| GRIDSUM 1867432 · TMA1041324 · design | Beijing Gridsum Technology Co. Ltd. | 9 Electronics42 Science | Registered | 2019 |
| GRIDWIZ 2257104 · design | Gridwiz Inc. | 9 Electronics | Pending | 2023 |
| GRIDKIDS 2184975 · TMA1253719 | New Configurations IP Limited | 28 Toys | Registered | 2024 |
| GRIDSOLV 2067799 · TMA1189245 | Owner not shown | 9 Electronics11 Lighting37 Construction+2 | Registered | 2023 |
| GRIDSTAR 1797935 · TMA1034839 | LOCKHEED MARTIN CORPORATION | 7 Machines9 Electronics | Registered | 2019 |
| GRIDSURE 1328176 · TMA755529 | SafeNet UK Limited | 9 Electronics36 Finance45 Legal | Registered | 2009 |
| GRIDWISE 2351918 | Gridwise, Inc. | 9 Electronics38 Telecommunications39 Transport+1 | Pending | 2024 |
| GRIDSTREAM 1428552 · TMA801505 · design | Owner not shown | 9 Electronics35 Advertising42 Science+1 | Registered | 2011 |
| GRIDSTREAM 1428090 · TMA801506 | Owner not shown | 9 Electronics35 Advertising42 Science+1 | Registered | 2011 |
| GRIDCON 1998463 · TMA1122476 | MASCHINENFABRIK REINHAUSEN GMBH | 9 Electronics | Registered | 2022 |
| Gridtex 1837093 · TMA1006117 | an individual | 24 Textiles | Registered | 2018 |
| GRIDX 1826351 · TMA1006008 | Listowel Plastics Inc. | 19 Building | Registered | 2018 |
| GRIDOS 1708767 · TMA946690 | Opus One Solutions Energy Corp. | 9 Electronics | Registered | 2016 |
| GRIDCON 1591472 · TMA912149 | MASCHINENFABRIK REINHAUSEN GMBH | 9 Electronics37 Construction40 Treatment+1 | Registered | 2015 |
| GRIDSMART 1498348 · TMA840842 | Cubic ITS, Inc. | 9 Electronics | Registered | 2013 |
| GridSmart 1425390 · TMA804897 | Burlington Hydro Electric Inc. | 7 Machines9 Electronics16 Paper+5 | Registered | 2011 |
| GRIDSTONE 1263006 · TMA670806 | Gold Bond Building Products, LLC | 19 Building | Registered | 2006 |
| GRIDSTONE 1085716 · TMA673539 | Gold Bond Building Products, LLC | 19 Building | Registered | 2006 |
| GRIDSTEEL 0238807 · TMA107523 | JAYNE INDUSTRIES, INC. | 6 Metal | Registered | 1957 |
| GRIDZILLA 2287534 | an individual | 6 Metal35 Advertising | Pending | 2023 |
| GRADSLIKEME 1701072 · TMA984107 | GradsLikeMe Inc. | 9 Electronics16 Paper24 Textiles+4 | Registered | 2017 |
| GRIDSTATION 2363281 | AiResource Technologies, LLC | 7 Machines37 Construction40 Treatment | Pending | 2024 |
| GRTXIN 2244997 · TMA1264349 | Shenzhen Sanshen Technology Co. Ltd | 25 Clothing | Registered | 2024 |
| GUARDICATE 2208866 · TMA1277526 | ALLTECH, INC. | 5 Pharmaceuticals31 Fresh | Registered | 2024 |
| GREATEC 2197215 · TMA1246412 | BRIDGESTONE CORPORATION | 12 Vehicles | Registered | 2024 |