| 2026-07-10 | National Council of Canadian Muslims (NCCM) | National Security/Security |
| 2026-07-05 | Organigram Global | Health; Industry; Internal Trade; International Relations; International Trade |
| 2026-06-29 | Ontario Greenhouse Vegetable Growers | Industry; International Trade; Agriculture |
| 2026-06-04 | Amazon Web Services Canada, Inc. | Intellectual Property; International Relations; International Trade; Justice and Law Enforcement; National Security/Security |
| 2026-06-02 | Edmonton Chamber of Commerce | International Relations; International Trade; Science and Technology; Small Business; Economic Development |
| 2026-05-27 | Toronto Metropolitan University | Employment and Training; Financial Institutions; Justice and Law Enforcement; National Security/Security; Economic Development |
| 2026-05-27 | BMO Financial Group | Financial Institutions; Justice and Law Enforcement |
| 2026-05-27 | Canadian Bankers Association | Financial Institutions; Consumer Issues |
| 2026-05-21 | Canadian Produce Marketing Association | Environment; Health; Industry; Internal Trade; International Relations |
| 2026-05-06 | The Centre for Israel and Jewish Affairs | National Security/Security |
| 2026-05-04 | Breakthrough T1D | Health; Science and Technology; Research and Development |
| 2026-04-28 | National Police Federation | Justice and Law Enforcement; Budget; Federal-Provincial Relations |
| 2026-04-22 | Mentor Canada | Employment and Training; Arts and Culture; Child Services; Education |
| 2026-04-17 | HRC Innovations Inc. | Energy; Environment; Industry; Justice and Law Enforcement; Labour |
| 2026-04-16 | Cohere Inc. | Industry; Science and Technology; Budget |
| 2026-04-16 | Cohere | Government Procurement; Industry; Internal Trade; International Relations; Science and Technology |
| 2026-04-15 | Carpenters' Regional Council | Employment and Training; Immigration; Infrastructure; Economic Development |
| 2026-04-14 | Canadian Media Producers Association | Taxation and Finance; Broadcasting |
| 2026-03-25 | Alzheimer Society of Canada | Health; Justice and Law Enforcement; Budget; Housing |
| 2026-03-24 | Skydio, Inc. | Telecommunications; Transportation |
| 2026-03-24 | Canadian Gaming Association (CGA) | Sports; Taxation and Finance; Broadcasting; Federal-Provincial Relations; Media |
| 2026-03-24 | Canadian Gaming Association | Sports; Broadcasting; Federal-Provincial Relations; Media |
| 2026-03-19 | The Centre for Israel and Jewish Affairs | National Security/Security |
| 2026-03-12 | Canadian Bar Association | Justice and Law Enforcement |
| 2026-03-12 | Canadian Centre for Child Protection Inc. | Employment and Training; Health; Industry; Intellectual Property; International Relations |
| 2026-03-11 | Unknown | Employment and Training; Forestry; Health; Immigration; Industry |
| 2026-03-05 | The Centre for Israel and Jewish Affairs | National Security/Security |
| 2026-03-04 | TELUS Corporation | Telecommunications |
| 2026-02-26 | Retail Council of Canada | Justice and Law Enforcement |
| 2026-02-26 | Gap Inc. | Employment and Training; Health; International Trade; Justice and Law Enforcement; Labour |
| 2026-02-26 | Amazon Canada Fulfillment Services, ULC | Telecommunications; Employment and Training; Energy; Environment; Health |
| 2026-02-26 | Canadian Association of Police Governance | Employment and Training; Justice and Law Enforcement |
| 2026-02-25 | Survivor's Circle for Reproductive Justice | Health; Aboriginal Affairs |
| 2026-02-24 | Greater Toronto Airports Authority | Immigration; Taxation and Finance; Tourism; Transportation; Consumer Issues |
| 2026-02-03 | Canadian Federation of Nurses Unions | Health |
| 2026-02-02 | Rogers Communications Inc. | Justice and Law Enforcement; Taxation and Finance |
| 2026-01-26 | National Council of Canadian Muslims (NCCM) | Justice and Law Enforcement; National Security/Security; Religion; Foreign Affairs; Constitutional Issues |
| 2025-12-11 | Valid8 Financial | Financial Institutions; Justice and Law Enforcement |
| 2025-11-25 | Canadian Labour Congress | Taxation and Finance |
| 2025-11-25 | Roshel | Government Procurement; Industry; International Trade; Science and Technology; National Security/Security |
| 2025-11-19 | Boys and Girls Clubs of Canada | Health; Justice and Law Enforcement; Child Services |
| 2025-11-10 | Polar Racking Inc. | Energy; Industry; Infrastructure; Internal Trade; International Trade |
| 2025-11-10 | Polar Racking | Industry; International Trade; Economic Development |
| 2025-11-05 | Retail Council of Canada | Justice and Law Enforcement |
| 2025-10-22 | Saskatchewan Association of Rural Municipalities | Fisheries; Justice and Law Enforcement; Taxation and Finance; National Security/Security |