| Business | Phone |
| Asset Tracking Svc Inc 444 5 Ave Sw #800, Calgary T2P 2T8 | (403) 213-5577 |
| Gps Central 1922 9 Ave Se #11, Calgary T2G 0V2 | (403) 239-1400 |
| Novatel Inc 1120 68 Ave Ne, Calgary T2E 8S5 | (403) 295-4500 |
| Paladin Positioning Inc 2915 21 St Ne #100, Calgary T2E 7T1 | (403) 230-8140 |
| Csi Wireless Inc 4110 9 St Se, Calgary T2G 3C4 | (403) 259-3311 |
| Gemini Positioning Systems Ltd 611 71 Ave Se, Calgary T2H 0S7 | (403) 252-5007 |