| Audit-iQ 2077689 | an individual | 42 Science | Pending | 2021 |
| ONE AUDIT 1968425 · TMA1267622 | ControlCase, LLC | 42 Science | Registered | 2024 |
| CAP AUDIT 0883084 · TMA529126 | Air Liquide Canada Inc. | 35 Advertising42 Science | Registered | 2000 |
| CORE AUDIT 1725582 · TMA1066902 · design | Corenso North America, LLC | 42 Science | Registered | 2019 |
| Audit Alert 2016894 | Codepoint Inc. | 9 Electronics | Pending | 2020 |
| AUDIT SHIELD 1791664 · TMA980316 · design | Accountancy Insurance Brokers Limited | 36 Finance | Registered | 2017 |
| AUDIT SHIELD 1736361 · TMA944437 | Accountancy Insurance Brokers Limited | 36 Finance | Registered | 2016 |
| LEAN IN AUDIT 1736322 · TMA944111 | KPMG LLP | 9 Electronics16 Paper21 Housewares+1 | Registered | 2016 |
| AUDIT FUNDING 0923325 | Independent Electricity System Operator (IESO) | All goods and services | Protected | 2015 |
| AUDIT FUNDING 0921554 | Ontario Power Authority | All goods and services | Protected | 2012 |
| PINPOINT AUDIT 1927154 · TMA1116173 | Supplylogix LLC | 42 Science45 Legal | Registered | 2021 |
| AUDIT SYSTEM/ 2 0836081 · TMA492898 · design | an individual | 42 Science | Registered | 1998 |
| AUDIT SYSTEM/ 2 0800960 · TMA506859 · design | an individual | 9 Electronics | Registered | 1999 |
| AUDIT TO ACTION 1791777 · TMA1034875 | Enbridge Gas Inc. | 41 Education42 Science | Registered | 2019 |
| CONFIDENCE AUDIT 2254861 · TMA1274508 | Cornwall Financial Partners Inc. | 36 Finance | Registered | 2024 |
| EXPERIENCE AUDIT 1985979 · TMA1283736 | an individual | 35 Advertising41 Education | Registered | 2025 |
| The Culture Audit 1692398 · TMA948217 | Corinth Corridor Investments LTD | 35 Advertising | Registered | 2016 |
| B REAL TIME AUDIT 1639378 · TMA943922 · design | an individual | 35 Advertising42 Science45 Legal | Registered | 2016 |
| TK INSURANCE AUDIT 1566453 · TMA856649 | TK Insurance Group Inc. | 35 Advertising36 Finance | Registered | 2013 |
| A AUDIT MY PAYROLL 2335322 · design | AUDIT MY PAYROLL PTY LTD | 9 Electronics35 Advertising42 Science | Pending | 2024 |
| Interactive e-Audit 1278435 · TMA687964 | Services Professionals Nader Consultants Inc. | 16 Paper42 Science | Registered | 2007 |
| Tax Audit Solutions 2024694 | an individual | 35 Advertising36 Finance | Pending | 2020 |
| LE LEAN DANS L'AUDIT 1739105 · TMA949148 | KPMG LLP | 9 Electronics16 Paper21 Housewares+1 | Registered | 2016 |
| CCAF-FCVI AUDIT NEWS 1617474 · TMA928025 | Canadian Audit & Accountability Foundation / Fondation canadienne pour l'Audit et la responsabilisation | 9 Electronics16 Paper35 Advertising+2 | Registered | 2016 |
| A AUDIT INTELLIGENCE 2362546 · design | an individual | 35 Advertising | Pending | 2024 |