Suppliers
Who the government contracts with
Largest suppliers in 2026-27
Contract value falling in 2026-27, with each contract’s value spread evenly from its start to end date. estimate: annualised The share is of $55.2bn, all contract value in 2026-27 at agencies in the Budget. Suppliers who are individuals are counted in that total but not listed. Why
Companies that belong to one corporate group are combined: 3079 suppliers in 1158 groups, joined by the parent company each reports to the global LEI register reported or by an AI reading of their names AI-grouped. Each group’s page lists its members and why each is included.
| # | Supplier | 2026-27 est. | Share | Contracts | Entities | Limited tender |
|---|---|---|---|---|---|---|
| 1 | FMS ACCOUNT RESERVE BANK OF AUSTRALIA US Foreign Military Sales | $2.8bn | 5.1% | 164 | 1 | 100.0% |
| 2 | Cushman & Wakefield 7 companies | $1.1bn | 1.9% | 183 | 43 | 1.9% |
| 3 | Hanwha 2 companies | $942m | 1.7% | 6 | 2 | 2.5% |
| 4 | SECURE JOURNEYS PTY LTD | $937m | 1.7% | 2 | 1 | 0.0% |
| 5 | Data#3 Limited Formerly: Data #3 Business | $936m | 1.7% | 744 | 83 | 2.7% |
| 6 | DHA - CENTRAL OFFICE | $747m | 1.4% | 4 | 1 | 100.0% |
| 7 | Austal 4 companies | $726m | 1.3% | 16 | 2 | 97.7% |
| 8 | Ventia 6 companies | $720m | 1.3% | 38 | 8 | 1.9% |
| 9 | Thales 6 companies | $706m | 1.3% | 486 | 13 | 66.8% |
| 10 | Accenture 2 companies | $651m | 1.2% | 69 | 18 | 7.7% |
| 11 | Boeing 9 companies | $650m | 1.2% | 103 | 2 | 94.7% |
| 12 | Toll 5 companies | $578m | 1.0% | 141 | 5 | 0.9% |
| 13 | Viva Energy 2 companies | $571m | 1.0% | 38 | 2 | 0.0% |
| 14 | MITSUBISHI HEAVY INDUSTRIES, LTD. | $565m | 1.0% | 1 | 1 | 100.0% |
| 15 | BAE Systems 10 companies | $552m | 1.0% | 117 | 4 | 83.6% |
| 16 | Lockheed Martin 5 companies | $535m | 1.0% | 31 | 2 | 87.7% |
| 17 | Spotless 2 companies | $524m | 0.9% | 23 | 3 | 0.2% |
| 18 | SITZLER PTY LTD | $478m | 0.9% | 6 | 2 | 32.1% |
| 19 | ASC 3 companies | $477m | 0.9% | 7 | 1 | 100.0% |
| 20 | Jones Lang LaSalle 19 companies | $445m | 0.8% | 290 | 53 | 3.1% |
| 21 | IBM AUSTRALIA LTD | $442m | 0.8% | 68 | 12 | 84.6% |
| 22 | GlaxoSmithKline Australia Pty Ltd | $415m | 0.8% | 1 | 1 | 0.0% |
| 23 | Leidos 4 companies | $410m | 0.7% | 109 | 9 | 5.5% |
| 24 | Anduril 3 companies | $386m | 0.7% | 7 | 1 | 100.0% |
| 25 | Lendlease 3 companies | $384m | 0.7% | 13 | 2 | 65.7% |
| 26 | Fulton Hogan 2 companies | $381m | 0.7% | 5 | 1 | 0.0% |
| 27 | DT GLOBAL ASIA PACIFIC PTY LTD | $370m | 0.7% | 45 | 1 | 0.2% |
| 28 | State Street Australia Ltd | $344m | 0.6% | 1 | 1 | 0.0% |
| 29 | API Services Australia Pty Ltd | $340m | 0.6% | 3 | 1 | 0.0% |
| 30 | SERENDIPITY WA PTY LTD | $331m | 0.6% | 18 | 11 | 0.0% |
| 31 | Metrea Australia Pty Ltd | $316m | 0.6% | 1 | 1 | 0.0% |
| 32 | Kongsberg 8 companies | $307m | 0.6% | 26 | 1 | 100.0% |
| 33 | CPB CONTRACTORS PTY LIMITED | $303m | 0.5% | 7 | 2 | 0.5% |
| 34 | KELLOGG BROWN & ROOT PTY LTD | $297m | 0.5% | 19 | 4 | 0.0% |
| 35 | Telstra 4 companies | $281m | 0.5% | 439 | 64 | 10.6% |
| 36 | L3Harris 7 companies | $278m | 0.5% | 67 | 1 | 68.2% |
| 37 | EVOLVE FM PTY LTD | $277m | 0.5% | 96 | 27 | 3.6% |
| 38 | Compass Group 8 companies | $269m | 0.5% | 14 | 7 | 0.2% |
| 39 | Service Stream Infrastructure Services Pty Ltd | $268m | 0.5% | 1 | 1 | 0.0% |
| 40 | CEA TECHNOLOGIES PTY LTD | $262m | 0.5% | 12 | 1 | 100.0% |
| 41 | Raytheon 3 companies | $242m | 0.4% | 23 | 1 | 84.0% |
| 42 | RIVERINA REDEVELOPMENT JOINT VENTUR SPOTLESS FACILITY SERVICES PTY LTD | $241m | 0.4% | 6 | 1 | 66.5% |
| 43 | PALLADIUM INTERNATIONAL PTY LTD | $235m | 0.4% | 30 | 4 | 1.0% |
| 44 | Downer 6 companies | $228m | 0.4% | 43 | 3 | 0.3% |
| 45 | NGJ COOPERATIVE PROGRAM | $222m | 0.4% | 5 | 1 | 100.0% |
| 46 | Australia Post - Melbourne | $222m | 0.4% | 64 | 34 | 99.0% |
| 47 | Adecco 3 companies | $222m | 0.4% | 11 | 8 | 0.0% |
| 48 | EBOS GROUP LIMITED 2 companies | $219m | 0.4% | 2 | 1 | 0.0% |
| 49 | Corporate Travel Management Group Pty Ltd | $214m | 0.4% | 71 | 68 | 0.0% |
| 50 | VMware 4 companies | $209m | 0.4% | 42 | 18 | 100.0% |
| 51 | Atwork Australia Pty Ltd | $206m | 0.4% | 2 | 2 | 0.0% |
| 52 | MSS SECURITY PTY LTD | $206m | 0.4% | 10 | 8 | 0.4% |
| 53 | NIOA NOMINEES PTY. LIMITED | $196m | 0.4% | 52 | 3 | 98.2% |
| 54 | Babcock 2 companies | $193m | 0.3% | 48 | 2 | 3.7% |
| 55 | Sigma Healthcare 3 companies | $189m | 0.3% | 2 | 1 | 0.0% |
| 56 | Duratec Australia 2 companies | $187m | 0.3% | 48 | 3 | 40.0% |
| 57 | Amazon Web Services 4 companies | $186m | 0.3% | 64 | 26 | 93.8% |
| 58 | Dell Australia 2 companies | $185m | 0.3% | 529 | 50 | 3.9% |
| 59 | Healthcare Australia Pty Ltd | $184m | 0.3% | 3 | 3 | 0.0% |
| 60 | Universal McCann 2 companies | $183m | 0.3% | 149 | 48 | 0.5% |
| 61 | Optus 2 companies | $178m | 0.3% | 76 | 41 | 3.8% |
| 62 | DXC Technology 4 companies | $172m | 0.3% | 115 | 24 | 22.4% |
| 63 | Fujitsu Australia Ltd | $159m | 0.3% | 161 | 26 | 8.2% |
| 64 | MANAGEMENT & TRAINING CORPORATION | $157m | 0.3% | 1 | 1 | 100.0% |
| 65 | AIR7000 P8 POSEIDON | $152m | 0.3% | 13 | 1 | 100.0% |
| 66 | SG Fleet Australia Pty Limited | $148m | 0.3% | 939 | 38 | 9.0% |
| 67 | Pfizer Australia Pty Ltd | $144m | 0.3% | 2 | 2 | 0.0% |
| 68 | AMENTUM AUSTRALIA PROPRIETARY LIMITED | $141m | 0.3% | 25 | 3 | 2.2% |
| 69 | Built Pty Ltd | $141m | 0.3% | 16 | 8 | 17.4% |
| 70 | Hays 2 companies | $138m | 0.2% | 609 | 70 | 0.3% |
| 71 | Datacom 6 companies | $136m | 0.2% | 200 | 39 | 11.2% |
| 72 | Ernst & Young 3 companies | $133m | 0.2% | 133 | 39 | 0.3% |
| 73 | Wise Employment Ltd | $132m | 0.2% | 3 | 2 | 0.0% |
| 74 | Tetra Tech 2 companies | $129m | 0.2% | 39 | 4 | 0.5% |
| 75 | MAX EMPLOYMENT | $129m | 0.2% | 10 | 2 | 0.0% |
| 76 | PERPETUAL LIMITED 2 companies | $128m | 0.2% | 12 | 7 | 9.6% |
| 77 | UGL Operations & Maintenance Pty Ltd | $127m | 0.2% | 5 | 1 | 0.5% |
| 78 | Sureway Employment and Training Pty Ltd | $125m | 0.2% | 3 | 2 | 0.0% |
| 79 | Deloitte 8 companies | $124m | 0.2% | 129 | 41 | 8.1% |
| 80 | NAVAL SHIP MANAGEMENT (AUSTRALIA) PTY LTD | $121m | 0.2% | 10 | 1 | 100.0% |
| 81 | Defense Finance and Accounting Service 3 companies | $115m | 0.2% | 4 | 1 | 100.0% |
| 82 | The Trustee for the Salvation Army (Victoria) Property Trust | $114m | 0.2% | 4 | 2 | 0.0% |
| 83 | Karingal St Laurence Limited | $114m | 0.2% | 4 | 3 | 0.0% |
| 84 | Aurecon 2 companies | $114m | 0.2% | 392 | 7 | 62.4% |
| 85 | HANSEN YUNCKEN PTY LTD | $114m | 0.2% | 3 | 1 | 12.2% |
| 86 | SAP AUSTRALIA PTY LTD | $113m | 0.2% | 83 | 17 | 98.7% |
| 87 | COMMONWEALTH SCIENTIFIC INDUSTRIAL AND RESEARCH ORGANISATION | $112m | 0.2% | 199 | 24 | 85.6% |
| 88 | ABT Associates 2 companies | $111m | 0.2% | 81 | 13 | 0.8% |
| 89 | ComCare Australia | $111m | 0.2% | 48 | 37 | 100.0% |
| 90 | Serco 6 companies | $110m | 0.2% | 31 | 3 | 49.2% |
| 91 | Oracle 4 companies | $109m | 0.2% | 106 | 32 | 93.5% |
| 92 | KPMG 7 companies | $108m | 0.2% | 236 | 64 | 1.3% |
| 93 | Compas Pty Ltd | $108m | 0.2% | 335 | 27 | 0.0% |
| 94 | Talent International 7 companies | $108m | 0.2% | 354 | 34 | 0.3% |
| 95 | UNISYS AUSTRALIA LTD | $107m | 0.2% | 89 | 7 | 0.1% |
| 96 | Roche 2 companies | $106m | 0.2% | 4 | 2 | 100.0% |
| 97 | Paxus Australia Pty Ltd | $105m | 0.2% | 317 | 35 | 0.0% |
| 98 | WORKSKIL AUSTRALIA LTD. | $104m | 0.2% | 2 | 1 | 0.0% |
| 99 | GHD 5 companies | $103m | 0.2% | 89 | 19 | 11.4% |
| 100 | PROBE OPERATIONS PTY LTD | $103m | 0.2% | 2 | 1 | 0.0% |