| World's Fare Management Group - Wac2999 | Accommodation and Food Services | $1,566,743 | $1,577,131 | 100 | $17.8M |  Research |
| Dupont Manual Apartments, LLC | Wholesale Trade | $1,181,100 | $1,189,958 | 55 | $16.8M | Research |
| Lighting Associates LLC | Wholesale Trade | $943,212 | $949,395 | 50 | $15.3M | Research |
| Olive & Oak LLC | Accommodation and Food Services | $377,200 | $365,219 | 66 | $11.7M | Research |
| O+o Hospitality LLC - Oaa1519 | Accommodation and Food Services | $361,529 | $366,155 | 41 | $7.3M | Research |
| Excel Caregivers LLC | Health Care and Social Assistance | $253,000 | $255,221 | 43 | $7.0M | Research |
| St Louis Gymnastic Centre | Educational Services | $234,152 | $235,147 | 47 | N/A | Research |
| Gianinoco, Ltd. | Health Care and Social Assistance | $229,998 | $231,466 | 43 | $7.4M | Research |
| Travers & Associates Aviation | Finance and Insurance | $229,100 | $159,948 | 19 | $9.8M | Research |
| L'arche St. Louis, INC | Health Care and Social Assistance | $200,305 | $202,959 | 42 | N/A | Research |
| Digital Strike LLC | Professional, Scientific, and Technical Services | $190,814 | $191,848 | 12 | <$5M | Research |
| Westward Ho Inc. DBA Big Sky Cafe | Accommodation and Food Services | $186,232 | $187,220 | 16 | <$5M | Research |
| Layla Webster Groves LLC | Accommodation and Food Services | $133,235 | $134,382 | 19 | <$5M | Research |
| Westward Ho., Inc. | Accommodation and Food Services | $133,000 | $134,105 | 16 | <$5M | Research |
| Christian Family Services, Inc. | Other Services (except Public Administration) | $128,300 | $124,274 | 9 | <$5M | Research |
| Bethel Community Church | Other Services (except Public Administration) | $119,565 | $120,286 | 8 | <$5M | Research |
| On Site Systems INC | Information | $108,000 | $108,933 | 10 | <$5M | Research |
| Webster Family Physicians PC | Health Care and Social Assistance | $101,600 | $102,492 | 8 | <$5M | Research |
| Temtron INC | Wholesale Trade | $93,300 | $94,378 | 10 | <$5M | Research |
| Deaf Empowerment Awareness Foundation Inc. | Other Services (except Public Administration) | $87,410 | $87,689 | 10 | N/A | Research |
| Avoca Consulting Group LLC | Finance and Insurance | $86,213 | $86,730 | 4 | <$5M | Research |
| St. Louis Waldorf Association | Educational Services | $81,855 | $82,366 | 20 | N/A | Research |
| Rebuilding Together - St. Louis | Health Care and Social Assistance | $80,500 | $80,990 | 6 | N/A | Research |
| Hollyhock LLC | Other Services (except Public Administration) | $79,970 | $80,376 | 31 | $5.9M | Research |
| Robert Butler | Health Care and Social Assistance | $79,100 | $79,974 | 10 | <$5M | Research |