One Southern Indiana would like to thank the following members for renewing their membership during the month of June 2020.
| Quarter Century Club (25 Years or More) | Member Since Date |
| Metro United Way | 1973 |
| Vectren, a CenterPoint Energy Company | 1976 |
| Better Business Bureau | 1985 |
| Rasmussen Chiropractic LLC | 1990 |
| Kightlinger & Gray, LLP | 1991 |
| MAC Construction & Excavating, Inc. | 1992 |
| DKN Architects | 1994 |
| Taco Bell | 1994 |
| Ten to 24 Years | |
| Idealogy Marketing + Design | 1997 |
| Kentucky Derby Festival, Inc. | 1997 |
| LMH Architecture | 2002 |
| Baker Commercial Real Estate | 2004 |
| Davis Financial Services | 2005 |
| Park Community Credit Union | 2006 |
| Pearce Bottled Gas, Inc. | 2007 |
| Sellersburg Metals & Welding Co., Inc. | 2008 |
| JA Benefits, LLC | 2009 |
| Town of Clarksville | 2009 |
| Coronado Stone, Inc. | 2010 |
| InGrid Design | 2010 |
| The Miller Company | 2010 |
| Five to Nine Years | |
| Kentuckiana Wood Products, Inc. | 2011 |
| McAlister’s Deli | 2011 |
| Owings Patterns Inc. | 2011 |
| Crown Services, Inc. | 2012 |
| Big O Tires of New Albany | 2013 |
| Transformation Network | 2013 |
| APM American Plastic Molding | 2014 |
| Ben Franklin Crafts | 2014 |
| Semonin Realtors | 2014 |
| Transamerica Agency Network – Warren Bottorff | 2014 |
| Women’s Foundation of Southern Indiana | 2014 |
| HamHed Property Services LLC | 2015 |
| Two to Four Years | |
| Signature Countertops, Inc. | 2017 |
| West Clark Community Schools | 2017 |
| arc | 2018 |
| KY-IN Paralyzed Veterans of America | 2018 |
| New York Life – Danny Berry | 2018 |
| Storming Crab | 2018 |
| Taylor Made Esthetics | 2018 |
| One Year | |
| CoreLife Eatery | 2019 |
| DC Plus | 2019 |
| Nicklies Development | 2019 |
| River City Clean Team | 2019 |