| 99487820 | PRO:FLEX | Richmont Industries LLC | — |
| 98750452 | PRO FLEX | Liberty Safe and Security Products, Inc. | — |
| 78743402 | PRO-FLEX | NEOGEN CORPORATION | 3257827 |
| 78494700 | PRO FLEX | Franklin Sports, Inc. | 3045403 |
| 86615599 | PRO-FLEX | EMBLA MEDICAL HF. | 4878787 |
| 74685436 | PRO FLEX | Fernco, Inc. | 2036181 |
| 74089619 | PRO FLEX | SWIMC LLC | 1648157 |
| 88779568 | PRO FLEX | PRYSMIAN CABLES AND SYSTEMS USA, LLC | 8023688 |
| 74544820 | PRO FLEX | FLEXIBLE MATERIALS, INC. | 1967750 |
| 78251691 | PRO FLEX | Outdoor Cap Company, Inc. | 2936969 |
| 85586249 | PRO FLEX | ADHESIFS PROMA INC. | 4363220 |
| 97608651 | PRO:FLEX | Concepts NYC, Inc. | — |
| 77848137 | PRO-FLEX | The Procter & Gamble Company | 4175994 |
| 88253611 | PRO:FLEX | Concepts NYC, Inc. | — |
| 90855007 | PRO FLEX | ProFlex USA LLC | 6820075 |
| 90864371 | PRO FLEX | ACTIVE HOUSE, LLC | — |
| 75370495 | PRO FLEX | General Cable Industries, Inc. | 2258755 |
| 74469167 | PRO-FLEX | PRO-FLEX, LLC | 1953626 |
| 73445536 | PRO.FLEX | TRELLEBORG SEALING SOLUTIONS US, INC. | 1330757 |
| 85820897 | PRO-FLEX | Fulcon Hockey Group LLC | 4380307 |
| 88615223 | PRO FLEX | Grishko, Ltd. | — |
| 86825211 | PRO-FLEX | L&P Property Management Company | — |
| 87422640 | PRO-FLEX | Inteplast Group Corporation | — |
| 85363027 | PRO-FLEX | Prolamina Corporation | — |
| 75604117 | PRO-FLEX | PROFESSIONAL DENTAL TECHNOLOGIES, INC. | 2681498 |
| 77883136 | PRO-FLEX | Acument Intellectual Properties, LLC | — |
| 74343699 | PRO FLEX | HORNWOOD, INC. | 1802139 |
| 77765024 | PRO-FLEX | Island Optics LLC | — |
| 77706948 | PRO-FLEX | WALKER TAPE CO., INC. | — |
| 77623525 | PRO FLEX | TRANS WESTERN POLYMERS, INC. | — |
| 77384763 | PRO-FLEX | WALKER TAPE CO., INC. | — |
| 75821644 | PRO-FLEX | PROTECTA INTERNATIONAL, INC. | — |
| 75540119 | PRO-FLEX | The Todd Organization of the Carolinas, L.L.C. | — |
| 75438202 | PRO FLEX | Dundas Jafine, Inc. | — |
| 75135391 | PRO-FLEX | Kinese, Inc. | 2241773 |
| 74640684 | PRO FLEX | Girvin Inc. | 1963122 |
| 74433003 | PRO FLEX | Land O'Lakes, Inc. | — |
| 74327794 | PRO-FLEX | Tile Setters, Inc., The | — |
| 74293842 | PRO-FLEX | Ocean State International, Inc. | 1756708 |
| 74134101 | PRO FLEX | Parker Paint Mfg. Co., Inc. | — |
| 74034242 | PRO-FLEX | Rucker & Sill, Ltd. | — |
| 74029767 | PRO-FLEX | Congoleum Corporation | — |
| 73648264 | PRO-FLEX | LASALLE NATIONAL BANK | 1458530 |
| 73345468 | PRO-FLEX | Stephens Protective Coatings, Inc. | 1258542 |
| 73319794 | PRO FLEX | Russell Performance Products, Inc. | — |
| 73140306 | PRO FLEX | PRECISE IMPORTS CORPORATION | 1119116 |
| 73092240 | PRO FLEX | CARISBROOK INDUSTRIES INC. | 1058581 |
| 72197928 | PRO FLEX | WILSON SPORTING GOODS CO. | 0795528 |
| 72134511 | PRO-FLEX | BARR RUBBER PRODUCTS COMPANY, THE | 0809845 |