| RICHARD CROOKES CONSTRUCTIONS Pty Ltd | 4 | $611,680,712.50 | 2027-01-27 | 2025-10-16 | Construction; Construction - New construction projects |
| WATPAC CONSTRUCTION Pty Ltd | 1 | $548,744,859.00 | 2027-05-18 | 2024-07-19 | Construction |
| A.W. Edwards Pty Ltd | 1 | $444,880,092.00 | 2028-01-20 | 2024-09-16 | Construction - New construction projects |
| ICON SI Pty Ltd | 2 | $167,617,018.25 | 2026-10-01 | 2026-02-20 | Construction |
| HANSEN YUNCKEN Pty Ltd | 2 | $125,724,204.10 | 2026-10-30 | 2025-06-03 | Construction |
| J Hutchinson Pty Ltd | 1 | $79,772,106.70 | 2026-12-02 | 2025-03-20 | Construction - Infrastructure |
| LENDLEASE CONSTRUCTION Pty Ltd | 3 | $42,137,212.70 | 2026-07-15 | 2026-06-17 | Construction; ConstructionConstruction - New construction projects; Construction - New construction projects |
| BRODYN Pty Ltd | 2 | $36,329,065.30 | 2027-05-28 | 2026-05-29 | Construction; ConstructionConstruction - Infrastructure |
| Total Resource Solutions Pty Ltd | 1 | $35,120,360.00 | 2027-06-04 | 2024-08-09 | Recruitment services - Contingent workforce |
| HINDMARSH CONSTRUCTION AUSTRALIA Pty Ltd | 1 | $24,277,078.10 | 2026-11-30 | 2026-04-20 | Construction |
| Global Life Sciences Solutions Australia Pty Ltd | 2 | $23,212,556.40 | 2029-12-20 | 2025-02-13 | Healthcare - Medical equipment; Manufacturing - Equipment and spares |
| Taylor Construction Group Pty Ltd | 2 | $17,481,989.99 | 2026-07-31 | 2026-01-23 | Construction |
| INTERIOR CONSTRUCTION GROUP Pty Ltd | 1 | $17,440,217.62 | 2026-09-25 | 2025-08-08 | Construction |
| FUGEN CONSTRUCTIONS Pty Ltd | 1 | $17,259,546.15 | 2026-12-18 | 2025-10-10 | Construction |
| CPB CONTRACTORS Pty Ltd | 1 | $14,841,863.42 | 2026-09-01 | 2025-11-24 | Construction |
| TURNER & TOWNSEND PROJECT MANAGEMENT Pty Ltd | 2 | $12,719,342.30 | 2027-02-28 | 2025-02-24 | Consultancies - Management consultants; Consultancies - Construction consultants |
| NORTH CONSTRUCTION & BUILDING Pty Ltd | 1 | $11,419,752.30 | 2026-12-27 | 2025-10-28 | Construction |
| Silver Thomas Hanley Pty Ltd | 1 | $5,891,248.00 | 2028-12-01 | 2024-08-12 | Construction - Architectural services |
| RP INFRASTRUCTURE Pty Ltd | 6 | $5,870,619.70 | 2027-10-30 | 2026-04-02 | Consultancies - Construction consultants |
| PEDDLE THORP & WALKER Pty Ltd | 1 | $4,140,033.70 | 2026-08-31 | 2026-01-07 | Consultancies - Construction consultants |
| HPAC Pty Ltd | 1 | $3,279,274.97 | 2026-11-18 | 2026-05-26 | Construction |
| Billard Leece Partnership Pty Ltd | 2 | $3,227,416.50 | 2028-12-07 | 2026-03-17 | Consultancies - Construction consultants |
| KENNEDY CONSULTANTS Pty Ltd | 1 | $3,141,985.00 | 2026-09-30 | 2025-10-08 | Construction - Architectural services |
| STUDIO STH Pty Ltd | 1 | $2,914,074.90 | 2029-09-30 | 2025-08-25 | Construction - Architectural services |
| Architectus Australia Pty Ltd | 2 | $2,564,004.30 | 2027-06-30 | 2025-09-01 | Consultancies - Construction consultants; Construction - Architectural services |
| Capital Insight Pty Ltd | 2 | $2,422,543.20 | 2027-03-31 | 2024-12-04 | Consultancies - Management consultants; Consultancies |
| Lineaire Projects Pty Ltd | 3 | $2,341,930.80 | 2026-07-22 | 2025-10-08 | Consultancies - Construction consultants |
| MBMPL Pty Ltd | 5 | $2,286,483.00 | 2027-06-30 | 2026-03-19 | Consultancies - Construction consultants; Consultancies |
| JOHNSTAFF PROJECTS Pty Ltd. | 2 | $2,167,597.30 | 2027-03-31 | 2025-10-30 | Consultancies - Construction consultants; Consultancies |
| Siemens Healthcare Pty Ltd | 1 | $1,975,689.17 | Unknown | 2026-06-02 | Healthcare - Medical equipment |
| JACOBS GROUP Pty Ltd | 2 | $1,780,277.40 | 2027-03-31 | 2026-05-15 | Construction - Architectural services; Consultancies - Construction consultants |
| HITACHI VANTARA AUSTRALIA Pty Ltd | 1 | $1,655,408.02 | 2030-06-30 | 2026-03-23 | Consultancies - Construction consultants |
| ARUP AUSTRALIA Pty Ltd | 4 | $1,617,330.00 | 2027-12-01 | 2025-10-30 | Consultancies - Construction consultants; Consultancies; Engineering and technical |
| NORDON JAGO ARCHITECTS Pty Ltd | 1 | $1,358,500.00 | 2027-09-30 | 2025-01-21 | Construction - Architectural services |
| Uplinx Advanced Services Pty Ltd ATF Ingenisys Capital Trust | 1 | $1,353,202.00 | 2027-02-15 | 2025-01-09 | Information and technology |
| Angel Mah Chut Pty Ltd | 1 | $1,311,180.20 | 2028-06-30 | 2024-09-06 | Construction - Architectural services |
| ESSENCE PROJECT MANAGEMENT Pty Ltd | 2 | $1,305,158.27 | 2027-06-30 | 2026-03-24 | Consultancies - Construction consultants |
| APP CORPORATION Pty Ltd | 1 | $1,217,445.90 | 2027-09-30 | 2025-01-21 | Building and property - Management |
| JHA CONSULTING ENGINEERS Pty Ltd | 1 | $1,150,072.00 | 2029-09-30 | 2025-09-12 | Consultancies - Construction consultants |
| Comensura Pty Ltd | 1 | $1,150,000.00 | 2027-06-30 | 2025-08-21 | Recruitment services - Contingent workforce |
| Work Science Pty Ltd | 1 | $1,047,992.00 | 2027-11-16 | 2026-01-19 | Consultancies - Construction consultants |
| Blackett Maguire & Goldsmith Pty Ltd | 3 | $1,027,400.00 | 2026-08-07 | 2025-03-14 | Consultancies - Construction consultants |
| GHD Pty Ltd | 2 | $1,027,106.10 | 2026-10-30 | 2025-09-12 | Engineering and technical - Construction engineers; Consultancies - Construction consultants |
| LAF TECHNOLOGIES Pty Ltd | 1 | $998,822.00 | 2027-08-08 | 2025-09-11 | Healthcare - Medical equipment |
| Concept 2 Reality Consulting Pty Ltd | 2 | $995,500.00 | 2027-03-31 | 2025-11-13 | Consultancies - Construction consultants |
| Lander & Rogers | 3 | $916,190.00 | 2026-07-31 | 2026-05-14 | Consultancies - Construction consultants; Professional Services (excl Consultancies); Other |
| McKenzie Group Consulting Pty Ltd | 1 | $886,600.00 | 2030-12-20 | 2025-04-28 | Consultancies - Construction consultants |
| Genus Advisory Pty Ltd | 4 | $881,650.00 | 2027-03-31 | 2026-02-13 | Consultancies; Consultancies - Construction consultants |
| STRYKER AUSTRALIA Pty Ltd | 1 | $867,502.31 | 2026-10-01 | 2026-01-21 | Healthcare - Medical equipment |
| Stantec Australia Pty Ltd | 3 | $864,166.77 | 2027-08-20 | 2024-11-25 | Consultancies; Consultancies - Construction consultants |
| Philip Chun Building Compliance Pty Ltd | 1 | $804,804.00 | 2029-12-22 | 2024-03-08 | Consultancies - Construction consultants |
| The Trustee for Blackett Family Trust & The Trustee for Heaslip Family Trust & The Trustee for THE GOLDSMITH FAMILY TRUST & The Trustee for The Maguire Family Trust | 2 | $720,940.00 | 2028-09-30 | 2026-04-27 | Consultancies - Construction consultants |
| ALTUS GROUP COST MANAGEMENT Pty Ltd | 3 | $633,732.00 | 2027-03-01 | 2026-05-14 | Consultancies - Construction consultants |
| Arts & Cultural Exchange Inc | 1 | $549,186.00 | 2027-03-31 | 2025-05-09 | Consultancies |
| BUREAU VERITAS BUILDINGS AND INFRASTRUCTURE Pty Ltd | 1 | $540,012.00 | 2027-04-30 | 2026-05-14 | Consultancies - Construction consultants |
| TRACEY BRUNSTROM AND HAMMOND Pty Ltd | 2 | $522,839.90 | 2026-12-31 | 2025-01-28 | Consultancies - Construction consultants; Consultancies |
| CRAIG & RHODES Pty Ltd | 1 | $518,100.00 | 2028-12-05 | 2026-02-06 | Consultancies - Construction consultants |
| HDR Pty Ltd | 1 | $491,018.00 | 2027-03-31 | 2024-12-04 | Construction - Architectural services |
| Rauland Australia Pty Ltd | 1 | $466,131.60 | 2030-07-09 | 2025-09-10 | Information and technology |
| Zancon Pty Ltd | 1 | $367,213.64 | 2028-12-31 | 2024-07-24 | Consultancies |
| COLLIERS INTERNATIONAL PROJECT MANAGEMENT Pty Ltd | 1 | $354,860.00 | 2026-11-30 | 2025-09-01 | Consultancies - Construction consultants |
| AECOM Australia Pty Ltd | 2 | $347,270.00 | 2027-12-31 | 2024-10-21 | Consultancies - Construction consultants |
| Construction Services & Infrastructure Pty Ltd | 1 | $324,502.20 | 2027-01-05 | 2024-03-14 | Consultancies |
| Northrop Consulting Engineers Pty Ltd | 1 | $281,911.30 | 2027-05-29 | 2024-11-25 | Consultancies - Construction consultants |
| Acorn Project Advisory Pty Ltd | 1 | $277,569.60 | Unknown | 2026-04-09 | Consultancies - Construction consultants |
| SCYNE ADVISORY Pty Ltd | 1 | $271,360.00 | 2027-03-31 | 2025-08-27 | Consultancies - Construction consultants |
| Bendelta Pty Ltd | 1 | $264,000.00 | 2028-02-10 | 2025-03-06 | Consultancies - Specialised service |
| Agfa Australia Pty Ltd | 1 | $260,713.95 | Unknown | 2025-11-18 | Healthcare - Medical equipment |
| ETHOS URBAN Pty Ltd | 1 | $259,659.40 | Unknown | 2025-08-15 | Consultancies - Construction consultants |
| Chromatographic Specialties Inc. | 1 | $236,308.00 | 2027-02-01 | 2025-12-01 | Healthcare - Medical equipment |
| WSP Australia Pty Ltd | 1 | $223,850.00 | 2026-12-31 | 2025-12-17 | Consultancies - Construction consultants |
| AUSCO MODULAR Pty Ltd | 1 | $209,000.00 | 2027-06-18 | 2024-03-01 | Construction |
| Engineering Lab NSW Pty Ltd | 1 | $202,400.00 | 2029-12-22 | 2024-03-13 | Consultancies - Construction consultants |
| Allied Business Relocations NSW & ACT | 1 | $201,465.00 | 2026-10-30 | 2026-05-05 | Consultancies - Construction consultants |
| COLLIERS INTERNATIONAL URBAN PLANNING Pty Ltd | 1 | $201,371.50 | 2028-12-29 | 2026-01-14 | Consultancies - Construction consultants |
| Fulton Trotter and Partners Architects Pty Ltd ATF FTPA Trust & Others | 1 | $200,970.00 | Unknown | 2026-04-09 | Consultancies - Construction consultants |
| UAP Australia Pty Ltd | 1 | $196,589.80 | 2026-07-31 | 2025-07-28 | Other |
| Cultural Capital Studio Pty Ltd | 1 | $196,377.50 | 2028-11-30 | 2024-10-25 | Consultancies - Construction consultants |
| Acoustic Studio Pty Ltd | 1 | $193,765.00 | 2026-12-25 | 2025-12-22 | Consultancies - Construction consultants |
| RPS AAP CONSULTING Pty Ltd | 1 | $171,357.45 | 2026-09-30 | 2024-10-03 | Consultancies - Construction consultants |
| STEENSEN VARMING Pty Ltd | 1 | $167,164.80 | 2027-06-30 | 2025-07-16 | Consultancies - Construction consultants |
| WILDE & WOOLLARD PACIFIC Pty Ltd | 1 | $160,930.00 | 2027-09-30 | 2025-01-21 | Consultancies - Advisory consultants |
| LUCID CONSULTING ENGINEERS Pty Ltd | 1 | $150,356.80 | 2030-08-30 | 2026-05-06 | Construction |
| CABRINI HEALTH Ltd | 1 | $68,310.00 | 2027-03-27 | 2023-07-11 | Engineering and technical - Technical services |