| 76140713 | CTA | Institute of Certified Travel Agents | 2536025 |
| 75868377 | CTA | Computer Technology Associates, Inc. | — |
| 75859915 | CTA | Computer Technology Associates, Inc. | — |
| 75403185 | CTA | Cannon Financial Institute, Inc. | 2359081 |
| 75312762 | CTA | California Teachers Association | 2171329 |
| 74548704 | CTA | Karman, Inc. | 1908614 |
| 74091517 | CTA | Chicago Transit Authority | 1722520 |
| 73795603 | CTA | CTA INCORPORATED | 1730687 |
| 73703961 | CTA | CTA MANUFACTURING CORP. | 1518668 |
| 73630971 | CTA | COMMUNICATIONS TECHNOLOGY APPLICATIONS, INC. | 1459568 |
| 73440638 | CTA | COMMUNICATIONS TECHNOLOGY APPLICATIONS, INC. | — |
| 73402507 | CTA | California Teachers Association | 1270383 |
| 73370162 | CTA | Thomson McKinnon Securities Inc. | 1268187 |
| 73200286 | CTA | CLASSIC AMERICAN TOOL, INC. | 1139803 |
| 73170650 | CTA | CREATIVE TALENT ASSOCIATES, INC. | 1116749 |
| 73087916 | CTA | CARMAN TOOL & ABRASIVES, INC. | 1063559 |
| 72390389 | CTA | CREATIVE TALENT ASSOCIATES INC. | 0944340 |
| 71598699 | CTA | ATLAS POWDER COMPANY | 0550490 |
