| Business | Phone |
| Aztech Associates Inc 1060 Gardiners Rd, Kingston K7P 1R7 | (613) 384-9400 |
| J L Richards & Assoc Ltd 863 Princess St #203, Kingston K7L 5N4 | (613) 544-1424 |
| Mc Cormick Rankin Corp 920 Princess St #101, Kingston K7L 1H1 | (613) 546-2227 |
| Mcw Consultant 143 Lakeshore Blvd, Kingston K7M 6S2 | (613) 389-9542 |
| Metal Forming Analysis Corp 2582 Hwy 2, Kingston K7L 4V1 | (613) 547-5395 |
| Simcoe Engineering Group 516 O'Connor Dr, Kingston K7P 1N3 | (613) 389-1661 |
| Totten Sims Hubicki Assoc Ltd 654 Norris Crt, Kingston K7P 2R9 | (613) 389-3703 |
| Trow Consulting Engineers Ltd 4 Cataraqui St #210, Kingston K7K 1Z7 | (613) 542-1253 |
| Cumming Cockburn Ltd 650 Dalton Ave, Kingston K7M 8N7 | (613) 531-4440 |
| Dba Engineering 1164 Clyde Crt, Kingston K7P 2E4 | (613) 389-1781 |
| Dent Engineering Ltd 106 Gore St, Kingston K7L 2L7 | (613) 549-0210 |
| Environmental Planning & Engr 983 Lincoln Dr, Kingston K7M 4Z3 | (613) 389-2371 |
| Fuel Cell Technologies Ltd 20 Binnington Crt, Kingston K7M 8S3 | (613) 544-8222 |
| Geocor Engineering Inc 167 Ontario St, Kingston K7L 5L3 | (613) 544-6474 |