Effective 12/1/2020
| Company | City | Enrolled |
| ALL SAINTS EPISCOPAL DAY SCHOOL | FLORENCE | 16 |
| ARMADA DEVELOPMENT LLC | CHARLESTON | 3 |
| DEGEN MEDICAL INC | FLORENCE | 15 |
| KNIGHT FURNITURE SHOWROOMS | FLORENCE | 4 |
| PHENIX ENGINEERED TEXTILES, INC. | LANDRUM | 109 |
| US PATRIOT | COLUMBIA | 102 |
Effective 1/1/2021
| Company | City | Enrolled |
| AMERICAN SERVICES INC | GREENVILLE | 95 |
| ATLAS TECHNOLOGIES, INC. | CHARLESTON | 203 |
| CITY OF NORTH MYRTLE BEACH | NORTH MYRTLE BEACH | 469 |
| DUER CAROLINA COIL, INC. | GREER | 85 |
| FIRST COMMUNITY BANK | LEXINGTON | 217 |
| HOLLY OAK CHEMICAL INC | FOUNTAIN INN | 43 |
| J. L. ROGERS & CALLCOTT ENGINEERS, INC. | GREENVILLE | 53 |
| JOHNSON COMPANIES | SPARTANBURG | 1607 |
| LEXINGTON HEALTH, INC. | WEST COLUMBIA | 11 |
| LORIS ANIMAL HOSPITAL | LORIS | 6 |
| NEPHRON PHARMACEUTICALS | WEST COLUMBIA | 948 |
| STRUTHERS-DUNN | TIMMONSVILLE | 15 |
| SWISS KRONO USA, INC. | BARNWELL | 630 |
| VAN SMITH COMPANY | NORTH CHARLESTON | 51 |
| VITESCO TECHNOLOGIES USA, LLC | AUBURN HILLS | 2644 |
Effective 2/1/2021
| Company | City | Enrolled |
| POLY ENERGY | LEXINGTON | 2 |
| UDR CONSULTING, INC. | NORTH AUGUSTA | 10 |
Effective 3/1/2021
| Company | City | Enrolled |
| HRE Construction | RIDGEWAY | 4 |
