)

TnT Paranormal Investigators LLC (Covering Northern Illinois, SW Wisconsin, NW Indiana, SW Michigan, E. Iowa and E. Missouri)