| iTrack Solutions, Inc. | Alberta |
| itracks | Saskatchewan |
| itracMEDIA, Inc. | Ontario |
| ITS BC | British Columbia |
| ITS Chestermere | |
| ITS Consulting, Inc. | British Columbia |
| ITS Corporation | Saskatchewan |
| ITS Electronics, Inc. | Ontario |
| ITS Independent Telephone Services | Ontario |
| ITS Kelowna | British Columbia |
| ITS Phones | Ontario |
| ITS Telecom Ltd | British Columbia |
| ITS Vancouver | British Columbia |
| ITSolution24x7 | Ontario |
| ITsPaul | |
| ITSupportDesk.ca | British Columbia |
| ITSYS Consulting, Inc. | Quebec |
| ITW Consulting Corporation | Ontario |
| iTzone.ca | |
| IUGO Mobile Entertainment, Inc. | British Columbia |
| Ivan's AV | |
| iVedha | Ontario |
| Ivéo | |
| Iversoft | |
| Iversoft Solutions, Inc. | Ontario |
| Ivey Business School | |
| iViewSystems, Inc. | Ontario |
| iVision Software | Ontario |
| Ivrnet | Alberta |
| iWave Information Systems, Inc. | Prince Edward Island |
| iWeb Technologies, Inc. | Quebec |
| iWEBAPP | |
| iWebContact | |
| IWI Consulting Group | Ontario |
| iWoka Solutions | Ontario |
| IX Solutions | |
| IXACT Contact Solutions, Inc. | Ontario |
| Ixiasoft | Quebec |
| iXmédia | Quebec |
| iXore, Inc. | Quebec |
| IXTROM Group, Inc. | Quebec |
| Izimage | Quebec |
| Izotropic Corporation | |
| J&J Computer Systems | |
| J'ai un point ca | Quebec |
| J-Squared Technologies, Inc. | Alberta |
| J-Tech Engineering Ltd | British Columbia |
| J. Klassen, Inc. | British Columbia |
| J.A. Faust Applied Digital Services and Technologies | |
| J.G Informatique | Quebec |