Top defense & aerospace suppliers to government in Northern Territory

847 awarded contracts, $450.2M in total

Ranked by contract value

1. John Holland6 contracts · $165.1M
2. Sitzler5 contracts · $118.2M
3. SERCO SODEXO DEFENCE SERVICES PTY LTD13 contracts · $82.0M
4. Macmahon Contractors Pty Ltd6 contracts · $11.5M
5. NORSTA NORTH PTY LTD1 contract · $8.3M
6. Serco Group plc11 contracts · $6.0M
7. Tiwi Partners (Aust) Pty Ltd1 contract · $4.1M
8. SPECIALIST MARINE SERVICES8 contracts · $3.7M
9. Austal Service Darwin P/L6 contracts · $3.7M
10. ALAWA PLUMBING PTY LTD1 contract · $3.6M
11. AUSTRALIAN FUEL DISTRIBUTORS20 contracts · $2.9M
12. SAFT BATTERIES PTY LTD1 contract · $2.9M
13. SPOTLESS P AND F PTY LTD6 contracts · $2.0M
14. Jacobs Engineering Group1 contract · $1.8M
15. DEFENCE SUPPORT GROUP - NORTHERN1 contract · $1.7M
16. GENERAL DYNAMICS LAND SYSTEMS47 contracts · $1.4M
17. ALL CAST AUSTRALIA PTY LTD1 contract · $1.3M
18. PATTEMORE CONSTRUCTIONS PTY LTD4 contracts · $994K
19. Aurecon3 contracts · $930K
20. NORTH TRACK MACHINERY PTY LTD16 contracts · $927K
21. Premiair Aviation Maintenance Pty Ltd1 contract · $903K
22. Akron Group1 contract · $806K
23. NORTHERN MARITIME and INDUSTRIAL18 contracts · $786K
24. GHD pty ltd1 contract · $733K
25. Pilatus Australia Pty Ltd1 contract · $690K
26. Penske Power Systems10 contracts · $652K
27. Hastings Deering30 contracts · $625K
28. KOKODA INDUSTRIES8 contracts · $572K
29. BRADSHAW & TIMBER CREEK CONTRACTING3 contracts · $540K
30. TENNANT CREEK FUELS7 contracts · $529K
31. T&J3 contracts · $511K
32. RGM MAINTENANCE PTY LTD21 contracts · $508K
33. ROYAL WOLF TRADING AUSTRALIA P/L11 contracts · $482K
34. Nilsen (NT) Pty Ltd1 contract · $464K
35. CONNELL WAGNER8 contracts · $457K
36. RGM MAINTENANCE / RGM HIAB14 contracts · $452K
37. AMDA Foundation4 contracts · $398K
38. AIRNORTH REGIONAL10 contracts · $394K
39. BENNETT DESIGN PTY LTD1 contract · $394K
40. JOINT DEFENCE FACILITY PINE GAP4 contracts · $337K
41. E M L MARKETING PTY LTD4 contracts · $318K
42. THINC PROJECTS (SA/NT) PTY LTD2 contracts · $316K
43. Electroboard Solutions Pty Ltd3 contracts · $310K
44. Nautical Supplies15 contracts · $308K
45. LEBLANC COMMUNICATIONS AUSTRALIA1 contract · $279K
46. TRIPLE A AIR SERVICES PTY LTD1 contract · $272K
47. BULLIVANTS PTY LIMITED11 contracts · $266K
48. ENGINE ENGINEERING SERVICES (NT) PT12 contracts · $254K
49. HAROLD E HOLT JOINT VENTURE3 contracts · $239K
50. TJM 4X4 MEGASTORE DARWIN2 contracts · $235K

Who buys defense & aerospace in Northern Territory

Department of Defence705 contracts · $432.0M
Department of Defence Original Agency: Defence Materiel Organisation115 contracts · $10.5M
Department of Logistics and Infrastructure2 contracts · $4.4M
Northern Territory Police, Fire and Emergency Services2 contracts · $1.6M
Department of the Chief Minister and Cabinet7 contracts · $544K
Australian Customs and Border Protection Service1 contract · $272K
Department of Lands, Planning and Environment1 contract · $207K
Department of Land Resource Management2 contracts · $115K
Department of Environment and Natural Resources1 contract · $89K
Geoscience Australia1 contract · $80K

Recently awarded defense & aerospace contracts in Northern Territory

Aircraft contract awarded to KAKADU AIR SERVICES PTY. LIMITED by Department of DefenceKAKADU AIR SERVICES PTY. LIMITED · Department of Defence · $23K · 29 May 2026
Supply of powered fixed-wing aircraft to National Indigenous Australians AgencyHardy Aviation · National Indigenous Australians Agency · $26K · 21 Aug 2026
Contract Awarded for Aircraft to KAKADU AIR SERVICES PTY LTD by Department of DefenceKAKADU AIR SERVICES PTY LTD · Department of Defence · $91K · 22 May 2026
Supply of Steel Components to the Department of DefenceHOHNS SHEET METALAND · Department of Defence · $125K · 18 May 2026
Supply of Marine Equipment to Department of DefenceOCEANTEC PTY LTD · Department of Defence · $11K · 31 Jul 2026
Equipment Repairs by STARCRAFT NT PTY LTD for Department of DefenceSTARCRAFT NT PTY LTD · Department of Defence · $13K · 18 May 2026
Supply of Spare Equipment to Department of DefenceFUEL EQUIPMENT TESTING & MAINTENANCE PTY LTD · Department of Defence · $10K · 11 May 2026
Supply of Hose Assemblies to the Department of DefenceAQUA TERRA OIL MINERAL · Department of Defence · $25K · 19 Apr 2026
Supply of Marine Equipment to the Department of DefenceQUALITY MARINE NT PTY LTD · Department of Defence · $18K · 26 Apr 2026
Supply of Marine Craft Equipment to Department of DefenceQUALITY MARINE NT PTY LTD · Department of Defence · $24K · 26 Mar 2026

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