One Southern Indiana would like to thank the following members for renewing their membership investment during the month of September 2020.
| Quarter Century Club (25 Years or More) | Member Since |
| Baptist Health Floyd | 1968 |
| Goodwill of Central & Southern Indiana, Inc. | 1982 |
| Custom Foods Catering | 1990 |
| Jesse Ballew Enterprises | 1990 |
| Morrison Chiropractic | 1992 |
| AssuredPartners | 1993 |
| Duke Energy | 1993 |
| Monroe Shine & Co., Inc., CPA’s | 1994 |
| Bennett & Bennett Insurance, Inc. | 1994 |
| Community Foundation of Southern Indiana | 1995 |
| Ten to 24 Years | |
| The Falls of the Ohio Foundation, Inc. | 2004 |
| Communities In Schools of Clark County | 2004 |
| CBRE | 2006 |
| Cimtech, Inc. | 2007 |
| Cornerstone Environmental, Health and Safety, Inc. | 2007 |
| Prosser Career Education Center | 2009 |
| American Beverage Marketers, Inc. | 2009 |
| Lindsey Wilson College | 2010 |
| Five to Nine Years | |
| Kentuckiana Wood Products, Inc. | 2011 |
| Stumler’s Catering | 2011 |
| The Center for Women & Families | 2011 |
| Lotus Sign & Design | 2012 |
| LifeSpan Resources, Inc. | 2012 |
| Transformation Network | 2013 |
| Jenpale LLC | 2013 |
| Peyton Technical Services, LLC | 2013 |
| First Financial Bank | 2014 |
| World Trade Center Kentucky | 2014 |
| Brown-Forman | 2014 |
| The Spaghetti Shop | 2014 |
| Weber Group Inc. | 2015 |
| Louisville Paving & Construction Co. | 2015 |
| Two to Four Years | |
| KORT Physical Therapy | 2016 |
| KORT Physical Therapy | 2016 |
| Lenfert Properties, LLC | 2016 |
| SIHO Insurance Services | 2016 |
| Knapheide Truck Equipment Co. | 2016 |
| Advanced Business Solutions | 2016 |
| South Central Regional Airport Authority | 2016 |
| Borden Business Park, LLC | 2016 |
| Bluegrass Supply Chain Services | 2017 |
| River Heritage Conservancy, Inc. | 2017 |
| Volunteers of America Mid-States | 2017 |
| PMC Regional Hospital | 2017 |
| Momentum Title Agency, LLC | 2017 |
| Franklin Pest Solutions | 2018 |
| Workwell Industries | 2018 |
| One Year | |
| Yates Financial Partners of Raymond James | 2019 |
| The Royal Group | 2019 |
| Terminix Commercial | 2019 |
| POSCO AAPC | 2019 |
| Wooded Glen Recovery Center | 2019 |
| A Perfect Plan Events | 2019 |
| Cattleman’s Roadhouse | 2019 |
| La Catrina Mexican Kitchen | 2019 |