Top consultancy & legal suppliers to government in South Australia

4,167 awarded contracts, $5.2B in total

Ranked by contract value

1. Saab Australia9 contracts · $1.3B
2. BDO International Limited8 contracts · $663.4M
3. Coffey International Development137 contracts · $576.6M
4. ACIL Allen Consulting Pty Ltd2 contracts · $300.2M
5. Scope Global Operating Account2 contracts · $256.0M
6. BAE SYSTEMS AUSTRALIA25 contracts · $171.2M
7. ASC8 contracts · $124.2M
8. Tetra Tech25 contracts · $86.1M
9. Johnson Winter and Slattery290 contracts · $81.3M
10. Nova Systems76 contracts · $77.2M
11. Hansen Yuncken Pty Ltd2 contracts · $76.2M
12. Aboriginal Legal Rights Movement1 contract · $69.7M
13. GHD pty ltd81 contracts · $68.2M
14. MOTT MACDONALD AUSTRALIA PTY LTD139 contracts · $68.2M
15. URS Australia Pty Ltd22 contracts · $62.1M
16. AECOM38 contracts · $58.0M
17. Aurecon28 contracts · $56.7M
18. Kellogg Brown & Root Pty Ltd33 contracts · $54.2M
19. LOCKHEED MARTIN CORPORATION2 contracts · $44.6M
20. FRAZER-NASH CONSULTANCY LIMITED83 contracts · $41.4M
21. NOVA DEFENCE PTY LTD61 contracts · $40.9M
22. Tetra Tech International Development Pty Ltd4 contracts · $40.6M
23. SCOPE GLOBAL PTY LTD105 contracts · $37.7M
24. SAGRIC INTERNATIONA PTY LTD3 contracts · $33.1M
25. Women's Legal Service SA1 contract · $31.2M
26. Shoal Group30 contracts · $27.8M
27. FVLSAC1 contract · $27.7M
28. KPMG Australia58 contracts · $25.0M
29. Jones Lang LaSalle4 contracts · $23.1M
30. Consunet Pty Ltd15 contracts · $19.0M
31. Uniting Communities1 contract · $15.7M
32. RENEWAL SA2 contracts · $14.4M
33. Rider Levett Bucknall12 contracts · $14.4M
34. BLUE SWIMMER CONSULTING PTY LTD74 contracts · $14.1M
35. Escient1 contract · $12.9M
36. Westside Lawyers1 contract · $12.8M
37. Flinders University17 contracts · $11.6M
38. AUSTRAINING INTERNATIONAL PTY LTD6 contracts · $10.8M
39. Business SA3 contracts · $10.7M
40. SILENTIUM DEFENCE TRADING PTY LTD2 contracts · $10.7M
41. University of Adelaide37 contracts · $10.7M
42. THE UNIVERSITY OF ADELAIDE STUDENT FINANCE1 contract · $9.6M
43. Woods Bagot Pty Ltd2 contracts · $9.0M
44. Finity Consulting4 contracts · $8.9M
45. BABCOCK INTEGRATED TECHNOLOGY3 contracts · $8.8M
46. PARAKEELYA PTY LTD10 contracts · $8.6M
47. TSA MANAGEMENT (SA)1 contract · $8.1M
48. WSP Australia3 contracts · $7.7M
49. JYA Professional Services3 contracts · $7.7M
50. CONSCIA PTY LTD & KELLOGG BROWN & ROOT PTY LTD2 contracts · $7.5M

Who buys consultancy & legal in South Australia

Department of Defence1,147 contracts · $2.3B
Department of Foreign Affairs and Trade - Australian Aid Program445 contracts · $863.7M
Procurement SA1 contract · $661.3M
SA Health21 contracts · $315.3M
Department of Foreign Affairs and Trade26 contracts · $264.7M
Attorney Generals Department17 contracts · $174.0M
Department for Infrastructure and Transport36 contracts · $58.0M
Department of Defence Original Agency: Defence Materiel Organisation82 contracts · $52.1M
Australian Competition and Consumer Commission374 contracts · $48.7M
Australian Securities and Investments Commission87 contracts · $41.0M

Recently awarded consultancy & legal contracts in South Australia

Provision of Legal Services to the Australian Taxation Office (awarded to Marissa Mackie)Marissa Mackie · Australian Taxation Office · $13K · 1 Jul 2026
Provision of Modelling and Analytical Services to the Department of DefenceAURIZN DEFENCE PTY LTD · Department of Defence · $531K · 5 Oct 2026
Designed and delivered an Expression of Interest process to support establishment of the Lived Experience Advisory Group for the Defence and Veterans' Service CommissionLived Experience Australia Ltd · Defence and Veterans' Service Commission · $18K · 14 Sep 2026
Engagement of Prosecution Counsel to Chad Jacobi by Office of the Director of Public ProsecutionsChad Jacobi · Office of the Director of Public Prosecutions · $21K · 16 Sep 2026
Engagement of Prosecution Counsel Awarded to Helen Luu by Office of the Director of Public ProsecutionsHelen Luu · Office of the Director of Public Prosecutions · $14K · 15 Sep 2026
Project Management Services Provided to Department of Defence by MOTT MACDONALD AUSTRALIA PTY LIMITEDMOTT MACDONALD AUSTRALIA PTY LIMITED · Department of Defence · $592K · 18 Sep 2026
Project Management provided to Department of Defence by MOTT MACDONALD AUSTRALIA PTY LIMITEDMOTT MACDONALD AUSTRALIA PTY LIMITED · Department of Defence · $758K · 21 Sep 2026
Trial Support Services supplied to Department of DefenceNOVA SYSTEMS AUSTRALIA PTY LTD · Department of Defence · $550K · 27 Aug 2026
Accreditation Services Provided to Department of Defence by CYBEROPS PTY LTDCYBEROPS PTY LTD · Department of Defence · $492K · 15 Sep 2026
Project Management Delivered to the Department of DefenceMOTT MACDONALD AUSTRALIA PTY LIMITED · Department of Defence · $157K · 15 Aug 2026

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