Lake County Ghost Hunters
Roundlake, Illinois
Email

 Chicago Ghosthounds
Niles, Illinois
Email

Cherry Court Ghost Posse
Breese, Illinois
Email

 East Central Illinois Paranormal Research
Martinsville, Illinois
Email

Kane Co. Ghost Hunters Kindred Spirit Photography
Aurora, Illinois
Website

Illinois Haunted Happenings
Chicago, Illinois
Website

 Southern Illinois Paranormal Research Society
Marion, Illinois
Email

Beyond Our Realm
Christopher, Illinois
Website

Christian County Ghost Hunters Society
Taylorville, Illinois
Website

Grigori Group
Central Illinois
Website