| 1 | | Primary 91 Norma Rd | Myaree |  AU | | Building Materials | N/A | Lisa Ciccarelli | Designer, Buyer and marketing manager |
| 2 | | Primary Factory 4 23 Kevin Avenue | Ferntree Gully | AU | | Building Materials | N/A | Pierre Conradie | Managing Director Alpha Group of Companies |
| 3 | | Primary Level 35 100 Barangaroo Avenue | Sydney | AU | | Building Materials | N/A | Nicolas Electeur | Specification and Project Advisor at SOPREMA BELUX |
| 4 | | Primary 40 Waterloo Street | Newstead | AU | | Building Materials | N/A | Lauren McShane | Service Coordinator at D&K Doors |
| 5 | | Primary 4-6 Freighter Road | Moorabbin | AU | | Building Materials | N/A | Nathan Karpenko | State General Manager – Business Development at CDK Stone Australia |
| 6 | | Primary 183 Orlando St | Coffs Harbour | AU | | Building Materials | N/A | Michael Aird | Building the System is Not Enough, Manage Your People to Manage Your Data |
| 7 | | Primary 34 Carinyah Road Pickering Brook | Perth | AU | | Building Materials | N/A | N/A | N/A |
| 8 | | Primary | Cottesloe | AU | | Building Independent Researchers | N/A | N/A | N/A |
| 9 | | Primary 18 Tarnard Drive | Braeside | AU | | Building Materials | N/A | Samantha Mucci | Communications & Marketing at Casafico |
| 10 | | Primary 13 Martin ST | ST Kilda | AU | | Building Constructively | N/A | Rohan Andrew | -- |
| 11 | | Primary 20 Genge St 3.01 Griffin Centre | City | AU | | Great Services Building Stronger Communities | N/A | Greg Aldridge | CEO, EveryMan Australia |
| 12 | | Primary 434 St Kilda Rd | Melbourne | AU | | Multi-Discipline Building Services Consultancy | N/A | Ramavtar Chaudhary | Mechanical Engineer at TIVRA Consulting Engineers |
| 13 | | Primary | Sydney | AU | | Building Value. Creating Wellness | N/A | Dallas Rosekelly | Founder at Planet Fitness Australia | Managing Director/President at Rosekelly Corp |
| 14 | | Primary 103 Underwood Road | Homebush Bay | AU | | Building Strong | N/A | Glenn Felipe | Project Manager at CJ Duncan |
| 15 | | Primary | Perth | AU | | A Constructively Different Building Company | N/A | Jonathan Miller | WA Registered Building Practioner |
| 16 | | Primary 18 Downard St | Braeside | AU | | Building With Passion | N/A | Allen Min Rui | MCIOB |
| 17 | | Primary | Brisbane | AU | | Designed For Building Businesses | N/A | Andrew Best | Innovation Development Lead (Asia Pacific) at International WaterCentre |
| 18 | | Primary 22 Jersey Road Bayswater | Melbourne | AU | | Building Materials | N/A | Harry Welsh | Warehouse Manager |
| 19 | | Primary 15 Bellrick St | Brisbane | AU | | Building Materials | N/A | Nick Clark | Seize the opportunities that are presented daily. |
| 20 | | Primary 2 Tebbutt Street | Leichhardt | AU | | Building Materials | N/A | Liana Admadja | N/A |
