| Business | Phone |
| A & M Precision Machining 1111 Stellar Dr #2, Newmarket L3Y 7B8 | (905) 853-7597 |
| Kytec Machine Works Ltd 225 Pony Dr #2, Newmarket L3Y 7B5 | (905) 853-5054 |
| Anh Industries 160 Pony Dr, Newmarket L3Y 7B6 | (905) 836-9117 |
| Aquarius Tool & Die 110 Pony Dr, Newmarket L3Y 7B6 | (905) 953-0724 |
| J & A Precision 1271 Gorham St, Newmarket L3Y 7V1 | (905) 830-5651 |
| Jansa Enterprises 1225 Gorham St, Newmarket L3Y 7V1 | (905) 898-1464 |
| Lakewood Machine & Tool Inc 1225 Gorham St, Newmarket L3Y 7V1 | (905) 853-6194 |
| Palcam Technologies Ltd 1303 Ringwell Dr #2, Newmarket L3Y 7V1 | (905) 853-1675 |
| Canadian Jig Grinding Co 160 Pony Dr, Newmarket L3Y 7B6 | (905) 954-1013 |
| Dual Design & Machine Inc 1131 Gorham St, Newmarket L3Y 7V1 | (905) 830-5188 |
| Exactech Precision Machining 1205 Twinney Dr, Newmarket L3Y 7V1 | (905) 953-0239 |
| Finlay Metal Machine & Repair Rr 3 Lcd 1, Newmarket L3Y 4W1 | (905) 895-4366 |