| GUTPRO 1817396 · TMA1016268 | Organic 3, Inc. | 5 Pharmaceuticals | Registered | 2019 |
| GTPRO 0887827 · TMA528175 | Canadian National Railway Company | 35 Advertising39 Transport | Registered | 2000 |
| GETPRO 2284612 | an individual | 29 Meat30 Coffee32 Beer | Pending | 2023 |
| GETpro 2012137 | HENSLEY INDUSTRIES, INC. | 7 Machines | Pending | 2020 |
| GATEPRO 2288336 · TMA1260314 | THE PROCTOR GROUP, LLC DBA ABBEY HARDWARE | 6 Metal | Registered | 2024 |
| GOTYBRID 2149713 · TMA1188771 | GLAXO GROUP LIMITED | 5 Pharmaceuticals | Registered | 2023 |
| GoodBrew 2117110 · TMA1195530 | 2957-6758 QUÉBEC INC. | 21 Housewares | Registered | 2023 |
| GTApreneurs 2018977 · TMA1230839 | an individual | 35 Advertising | Registered | 2024 |
| GODBRANDS 1951067 · TMA1194175 | an individual | 9 Electronics35 Advertising45 Legal | Registered | 2023 |
| GOODFOR 1943552 · TMA1167311 | GOODFOR, INC. | 5 Pharmaceuticals | Registered | 2023 |
| GODAVARI 1894764 · TMA1110592 | Southern Foods Inc | 43 Restaurants | Registered | 2021 |
| #GETFRIED 1877135 · TMA1066361 | GETFRIED FRANCHISE USA, LLC. | 29 Meat30 Coffee43 Restaurants | Registered | 2019 |
| GEDIFRA 1860014 · TMA1080593 · design | an individual | 23 Yarns24 Textiles25 Clothing | Registered | 2020 |
| GDUBYRD 1844471 · TMA1012519 · design | PRODRONE TECHNOLOGY (SHENZHEN) CO. LTD. | 12 Vehicles | Registered | 2019 |
| GODAVARI 1722466 · TMA991339 | Bokhary Foods Inc. | 29 Meat30 Coffee | Registered | 2018 |
| GOTOPROS 1699410 · TMA920567 | GoToPros Home Services Corporation | 35 Advertising | Registered | 2015 |
| GOTOPROS 1699407 · TMA920565 · design | GoToPros Home Services Corporation | 35 Advertising | Registered | 2015 |
| GTBridge 1610386 · TMA923488 | Owner not shown | 9 Electronics36 Finance38 Telecommunications+1 | Registered | 2015 |
| GODPOWER 1571465 · TMA875334 | an individual | 9 Electronics16 Paper | Registered | 2014 |
| GTFRAME 1529270 · TMA862110 | Owner not shown | 9 Electronics36 Finance38 Telecommunications+1 | Registered | 2013 |
| GEDIFRA 1436567 · TMA776818 · design | an individual | 23 Yarns | Registered | 2010 |
| GotPrint 1424097 · TMA817722 | Printograph Inc. dba GotPrint | 35 Advertising | Registered | 2012 |
| GEUTEBRUCK 1416096 · TMA842323 | Geutebrück GmbH | 9 Electronics11 Lighting12 Vehicles+3 | Registered | 2013 |
| GOODPRINT 1415299 · TMA811067 | eBay Inc. | 35 Advertising42 Science | Registered | 2011 |
| getprint 1338967 · TMA846359 | an individual | 16 Paper40 Treatment | Registered | 2013 |