| 2026-06-19 | Pathways to Education Canada | Employment and Training; Health; Immigration; Justice and Law Enforcement; Budget |
| 2026-06-10 | Canadian Fuels Association | Energy; Environment; Taxation and Finance |
| 2026-05-26 | Community Radio Fund of Canada | Broadcasting |
| 2026-05-26 | ALLIANCE DES RADIOS COMMUNAUTAIRES DU CANADA | Broadcasting |
| 2026-05-26 | KidSport | Sports |
| 2026-05-26 | Edmonton Global | Employment and Training; Energy; Environment; Health; Immigration |
| 2026-05-25 | Alberta's Industrial Heartland Association | Energy; Environment; Taxation and Finance; Economic Development |
| 2026-05-20 | Canadian Centre for Child Protection Inc. | Health; Industry; Justice and Law Enforcement; Science and Technology; Privacy and Access to Information |
| 2026-04-23 | Toronto Symphony Orchestra | International Relations |
| 2026-04-21 | CBC Pensioners National Association | Taxation and Finance; Pensions; Arts and Culture; Broadcasting |
| 2026-04-21 | Mechanical Contractors Association of Canada | Industry; Taxation and Finance; Budget; Economic Development; Federal-Provincial Relations |
| 2026-04-15 | Directors Guild of Canada | Intellectual Property; Arts and Culture; Broadcasting |
| 2026-04-14 | Canadian Media Producers Association | Taxation and Finance; Broadcasting |
| 2026-04-14 | Google Canada Corporation | Justice and Law Enforcement; Science and Technology; Privacy and Access to Information; Consumer Issues |
| 2026-04-10 | Cogeco inc. | Arts and Culture |
| 2026-03-31 | The Professional Institute for the Public Service of Canada | Employment and Training; Environment; Fisheries; Government Procurement; Health |
| 2026-03-10 | CANADIAN PORK COUNCIL | Immigration; International Trade; Agriculture; Budget; Federal-Provincial Relations |
| 2026-02-26 | Secure Future Research Ltd DBA ControlAI | National Security/Security; Research and Development; Foreign Affairs |
| 2026-02-11 | Canadian Association of Broadcasters | Taxation and Finance; Budget; Broadcasting; Media |
| 2026-02-09 | Canadian Gaming Association (CGA) | Sports; Broadcasting; Federal-Provincial Relations; Media |
| 2026-02-03 | Children First Canada | Environment; Health; Justice and Law Enforcement; Budget; Research and Development |
| 2026-02-03 | Alberta Milk | Environment; International Trade; Agriculture; Animal Welfare |
| 2026-01-28 | Google Canada Corporation | Employment and Training; Science and Technology; Economic Development; Broadcasting |
| 2025-11-25 | Canadian Association of Broadcasters | Taxation and Finance; Budget; Broadcasting |
| 2025-11-25 | Canadian Parks and Recreation Association | Employment and Training; Health; Immigration; Infrastructure; Labour |
| 2025-11-25 | Canadian Labour Congress | Taxation and Finance |
| 2025-11-24 | Association of Canadian Publishers | Intellectual Property; Arts and Culture |
| 2025-11-20 | Rothmans, Benson & Hedges Inc. | Health; Justice and Law Enforcement; Taxation and Finance |
| 2025-11-18 | Canadian Construction Association | Employment and Training; Energy; Environment; Government Procurement; Immigration |
| 2025-11-18 | Canadian Automobile Dealers Association (CADA) | International Trade |
| 2025-11-18 | Chemistry Industry Association of Canada | Energy; Environment; Health; Industry; Climate |
| 2025-11-18 | Inter Pipeline Ltd. | Energy; Economic Development |
| 2025-11-17 | NOVA Chemicals Corporation | Environment; Internal Trade; Taxation and Finance |
| 2025-11-06 | MacKenzie Art Gallery | Infrastructure; Tourism; Arts and Culture |
| 2025-10-28 | The Ontario Lung Association | Environment; Health; Education |
| 2025-10-28 | The Canadian Chiropractic Association | Health; Aboriginal Affairs; Taxation and Finance; Defence |
| 2025-10-28 | Progressive Contractors Association of Canada | Employment and Training; Energy; Government Procurement; Immigration; Industry |
| 2025-10-28 | Canadian Chiropractic Association | Health; Aboriginal Affairs; Taxation and Finance; Defence |
| 2025-10-17 | NorQuest College | Employment and Training; Labour; Economic Development; Education |
| 2025-10-09 | Canadian Private Copying Collective (CPCC) | Intellectual Property |
| 2025-10-09 | Writers Guild of Canada | Telecommunications; Employment and Training; Intellectual Property; International Trade; Labour |
| 2025-10-09 | Canadian Private Copying Collective | Intellectual Property; Budget; Arts and Culture |
| 2025-10-08 | Terry Fox Humanitarian Awards Inc. | Budget; Education |