| 1 | | 2/39 Sherwood Rd | Toowong QLD |  AU | | Engineering Consultant | +61 738708888 | | Chris Cooper |
| 2 | | Unit 1/2 Domville Ave | Hawthorn VIC | AU | | Engineering Consultant, Building Consultant, Civil Engineer, Environmental Engineer, Forensic Consultant, Geotechnical Engineer, Soil Testing Service, Structural Engineer, Surveyor | +61 1300975878 | | Lindsay Ames |
| 3 | | WeWork c/o ConstructEng Australia, 383 George St | Sydney NSW | AU | | Employment Agency, Construction Company, Engineering Consultant, Real Estate Consultant | +61 1300287562 | | Simon Bloom |
| 4 | | 107 Astor Terrace | Brisbane City QLD | AU | | Engineering Consultant, Civil Engineer, Structural Engineer | +61 738396788 | | Andrew Farr |
| 5 | | 10/1 Maitland Pl | Baulkham Hills NSW | AU | | Engineering Consultant, Building Consultant | +61 296346311 | | Stephen Lau |
| 6 | | 43A Sparks Rd | Henderson WA | AU | | Consultant, Architectural Designer, Drafting Service, Engineering Consultant, Fabrication Engineer, Graphic Designer, Industrial Consultant, Industrial Design Company, Research and Product Development, Surveyor | +61 894187725 | | Alan Moody |
| 7 | | 83-89 Renwick St | Redfern NSW | AU | | Corporate Office, Civil Engineer, Engineering Consultant, Structural Engineer | +61 283966565 | | Rob Macdonald |
| 8 | | 1064 Hay St | West Perth WA | AU | | Engineering Consultant | +61 894852921 | | Michael Vassiliou |
| 9 | | Level 3/120 Wickham St | Fortitude Valley QLD | AU | | Engineering Consultant, Civil Engineer, Environmental Consultant, Structural Engineer | +61 732509000 | | Ashley Ruffin |
| 10 | | 1/33 Herbert St | St Leonards NSW | AU | | Engineering Consultant | +61 294385098 | | Stephen Lau |
| 11 | | Level 1/80 Mount St | North Sydney NSW | AU | | Engineering Consultant, Civil Engineer, Civil Engineering Company, Design Engineer, Engineer, Hydraulic Engineer, Land Surveyor, Structural Engineer | +61 299225501 | | Bala Muhunthan |
| 12 | | 121 Sandy Bay Rd | Sandy Bay | AU | | Engineering Consultant | +61 362409911 | | Dean Grannetia |
| 13 | | 37 Johnston St | Wagga Wagga NSW | AU | | Engineering Consultant, Building Design Company, Civil Engineer, Consultant, Structural Engineer, Urban Planning Department | +61 269218333 | | Belinda Mccall |
| 14 | | 5 Bowen St | Toowoomba City QLD | AU | | Engineering Consultant | +61 746394100 | | Scott Graham |
| 15 | | Suite G01, Manunda Place, 38 Cavenagh St | Darwin City NT | AU | | Engineering Consultant | +61 1300657402 | | Ryan Latchford |
| 16 | | Suite 512 & 513, Level 5, Tower 2/55 Plaza Parade | Maroochydore QLD | AU | | Engineering Consultant | +61 754939777 | | Chris Fulcher |
| 17 | | Level 1/54 Union St | Cooks Hill NSW | AU | | Engineering Consultant | +61 249264811 | | Stephen Lau |
| 18 | | 216 Great Western Hwy | Kingswood NSW | AU | | Structural Engineer, Civil Engineer, Engineering Consultant | +61 247210044 | | Jacqueline Willis |
| 19 | | 4 Collins Square, Level 19/727 Collins St | Melbourne VIC | AU | | Engineering Consultant, Civil Engineer, Engineer, Structural Engineer | +61 386777555 | | Robert Bird |
| 20 | | 114 Pyrmont Bridge Rd | Annandale NSW | AU | | Consultant, Civil Engineer, Civil Engineering Company, Engineering Consultant, Retaining Wall Supplier, Structural Engineer | +61 295655558 | | Paheer Paheerathan |
