| Grink 1789877 · TMA982451 | an individual | 16 Paper21 Housewares25 Clothing+1 | Registered | 2017 |
| GRINK 1705409 · TMA933805 · design | an individual | 16 Paper21 Housewares25 Clothing+1 | Registered | 2016 |
| GRENG 1511343 · TMA831463 · design | ANHUI BBCA BIOCHEMICAL CO. LTD. | 1 Chemicals3 Cosmetics5 Pharmaceuticals+3 | Registered | 2012 |
| GARUNK 2080870 · TMA1165987 | Shenzhen kairuitai Trade Co. Ltd | 28 Toys | Registered | 2023 |
| GREINS 1891234 · TMA1090188 · design | Perry Landers Greins Environmental Technologies Inc | 11 Lighting40 Treatment | Registered | 2020 |
| GREENX 1806112 · TMA999150 · design | Sellars Absorbent Materials, Inc. | 16 Paper | Registered | 2018 |
| GREENS+ 0877367 · TMA524159 | Graci Research, Ltd. | 5 Pharmaceuticals29 Meat30 Coffee+1 | Registered | 2000 |
| GREENS+ 0736852 · TMA453717 | Graci Research, Ltd. | 5 Pharmaceuticals | Registered | 1996 |
| GRANKEE 2181458 · TMA1232377 · design | an individual | 25 Clothing | Registered | 2024 |
| GrowInk 2026556 · TMA1134938 | UPM-Kymmene Corporation | 1 Chemicals5 Pharmaceuticals7 Machines | Registered | 2022 |
| GRANKLE 1875311 · TMA1066486 | an individual | 28 Toys38 Telecommunications41 Education+2 | Registered | 2019 |
| GRENSON 1749269 · TMA1004177 | Grenson Ltd. | 25 Clothing | Registered | 2018 |
| GREENGO 1594844 · TMA965434 | an individual | 5 Pharmaceuticals34 Tobacco | Registered | 2017 |
| GREENIQ 1568514 · TMA859508 | an individual | 7 Machines12 Vehicles42 Science | Registered | 2013 |
| GreenEx 1445494 · TMA809127 | Bio-Solutions Corp. | 5 Pharmaceuticals | Registered | 2011 |
| GREENEX 2373598 | Owner not shown | 31 Fresh | Pending | 2025 |
| GREENSKIN 1562977 · TMA895676 | an individual | 6 Metal17 Rubber | Registered | 2015 |
| GREENCOOK 1526241 · TMA896866 | A.HEBERLEIN | 29 Meat30 Coffee33 Wine | Registered | 2015 |
| GREENHAWK 0679616 · TMA397153 | GREENHAWK INC. | 3 Cosmetics28 Toys35 Advertising | Registered | 1992 |
| GREENKIND 2278176 · design | Owner not listed | 29 Meat30 Coffee35 Advertising | Pending | 2023 |
| GREENHECK 2162157 | GREENHECK FAN CORPORATION | 11 Lighting | Pending | 2022 |
| Guyarns 2256624 · TMA1276250 | Quanzhou Gaien Trading Co. Ltd. | 25 Clothing | Registered | 2024 |
| Girimax 2240908 · TMA1261550 | an individual | 11 Lighting | Registered | 2024 |
| GREENSTONE 2217999 · TMA1249775 | Greenstone Financial Services Canada Inc. | 9 Electronics35 Advertising36 Finance+3 | Registered | 2024 |
| GREENESAGE 2181207 · TMA1229508 · design | Guangzhou Xiaoma Zhiyin Network Platform Technology Co. Ltd. | 21 Housewares | Registered | 2024 |