- Engineering & Finance Co Pty Ltd 91102 Gloucester St, Sydney, NSW
- Finity Consulting Pty Limited 92155 George St, The Rocks, NSW
- PeopleTrans Pty Ltd 93Level 26 1 Bligh St, Sydney, NSW
- Pitt & Sherry 9456 Clarence St, Sydney, NSW
- SCP Consulting Pty Ltd 95507 Kent St, Sydney, NSW
- Sherborne Consulting Pty Ltd 9650 Clarence St, Sydney, NSW
- Steensen Varming (Aust) Pty Ltd 97Level 8 9 Castlereagh St, Sydney, NSW
- ME Engineering 98Suite 97 Jones Bay Wharf Lower Northeast 26-32 Pirrama Rd., Pyrmont, NSW
- Defire (NSW) Pty Ltd 99Suite 3 Level 4 83 Kippax St, Surry Hills, NSW
- Pollack Consulting 10047 Elizabeth St, Paddington, NSW
- Jamieson Foley & Associates Pty Ltd 10196 Queens Park Rd, Queens Park, NSW
- Jamieson Foley Consulting Forensic Engineers 102Suite 2201 Level 22 101 Grafton St, Bondi Junction, NSW
- Doumanis Consulting Pty Ltd 10374 Village High Rd, Vaucluse, NSW
- Traffix 104Suite 2.08/ 50 Holt St, Surry Hills, NSW
- MIEngineers 105Level 1 83-89 Renwick St, Redfern, NSW
- Campbell James Drafting Services Pty Ltd 106Unit 1/85- 87 Arden St, Coogee, NSW
- Randall Jones & Associates Pty Ltd 10727 Mansfield St, Glebe, NSW
- SPAD Consulting Engineers 108Suite 1 Level 2 114 Pyrmont Bridge Rd, Annandale, NSW
- Rosycivil Pty Ltd 109Suite 2 160 Victoria Rd, Drummoyne, NSW
- Valaire & Associates 11025 Darling St, Balmain, NSW
- Elevator Management Services 111Suite 4 72A Great North Rd, Five Dock, NSW
- Lyall & Associates Consulting Water Engineers 11226 Ridge St, North Sydney, NSW
- SEMF Pty Ltd 113Lvl 3/ 50 Berry St, North Sydney, NSW
- MPN Group Pty Ltd 114Ground floor G02 213 Miller St, North Sydney, NSW
- Slurry Systems Pty Ltd 1151a Noonbinna Crs, Northbridge, NSW
- Woolacotts 1162A Broughton Rd, Artarmon, NSW
- ACOR Consultants Pty Ltd 117Level 1 24 Falcon St, Crows Nest, NSW
- C M E Building Services Design Pty Ltd 118Suite 1 25 Willoughby Rd, Crows Nest, NSW
- Er & D 119U2/ 6 Herbert St, St Leonards, NSW
- Istruct Consulting Engineers 120Suite 13 Level 2 174 Willoughby Rd, Crows Nest, NSW