| GOLZAR 2222144 · TMA1259618 · design | an individual | 14 Jewellery | Registered | 2024 |
| GELCARIN 0578727 · TMA350126 | DuPont Nutrition USA, Inc., a Delaware corporation | 3 Cosmetics5 Pharmaceuticals | Registered | 1989 |
| GELCARE 2057331 · TMA1280137 | LE MANOIR SAINTE-CATHERINE INC. | 3 Cosmetics4 Oils5 Pharmaceuticals | Registered | 2025 |
| GELCARE 1910243 · TMA1117902 | LE MANOIR SAINTE-CATHERINE INC. | 3 Cosmetics5 Pharmaceuticals8 Hand+3 | Registered | 2022 |
| GELAGRI 1434200 · TMA807369 | an individual | 29 Meat31 Fresh | Registered | 2011 |
| GALCAR 0890109 · TMA515624 | IMPERIAL OIL LIMITED | 4 Oils | Registered | 1999 |
| GlySERIAS 2254351 · TMA1270261 | an individual | 1 Chemicals5 Pharmaceuticals | Registered | 2024 |
| GLOCARNIVAL 2254158 · TMA1273076 · design | GUANG ZHOU ZHONG MING CHEMICAL SCIENCE AND TECHNOLOGY CO.LTD | 2 Paints16 Paper19 Building | Registered | 2024 |
| Glucoracy 2230181 · TMA1252961 | Shenzhen JinChannel Innovation Technology Co. Ltd. | 10 Medical | Registered | 2024 |
| Glazero 2220259 · TMA1219441 | GLAZERO INTERNATIONAL INC | 9 Electronics | Registered | 2024 |
| GLUGRU 2204021 · TMA1240024 | Owner not shown | 9 Electronics | Registered | 2024 |
| GLASSROOM 2201490 · TMA1197287 | Salle de verre inc. | 35 Advertising | Registered | 2023 |
| GULLYCRICKET 2175036 · TMA1226152 | SCHLEP GAMES, INC. | 9 Electronics41 Education | Registered | 2024 |
| GloQuarium 2152813 · TMA1233376 | People Co. Ltd. | 28 Toys | Registered | 2024 |
| GLAKER 2131251 · TMA1194311 | CORDIT MANAGEMENT LIMITED | 8 Hand | Registered | 2023 |
| GLAZEWRAP 2105310 · TMA1189581 | Pixelle Specialty Solutions LLC | 16 Paper | Registered | 2023 |
| GLAZEARMOR 2105305 · TMA1190723 | Pixelle Specialty Solutions LLC | 16 Paper | Registered | 2023 |
| GALAGRO 2085153 · TMA1168688 | More Than Just Feed Inc. | 5 Pharmaceuticals31 Fresh | Registered | 2023 |
| GLOSSIWEAR 2084019 · TMA1186030 | Glossier, Inc. | 18 Leather25 Clothing35 Advertising | Registered | 2023 |
| GOALIEGUARD 2032722 · TMA1136562 | Body Armour Canada Ltd. | 25 Clothing | Registered | 2022 |
| Glacierbeats 2003091 · TMA1131564 | an individual | 41 Education | Registered | 2022 |
| GLYCARE 1996923 · TMA1188046 | Owner not shown | 1 Chemicals5 Pharmaceuticals29 Meat+2 | Registered | 2023 |
| GLOSSIER 1982572 · TMA1275102 | Glossier, Inc. | 3 Cosmetics14 Jewellery18 Leather+3 | Registered | 2024 |
| GEOLOGR 1959262 · TMA1226546 | Hyperspectral Intelligence Inc. | 9 Electronics | Registered | 2024 |
| GLOSSIER 1951575 · TMA1185701 | Glossier, Inc. | 35 Advertising | Registered | 2023 |