| SEMPER VIVA 1493229 · TMA880198 | Hexameron Corporation | 35 Advertising38 Telecommunications39 Transport+1 | Registered | 2014 |
| SEMPER IDEM 0128374 · TMDA39507 | an individual | 33 Wine | Registered | 1926 |
| SEMPER FOODS 2194081 · TMA1282748 | Semper Foods LLC | 39 Transport | Registered | 2025 |
| Semper Eadem 2142273 · TMA1201539 | Semper Eadem Ltd. | 24 Textiles25 Clothing | Registered | 2023 |
| SEMPER FIDES 1429559 · TMA766560 | Diamants Polarstern inc./Polarstern Diamonds Inc. | 14 Jewellery35 Advertising | Registered | 2010 |
| SEMPER CANADA 2075453 · TMA1205907 | an individual | 36 Finance | Registered | 2023 |
| SEMPER SMART GAMES 2082118 · TMA1177462 · design | Semper Smart Games, LLC | 28 Toys | Registered | 2023 |
| CJC SEMPER PARAVIT 2370684 · design | Owner not listed | 28 Toys41 Education | Pending | 2024 |
| SEMPER RECTA VIA & DESIGN 0767840 · TMA454718 · design | DOMAINE COMBRET LTD. | 33 Wine35 Advertising | Registered | 1996 |
| BERMUDA SEMPER VIGILANS 0902731 · design | DEPARTMENT OF NATIONAL DEFENCE | 1 Chemicals2 Paints3 Cosmetics+42 | Pending | 1986 |
| FORTUNA SEMPER ARDENTIUS 0884525 · TMA537064 · design | an individual | 29 Meat30 Coffee | Registered | 2000 |
| OTTAWA PRO PATRIA SEMPER 0902830 · design | DEPARTMENT OF NATIONAL DEFENCE | 1 Chemicals2 Paints3 Cosmetics+42 | Pending | 1986 |
| MOOSE JAW SEMPER STUDENS 0902828 · design | DEPARTMENT OF NATIONAL DEFENCE | 1 Chemicals2 Paints3 Cosmetics+42 | Pending | 1986 |
| SALH CANADA SEMPER ALACER 0902782 · design | DEPARTMENT OF NATIONAL DEFENCE | 1 Chemicals2 Paints3 Cosmetics+42 | Pending | 1986 |
| VALCARTIER SEMPER FIDELIS 0902608 · design | DEPARTMENT OF NATIONAL DEFENCE | 1 Chemicals2 Paints3 Cosmetics+42 | Pending | 1986 |
| VIRGINIA SIC SEMPER TYRANNIS 0970831 · design | Owner not shown | 1 Chemicals2 Paints3 Cosmetics+42 | Pending | 1977 |
| SALUTI PRIMUM AUXILIO SEMPER 0912117 · design | an individual | 1 Chemicals2 Paints3 Cosmetics+42 | Pending | 2000 |
| GM GABRIEL MEFFRE SEMPER VOLUPTAS 2241426 · design | Owner not listed | 33 Wine | Pending | 2023 |
| 1 CANADIAN AIR GROUP SEMPER EXCELSIUS 0902768 · design | DEPARTMENT OF NATIONAL DEFENCE | 1 Chemicals2 Paints3 Cosmetics+42 | Pending | 1986 |
| RHLI WENTWORTH REGIMENT SEMPER PARATUS 0902815 · design | DEPARTMENT OF NATIONAL DEFENCE | 1 Chemicals2 Paints3 Cosmetics+42 | Pending | 1986 |
| THE ESSEX AND KENT SCOTTISH SEMPER PARATUS 0902792 · design | DEPARTMENT OF NATIONAL DEFENCE | 1 Chemicals2 Paints3 Cosmetics+42 | Pending | 1986 |
| UNITED STATES COAST GUARD 1790 SEMPER PARATUS 0970779 · design | Owner not shown | 1 Chemicals2 Paints3 Cosmetics+42 | Pending | 1977 |
| IUBILAEUM A.D. 2000 CHRISTUS HERI HODIE SEMPER 0909233 · design | an individual | 1 Chemicals2 Paints3 Cosmetics+42 | Pending | 1997 |
| WEST NOVA SCOTIA REGIMENT SEMPER FIDELIS CANADA 0902825 · design | DEPARTMENT OF NATIONAL DEFENCE | 1 Chemicals2 Paints3 Cosmetics+42 | Pending | 1986 |
| STATE OF WEST VIRGINIA MONTANI SEMPER LIBERI JUNE 20 1883 0970833 · design | Owner not shown | 1 Chemicals2 Paints3 Cosmetics+42 | Pending | 1977 |