| Business | Phone |
| Igus Inc 201 Millway Ave #24, Concord L4K 5K8 | (905) 760-8448 |
| Itw Deltar Canada Automotive 80 Sante Dr, Concord L4K 3C4 | (905) 660-6800 |
| Lear Corp 375 Basaltic Rd, Concord L4K 4W8 | (905) 879-0292 |
| Polineer Plastics Ltd 85 Bowes Rd #14a, Concord L4K 1H6 | (905) 760-1875 |
| Progressive Moulded Products 9024 Keele St, Concord L4K 2N2 | (905) 669-5522 |
| Salga Associates 161 Snidercroft Rd #A, Concord L4K 2J8 | (905) 669-0999 |
| Swissplas Limited 31 Spinnaker Way, Concord L4K 2Y5 | (905) 669-5203 |
| X Moulds Inc 85 Bowes Rd, Concord L4K 1H6 | (905) 761-9229 |
| Friction Technology 5 Sims Cres #A, Concord | (905) 660-6556 |