| Business | Phone |
| Atg Industries Inc 5420 Canotek Rd #103, Gloucester K1J 1E9 | (613) 745-0695 |
| Imco Tool & Die 1417 Cyrville Rd #B, Gloucester K1B 3L7 | (613) 741-0480 |
| Micron Precision Inc 4110 Belgreen Dr, Gloucester K1G 3N2 | (613) 737-6444 |
| Millimeter Engineering Works 2790 Fenton Rd, Gloucester K1T 3T7 | (613) 822-0660 |
| Otal Precision Co 2730 Fenton Rd, Gloucester K1T 3T7 | (613) 822-1040 |
| Vadon Manufacturing Inc 5460 Canotek Rd #88, Gloucester K1J 9G8 | (613) 744-8678 |
| Bsd Precision Inc 5350 Canotek Rd, Gloucester K1J 9C9 | (613) 745-3797 |
| Cam-Tag Industries Inc 2783 Fenton Rd, Gloucester K1T 3T8 | (613) 822-1921 |
| Dominis Engineering Ltd 5515 Canotek Rd #15, Gloucester K1J 9L1 | (613) 747-0193 |