| Business | Phone |
| 3d-N Engineering Svc Ltd 1815 Ironstone Manor, Pickering L1W 3W9 | (905) 471-5372 |
| Ara Paints 1755 Plummer St #4, Pickering L1W 3S1 | (905) 420-1268 |
| Kmk Consultants Ltd 1099 Kingston Rd, Pickering L1V 1B5 | (905) 837-0314 |
| Simcoe Engineering Group Ltd 1815 Ironstone Manor #10, Pickering L1W 3W9 | (905) 831-1715 |
| Vista Engineering 1815 Ironstone Manor #13, Pickering L1W 3W9 | (905) 837-0862 |