| 534 | Motivus Technologies |
| 1337 | MPAC |
| 1330 | MUSIC CARE by Room 217 |
| 1315 | NanoTess |
| 802 | National Pharmacy |
| 402 | National Seating & Mobility |
| 1239 | NestAide Inc |
| 1309 | Nestle Health Science |
| 226 | Netwire Inc. |
| 633 | Niuz Corp |
| 1122 | Northern Channels |
| 209 | Nova Healthcare |
| 325 | Novo Peak Health |
| 1231 | Nutra Services and Aramark Canada |
| 1216 | OliveCorp Software Inc. |
| 339 | ONESource Moving Solutions |
| 918 | On-Site Specialists |
| 1133 | Ontario Laundry Systems Inc |
| 933 | Ontario Medical Supply |
| 1129 | ONZ Kare Corp. |
| 244 | ORCA OLTCA |
| 1321 | PainChek |
| 1312 | Paratus Medical |
| 316 | Parts Town Canada |
| 1230 | Paul Davis Restoration Inc |
| 712 | Perfuse Medtec Inc. |
| 434 | Perley Health |
| 1131 | Phoenix LTC |
| 205 | PiiComm Inc. |
| 632 | Pinchin Ltd |
| 1034 | Pinder's Security Products |
| 508 | PointClickCare |
| 1310 | Poltys Canada Inc. |
| 424 | Polyflor Canada Inc. |
| 1016 | Practice Health Check Corp |
| 505 | Priority Communication Systems Ltd. |
| 901 | Priority Healthcare Staffing Solutions Inc. |
| 218 | Project AMPLIFI (St. Joseph's Healthcare Hamilton) |
| 509 | ProResp Inc |
| 730 | Public Services Health and Safety Association |
| 532 | PX Solutions |
| 543 | Quest Automotive Leasing |
| 809 | Retirement Home Regulatory Authority |
| 522 | RhynoCare |
| 830 | Rogers Communications Canada Inc. |
| 1138 | Sage Software |
| 1334 | Sam Medical Ltd |
| 1002 | Savaria Patient Care |
| 931 | SchedulePop |
| 221 | Schlegel-UW Research Institute for Aging |