| Business | Phone |
| Adamson Lawson Surbray Assoc 2020 Winston Park Dr #102, Oakville L6H 6X7 | (905) 829-8818 |
| Agra Systems 2140 Winston Park Dr #208, Oakville L6H 5V5 | (905) 829-8885 |
| Amec Ci Power Ltd 2020 Winston Park Dr #700, Oakville L6H 6X7 | (905) 829-5400 |
| Amec 2020 Winston Park Dr #700, Oakville L6H 6X7 | (905) 829-4402 |
| Aseco Integrated Systems Ltd 635 Fourth Line #16, Oakville L6L 5W4 | (905) 339-0059 |
| Global Point Design Inc 2861 Sherwood Heights Dr #27, Oakville L6J 7K1 | (905) 829-4424 |
| Heavy Electricals Canada Inc 2885 Sherwood Heights Dr, Oakville L6J 7H1 | (905) 829-1469 |
| Ibs Engineering Ltd 2724 Coventry Rd, Oakville L6H 6R1 | (905) 829-9391 |
| J C Walsh Project Svc 1112 Springbrook Cres, Oakville L6M 2C7 | (905) 469-9604 |
| Jpm Consulting Svc Inc 100 Lakeshore Rd E #1005, Oakville L6J 6M9 | (905) 845-2552 |
| Michael P Sudbury Consulting 284 Woodland Dr, Oakville L6J 4W5 | (905) 339-2733 |
| Mold Analysis 1390 Creekwood Trail, Oakville L6H 6C7 | (905) 337-2226 |
| Northern Energy Ltd 150 Blyth Cres, Oakville L6J 5H6 | (905) 845-8214 |
| Baird & Assoc 627 Lyons Lane #400, Oakville L6J 5Z7 | (905) 845-5385 |
| Sms Energy-Engineering Inc 447 Speers Rd #201, Oakville L6K 3S7 | (905) 845-5148 |
| Spg Engineering Group 34 Rebecca St, Oakville L6K 1J1 | (905) 338-6662 |
| Sr & Ed Engineering Cnslnts 1578 Heritage Way, Oakville L6M 2Z5 | (905) 825-0931 |
| Thurber Engineering Ltd 2010 Winston Park Dr #103, Oakville L6H 5R7 | (905) 829-8666 |
| Twd Technologies 1200 Speers Rd, Oakville L6L 2X4 | (905) 338-3372 |
| Tyne Engineering Inc 2333 Wyecroft Rd #9, Oakville L6L 6L4 | (905) 825-0697 |
| Ve-Go Engineering Inc 2900 Portland Dr, Oakville L6H 5W8 | (905) 829-3390 |
| Vidya Engineering Svc Inc 2104 Lumberman Lane, Oakville L6M 2Y9 | (905) 827-2255 |
| Vision Engineering & Design 521 Pipers Green, Oakville L6M 1H2 | (905) 847-6470 |
| Xcg Consultants Ltd 2620 Bristol Cir #300, Oakville L6H 6Z7 | (905) 829-8880 |
| Ywy Engineering Inc 208 Wyecroft Rd #200, Oakville L6K 3T8 | (905) 849-6717 |
| Zarpac Inc 476 Morden Rd, Oakville L6K 3W4 | (905) 338-8880 |
| Canadian Nuclear Utility Svc 2360 Bristol Cir, Oakville L6H 6M5 | (905) 829-9188 |
| Canatom Npm Inc 2360 Bristol Cir, Oakville L6H 6M5 | (905) 829-8808 |
| Canspec Group Inc 1151 South Service Rd W #8, Oakville L6L 6K4 | (905) 825-8595 |
| D R Dyck Assoc Ltd 221 Lakeshore Rd E, Oakville L6J 1H7 | (905) 337-3197 |
| D R Barker & Assoc 110 Chisholm St, Oakville L6K 3H9 | (905) 338-5440 |
| Epcm Svc Ltd 2829 Sherwood Heights Dr, Oakville L6J 7R7 | (905) 829-1711 |