| Business | Phone |
| Jec Industries Co Ltd 273 Bowes Rd #B, Concord L4K 1H8 | (905) 738-1595 |
| Lindgren Automation Inc 69 Connie Cres, Concord L4K 1L3 | (905) 738-1236 |
| Noam Engineering & Automation 10 Planchet Rd #2, Concord L4K 2C8 | (905) 760-0866 |
| Power Blitz Technologies 577 Edgeley Blvd, Concord L4K 4B2 | (905) 738-7797 |
| Proline Automation Systems 30 Casmir Crt, Concord L4K 4J5 | (905) 760-2670 |
| Qdp Engineering Inc 150 Bradwick Dr #28a, Concord L4K 4M7 | (905) 760-8459 |
| Quantum Automated Machinery 219 Connie Cres #11, Concord L4K 1L4 | (905) 738-5431 |
| Roteq Equip 317 Bradwick Dr, Concord L4K 1K5 | (905) 660-8800 |
| Sns-Paragon 147 Citation Dr #34, Concord L4K 2P8 | (905) 738-0447 |
| Steeltech 85 Bowes Rd #8, Concord L4K 1H6 | (905) 761-7241 |