| PERPLY 1475522 · TMA808597 | PERFECTA PLYWOOD LTÉE | 19 Building | Registered | 2011 |
| POWERFLY 2024506 · TMA1158042 | Bauer Hockey Ltd. | 28 Toys | Registered | 2022 |
| PERFLEX 1588860 · TMA919021 | PHILHOBAR DESIGN CANADA LTD. | 25 Clothing | Registered | 2015 |
| PERIFLO 1514456 · TMA816993 | Pulsafeeder, Inc. | 7 Machines | Registered | 2012 |
| PERFLEX 1158817 · TMA607537 | Westech Building Products, Inc. | 35 Advertising40 Treatment42 Science+1 | Registered | 2004 |
| PERFLEX 1096751 · TMA587770 | Westech Building Products, Inc. | 6 Metal17 Rubber19 Building+1 | Registered | 2003 |
| PERFLEX 0847892 · TMA504943 | an individual | 3 Cosmetics7 Machines8 Hand+1 | Registered | 1998 |
| PERFLAN 0394495 · TMA220401 | DOW AGROSCIENCES LLC (A DELAWARE LIMITED LIABILITY COMPANY) | 5 Pharmaceuticals | Registered | 1977 |
| PERFLEX 0280162 · TMA137987 | Amcor Flexibles North America, Inc. | 16 Paper | Registered | 1964 |
| POWERFLO 1999670 · TMA1255925 | AS America, Inc. | 11 Lighting | Registered | 2024 |
| PERIFLEX 1793763 · TMA1026869 | an individual | 10 Medical | Registered | 2019 |
| PowerPly 1778627 · TMA974863 | ContiTech Transportbandsysteme GmbH | 7 Machines | Registered | 2017 |
| PERIFLEX 1529926 · TMA816559 | Pulsafeeder, Inc. | 7 Machines | Registered | 2012 |
| PERIFLEX 1384337 · TMA756500 | SHS INTERNATIONAL LTD | 5 Pharmaceuticals | Registered | 2010 |
| POWERPLY 1219037 · TMA748412 | Tremco CPG Inc. | 1 Chemicals19 Building | Registered | 2009 |
| PERFALIT 0666013 · TMA407694 | Rodenstock GmbH | 9 Electronics | Registered | 1993 |
| PUREFLO 2244587 · TMA1190117 | DS Services of America, Inc. | 11 Lighting | Registered | 2023 |
| PUREFLO 1894413 · TMA1091406 | DS Services of America, Inc. | 40 Treatment43 Restaurants | Registered | 2021 |
| PURAPLY 1738621 · TMA1042718 | Organogenesis Inc. | 5 Pharmaceuticals | Registered | 2019 |
| PUREFLO 1547517 · TMA880950 | KOHLER CO. | 11 Lighting | Registered | 2014 |
| PUREFLO 1429939 · TMA819799 | Omega Nutrition Canada Inc. | 29 Meat | Registered | 2012 |
| PUREFLO 1304353 · TMA692934 | Helmet Integrated Systems Ltd. a United Kingdom Company | 9 Electronics37 Construction45 Legal | Registered | 2007 |
| PURFLAM 1093202 · TMA583436 | PABACED G.D.S. INC. corporation légalement | 7 Machines11 Lighting19 Building+1 | Registered | 2003 |
| PUREFLO 1013098 · TMA571424 | ITT Manufacturing Enterprises LLC | 6 Metal7 Machines | Registered | 2002 |
| PERPLAS 0717471 · TMA435622 | PERPLAS CORPORATION | 1 Chemicals6 Metal9 Electronics | Registered | 1994 |