| Business | Phone |
| Allweld Technologies Inc 444 Riverview Dr, Chatham N7M 5J5 | (519) 360-9009 |
| Hercon Sheet Metal 9479 Longwoods Rd E, Chatham N7M 5K3 | (519) 354-5210 |
| Huys Industries Ltd 444 Riverview Dr, Chatham N7M 5J5 | (519) 351-6777 |
| Kent Kustom Fabrication 68 Glenwood Dr, Chatham N7L 3X4 | (519) 436-0956 |
| Millson Welding & Sheet Metal 23273 Prince Albert Rd, Chatham N7M 5J1 | (519) 352-6100 |
| Chatham Stamp Co 381 Park Ave W, Chatham N7M 1W6 | (519) 351-4220 |