| | Quarter Century Club (25 Years or More) | Member Since |
| | Lehigh Cement | 1976 |
| | AAA Hoosier Motor Club | 1984 |
| | Blue River Services | 1988 |
| | Chase | 1988 |
| | Custom Foods Catering | 1990 |
| | | |
| | Ten to 24 Years | |
| | Community Foundation of Southern Indiana | 1995 |
| | Axiom Financial Strategies Group of Wells Fargo Advisors | 1999 |
| | Renaissance Design Build, Inc. | 1999 |
| | Terri Lynn's Catering by Design, Inc. | 2000 |
| | Health Insurance by Design | 2003 |
| | Voluforms | 2003 |
| | Beach Mold & Tool, Inc. | 2004 |
| | Horseshoe Foundation of Floyd County | 2005 |
| | idX Corporation | 2005 |
| | Martin Financial Group | 2005 |
| | Bottles Unlimited | 2007 |
| | Bowles Mattress Co., Inc. | 2007 |
| | Talis Group, Inc. | 2007 |
| | Steven Brewer & Company, CPAs, PC | 2008 |
| | Gilda's Club Louisville | 2008 |
| | Sapp Tax and Financial Services | 2008 |
| | | |
| | Five to Nine Years | |
| | American Beverage Marketers, Inc. | 2009 |
| | Applegate Fifer Pulliam LLC | 2009 |
| | FormWood Industries, Inc. | 2009 |
| | Kentuckiana's Premier Truck Center | 2009 |
| | Prosser Career Education Center | 2009 |
| | Complete Metal Fabrication | 2010 |
| | Edinburgh Premium Outlets | 2010 |
| | ID&A, Inc. | 2010 |
| | LegalShield - Cathy Scrivner | 2010 |
| | Veracity Technologies LLC | 2010 |
| | Mid America Science Park | 2011 |
| | Scott County Economic Development Corporation | 2011 |
| | Southern Indiana Living Magazine | 2011 |
| | Big Frog of Southern Indiana | 2012 |
| | Elite Home Inspections, LLC | 2012 |
| | Fox Insurance & Investments | 2012 |
| | Lauyans & Company, Inc. | 2012 |
| | LifeSpan Resources, Inc. | 2012 |
| | RE/MAX Advantage - Linda Finney | 2012 |
| | Aflac - Seth Akers | 2013 |
| | Brad Haynes Martial Arts | 2013 |
| | Culture Docs | 2013 |
| | Derby City Safety | 2013 |
| | Diversified Nurse Consultants | 2013 |
| | Dr. Black's Eye Associates | 2013 |
| | Jenpale LLC | 2013 |
| | Rudy and Associates | 2013 |
| | StageOne Family Theatre | 2013 |
| | Workout Anytime Jeffersonville | 2013 |
| | | |
| | Two to Four Years | |
| | 1450 The Sports Buzz | 2014 |
| | A Plus Shredding | 2014 |
| | Angel Hands Therapeutic Massage, Inc. | 2014 |
| | Card Payment Solutions | 2014 |
| | Coast to Coast Signs | 2014 |
| | ERL, Inc. | 2014 |
| | Harpenau Insurance Agency, LLC | 2014 |
| | Healthy Living and Beyond | 2014 |
| | Kentuckiana Health Alliance LLC | 2014 |
| | Schuler Bauer Real Estate Services - Cory Williams | 2014 |
| | SK Sign & Banner | 2014 |
| | Telania, LLC | 2014 |
| | Transamerica Agency Network - Warren Bottorff | 2014 |
| | 1st Choice Satellite, LLC | 2015 |
| | Bennett & Bennett Financial | 2015 |
| | C2 Strategic Communications LLC | 2015 |
| | Clayton & Lambert Mfg. Co. | 2015 |
| | Midwest Material Handling, LLC | 2015 |
| | Pure Education Initiative, Inc. | 2015 |
| | Ronald McDonald House Charities of Kentuckiana | 2015 |
| | So IN Media Group | 2015 |
| | Southern Indiana Youth for Christ | 2015 |
| | Tecta America Kentucky | 2015 |
| | KORT Physical Therapy | 2016 |
| | American Fuji Seal | 2016 |
| | ARGI Financial Group | 2016 |
| | Borden Business Park, LLC | 2016 |
| | Cheerful Children Daycare/Preschool | 2016 |
| | DeBra-Kuempel, Inc. | 2016 |
| | DexYP | 2016 |
| | H & H Metal Products, Inc. | 2016 |
| | Infinite Solutions, LLC | 2016 |
| | Integrity Sign Solutions, Inc. | 2016 |
| | J & C Technologies | 2016 |
| | JCM Technology Solutions | 2016 |
| | Knapheide Truck Equipment Co. | 2016 |
| | Louisville Zoo | 2016 |
| | McKim Plumbing | 2016 |
| | Mosquito Joe of Southern Indiana | 2016 |
| | New Albany Elks #270 | 2016 |
| | Pro Communications | 2016 |
| | RE/MAX First - Lewis Walden | 2016 |
| | SIHO Insurance Services | 2016 |
| | South Central Regional Airport Authority | 2016 |
| | | |
| | One Year | |
| | Accuprint of Kentuckiana | 2017 |
| | Brown & Brown of Kentucky, Inc. | 2017 |
| | Canteen Service Company | 2017 |
| | Carefirst Rehab | 2017 |
| | Montgomery Farms Weddings & Events | 2017 |
| | Tilson | 2017 |
| | Volunteers of America Mid-States | 2017 |
| | | |