| Business | Phone |
| Hymarc Limited 35 Antares Dr #1, Nepean K2E 8B1 | (613) 727-1584 |
| Megs Specialty Gases & Equip 22 Jamie Ave #B, Nepean K2E 6T6 | (613) 226-4228 |
| Semoptics Ltd 174 Colonnade Rd, Nepean K2E 7J5 | (613) 727-1698 |
| Canberra Packard Canada 19 Grenfell Cres #206, Nepean K2G 0G3 | (613) 225-6373 |