| 1 | | 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 |
| 2 | | 5 Alvan St | Mount Lawley WA | AU | | Laboratory | +61 892255810 | | Debbie Hughes |
| 3 | | 21 Third Ave | Mawson Lakes SA | AU | | Software Company | +61 883433800 | | Andy Keough |
| 4 | | 3 Blackfriar Pl | Wetherill Park NSW | AU | | Manufacturer, Safety Equipment Supplier | +61 297255640 | | Joseph Michael |
| 5 | | 12 Beach Rd | St Kilda SA | AU | | Environmental Consultant | +61 412077685 | | Peri Coleman |
| 6 | | 4 Cook St | West Perth WA | AU | | Environmental Consultant | +61 892263166 | | Carolina Salinas |
| 7 | | 15/16 Sustainable Ave | Bibra Lake WA | AU | | Energy Supplier, Lighting Consultant, Lighting Manufacturer, Solar Energy Company | +61 1300878874 | | Mark Jones |
| 8 | | 31/47 Joseph St | Blackburn North VIC | AU | | Environmental Consultant | +61 399285111 | | Aaron Soanes |
| 9 | | 622 Newcastle St | Leederville WA | AU | | Environmental Consultant, Environmental Engineer | +61 893284663 | | Ross Perrigo |
| 10 | | 1/55 Grandview St | Pymble NSW | AU | | Environmental Consultant | +61 243296362 | | Duncan Lowe |
| 11 | | 2B Stott St | Preston VIC | AU | | Environmental Consultant | +61 394841555 | | Lincoln Kern |
| 12 | | 18-20 Howard St | Perth WA | AU | | Software Company | +61 894671664 | | David Knight |
| 13 | | 16-18 Nicholas Dr | Dandenong South VIC | AU | | Environmental Health Service | +61 1300369916 | | Heath Keenan |
| 14 | | Unit 3/100-108 Asquith St | Silverwater NSW | AU | | Water Treatment Supplier | +61 297370741 | | Steve M.Ieaust |
| 15 | | 16 Chilvers Rd | Thornleigh NSW | AU | | Environmental Consultant, Agricultural Service, Soil Testing Service | +61 1300304080 | | Simon Leake |
| 16 | | Level 5/311-315 Castlereagh St | Haymarket NSW | AU | | Engineering Consultant | +61 279034567 | | Murray Robson |
| 17 | | Level 11/300 Ann St | Brisbane City QLD | AU | | Non-Profit Organization | +61 732527555 | | Petra Lundgren |
| 18 | | 50 Redcliffe Gardens Dr | Clontarf QLD | AU | | Lighting Consultant | +61 732837862 | | Toby Southgate |
| 19 | | Unit 7/273 - 275 Wickham Rd | Moorabbin VIC | AU | | Consultant | +61 398427300 | | Eva Mayasari |
| 20 | | 72 Tamar St | Launceston TAS | AU | | Environmental Consultant | +61 363319295 | | Leigh Walters |
