| 3M CORPORATION | Missouri | — | current |
| Affordable Equity Partners | Missouri | — | current |
| ASSOCIATION OF MISSOURI ELECTRICAL COOPERATIVES | Missouri | — | current |
| CAPITAL HEALTH MANAGEMENT | Missouri | — | current |
| Catapult Learning, LLC | Missouri | — | current |
| CIVICSOURCE | Missouri | — | current |
| COLONIAL MANAGEMENT GROUP, LP | Missouri | — | current |
| CONSUMER DATA INDUSTRY ASSOCIATION | Missouri | — | current |
| Copart | Missouri | — | current |
| DIAMOND GAME | Missouri | — | current |
| FCS FINANCIAL | Missouri | — | current |
| Helena Agri-Enterprises, LLC | Missouri | — | current |
| HOME BUILDERS ASSOCIATION OF CENTRAL MISSOURI | Missouri | — | current |
| Kum & Go | Missouri | — | current |
| LATHROP GAGE CONSULTING LLC | Missouri | — | current |
| LATHROP & GAGE, LLP | Missouri | — | current |
| MISSOURI ASSOCIATION OF COSMETOLOGY SCHOOLS | Missouri | — | current |
| MISSOURI BROADCASTERS ASSOCIATION | Missouri | — | current |
| MISSOURI FIREWORKS ASSOCIATION | Missouri | — | current |
| MISSOURI HEALTH PLAN ASSOCIATION | Missouri | — | current |
| MISSOURI PRESS ASSOCIATION | Missouri | — | current |
| MISSOURI SOCIETY OF ACCOUNTANTS | Missouri | — | current |
| MISSOURI VETERINARY MEDICAL ASSOCIATION | Missouri | — | current |
| MORTGAGE BANKERS ASSOCIATION OF MISSOURI | Missouri | — | current |
| National Popular Vote | Missouri | — | current |
| PERFECT COMMERCE, LLC | Missouri | — | current |
| RAI Services Company | Missouri | — | current |
| Renaissance Learning | Missouri | — | current |
| SOUTHERN GLAZER'S WINE & SPIRITS | Missouri | — | current |
| SOUTHERN STAR CENTRAL GAS PIPELINE, INC. | Missouri | — | current |
| THE J HARRIS COMPANY ON BEHALF OF AUTOMATED HEALTH SYSTEMS | Missouri | — | current |
| U.S. CHAMBER INSTITUTE FOR LEGAL REFORM | Missouri | — | current |
| VETS FIRST CHOICE | Missouri | — | current |
| VIEABILITY, INC. | Missouri | — | current |