| Business | Phone |
| Telecom Ottawa 1970 Merivale Rd #100, Nepean K2G 6Y9 | (613) 225-4631 |
| Integrated Device Technology 39 Robertson Rd #505, Nepean K2H 8R2 | (613) 596-3339 |
| Parslow Radio Communications 190 Colonnade Rd, Nepean K2E 7J5 | (613) 723-6629 |
| Catapult Communications Corp 39 Robertson Rd #261, Nepean K2H 8R2 | (613) 829-9360 |
| Farrell Communications 1451 Woodroffe Ave, Nepean K2G 1W1 | (613) 726-7565 |
| Galazar Networks Inc 35 Fitzgerald Rd, Nepean K2H 1E6 | (613) 726-2992 |