| Business | Phone |
| Global Iem 2895 Kew Dr, Windsor N8T 3B7 | (519) 974-3624 |
| Inspec Software Technology 9766 Osborn Cres, Windsor N8R 1G3 | (519) 735-9443 |
| Lance Instruments 1370 Matthew Brady Blvd, Windsor N8S 4R6 | (519) 945-3571 |
| Lasard Fixture & Gauge Ltd 6230 Hawthorne Dr, Windsor N8T 1J9 | (519) 974-1116 |
| R & D Precision Gauge 3988 Riberdy Rd, Windsor N8W 3W4 | (519) 967-1512 |
| Tri-Tech Fixtures Ltd 5355 Outer Dr, Windsor N9A 6J3 | (519) 737-9075 |