| ZYMAR 1161123 · TMA651272 | AbbVie Corporation | 5 Pharmaceuticals | Registered | 2005 |
| ZIMMER 2174640 · TMA1206633 · design | Sandsnake Ventures, Inc. | 11 Lighting | Registered | 2023 |
| ZOOMAROO 1973290 · TMA1240707 · design | Innovative Vending Solutions LLC | 39 Transport | Registered | 2024 |
| ZOOMAROO 1973289 · TMA1240706 | Innovative Vending Solutions LLC | 39 Transport | Registered | 2024 |
| ZUMMR 1951079 · TMA1285109 | Weeb Enterprises, LLC | 1 Chemicals5 Pharmaceuticals6 Metal+5 | Registered | 2025 |
| ZOOMER 1932018 · TMA1211523 | ZoomerMedia Limited | 35 Advertising41 Education44 Medical | Registered | 2023 |
| ZONAR 1879979 · TMA1159649 · design | Zonar Systems, Inc. | 9 Electronics35 Advertising38 Telecommunications+3 | Registered | 2023 |
| ZOOMER 1642668 · TMA930332 | ZoomerMedia Limited | 35 Advertising | Registered | 2016 |
| ZOOMER 1589928 · TMA893557 | ZoomerMedia Limited | 28 Toys | Registered | 2015 |
| ZOOMER 1484124 · TMA942023 | ZoomerMedia Limited | 9 Electronics16 Paper36 Finance | Registered | 2016 |
| ZOOMER 1458735 · TMA922188 | ZoomerMedia Limited | 9 Electronics16 Paper18 Leather+11 | Registered | 2015 |
| ZIMMER 1376847 · TMA789063 | ZIMMER, INC. A LEGAL ENTITY | 9 Electronics | Registered | 2011 |
| ZOOMER 1278577 · TMA740123 | ZoomerMedia Limited | 9 Electronics16 Paper25 Clothing+1 | Registered | 2009 |
| ZIMMER 1272765 · TMA730163 | Zimmer, Inc. | 5 Pharmaceuticals | Registered | 2008 |
| ZIMMER 1248957 · TMA676867 | T.EN Zimmer GmbH | 1 Chemicals7 Machines35 Advertising+2 | Registered | 2006 |
| ZIMMER 1219043 · TMA686535 | Zimmer, Inc. | 5 Pharmaceuticals10 Medical16 Paper | Registered | 2007 |
| ZONAR 1215153 · TMA687374 | Zonar Systems, Inc (a Wshington corporation) | 9 Electronics35 Advertising42 Science | Registered | 2007 |
| ZMR 1005989 · TMA559782 | Zimmer, Inc. | 10 Medical | Registered | 2002 |
| ZIMMER 0594608 · TMA370554 | Zimmer, Inc. | 16 Paper | Registered | 1990 |
| ZIMMER 0594607 · TMA373560 | Zimmer, Inc. | 18 Leather | Registered | 1990 |
| ZIMMER 0566407 · TMA346918 | Zimmer, Inc. | 10 Medical | Registered | 1988 |
| ZIMMER 0561468 · TMA344342 | Zimmer, Inc. | 9 Electronics10 Medical | Registered | 1988 |
| ZIMMER 0238639 · TMA113684 | Zimmer, Inc. | 10 Medical | Registered | 1959 |
| ZOOMER 2235083 | Owner not listed | 10 Medical | Pending | 2023 |
| ZOOMER 2111106 | ZoomerMedia Limited | 7 Machines12 Vehicles18 Leather | Pending | 2021 |