| Business | Phone |
| Riebner Tool & Mould 8241 Keele St #11, Concord L4K 1Z5 | (905) 760-7984 |
| Trs Tool & Die Co Ltd 116 Viceroy Rd, Concord L4K 2L8 | (905) 738-4710 |
| Canco Tool Machine 85 Bowes Rd #6, Concord L4K 1H6 | (905) 761-1661 |
| Empire Carbide Engineering Ltd 470 Edgeley Blvd, Concord L4K 4G4 | (905) 660-3968 |