- Oak Forest – Crestwood Chamber of Commerce
- Orland Park Chamber of Commerce
- Tinley Park Chamber of Commerce
- Alsip Chamber of Commerce
- Chicago Southland Chamber of Commerce
- The Chicago Southland Convention & Visitors Bureau
- Calumet Area Industrial Commission
- Chicago Infragard Alliance
- Chief Engineers Association
- Association of Former Intelligence Officers
- Society of Professional Journalists
- Chicago Headline Club
- Chicago Gaelic Park
- Chicago South Elk’s Lodge #1596
- Veterans of Foreign Wars Post 5220
- American Legion Post 134
- Disabled American Veterans Chapter 84
- Pow-R Sertoma Club