Top telecommunications suppliers to government in ACT

3,938 awarded contracts, $5.1B in total

Ranked by contract value

1. COBS TELSTRA982 contracts · $2.2B
2. Telstra300 contracts · $1.9B
3. DEPARTMENT OF FINANCE AND DEREGULATION92 contracts · $283.2M
4. Optus Networks Pty Ltd89 contracts · $139.8M
5. Optus72 contracts · $76.4M
6. SPT Telecommunications Pty Limited1 contract · $52.1M
7. AARNet Pty Ltd40 contracts · $51.2M
8. TELSTRA ENTERPRISE & GOVT21 contracts · $28.2M
9. KORDIA LIMITED2 contracts · $27.5M
10. Department of Finance52 contracts · $25.0M
11. TransACT23 contracts · $23.9M
12. AAPT Limited5 contracts · $18.3M
13. BRUCE HICK ELECTRICAL DATA PTY LTD124 contracts · $14.7M
14. Fujitsu20 contracts · $14.5M
15. AUSTRALIAN COMMUNICATIONS &16 contracts · $12.8M
16. Atturra1 contract · $12.6M
17. DEPT OF FOREIGN AFFAIRS AND TRADE29 contracts · $11.8M
18. Ecowise Services170 contracts · $11.6M
19. MRB Communications Pty Ltd115 contracts · $11.1M
20. Cirrus Correct Communications (ACT) Pty Ltd7 contracts · $10.4M
21. Communications Design1 contract · $9.9M
22. TELSTRA BILLING23 contracts · $8.1M
23. DEFCON Technologies Group Pty Ltd15 contracts · $7.8M
24. Macquarie Telecom10 contracts · $7.6M
25. Motorola Australia Pty. Limited10 contracts · $7.5M
26. TELSTRA ENTERPRISE & GOVT DEFENCE & SECURE13 contracts · $7.5M
27. Crown Management Consultants4 contracts · $7.4M
28. Intravision85 contracts · $7.2M
29. DIGITEC PNG LTD3 contracts · $6.9M
30. Communications Design & Management Pty Ltd78 contracts · $6.8M
31. NATIONAL FARMERS FEDERATION LTD1 contract · $6.6M
32. TELSTRA BUSINESS SYSTEMS PTY LTD6 contracts · $6.0M
33. Downer Professional Services1 contract · $5.8M
34. Absolute Cabling Systems Pty Ltd62 contracts · $5.5M
35. Digital Transformation Agency12 contracts · $4.9M
36. Macquarie Technology Operations2 contracts · $4.6M
37. TransACT Capital Communications Pty Ltd60 contracts · $4.6M
38. Digital Transformation Office3 contracts · $4.2M
39. NEC Australia39 contracts · $4.1M
40. O'Donnell Griffin Pty Ltd26 contracts · $3.4M
41. DATAVOICE CANBERRA PTY LTD26 contracts · $3.3M
42. Allied Technologies Australia Pty Ltd5 contracts · $3.1M
43. UXC CONNECT PTY LTD20 contracts · $3.1M
44. UXC LIMITED1 contract · $3.0M
45. NBN Co Limited9 contracts · $2.6M
46. Department of Finance & Deregulatio7 contracts · $2.5M
47. Motorola Solutions7 contracts · $2.4M
48. Canberra Data Centres17 contracts · $2.3M
49. Correct Communications Pty Ltd19 contracts · $2.3M
50. Dimension Data Australia Pty Ltd13 contracts · $2.2M

Who buys telecommunications in ACT

Department of Defence1,836 contracts · $3.7B
Services Australia40 contracts · $793.0M
Chief Minister, Treasury and Economic Development Directorate59 contracts · $113.5M
Department of Foreign Affairs and Trade59 contracts · $49.2M
Australian Federal Police217 contracts · $47.9M
CSIRO2 contracts · $40.7M
Australian Maritime Safety Authority9 contracts · $38.3M
Department of Finance390 contracts · $31.7M
Australian Signals Directorate88 contracts · $29.5M
Department of Home Affairs40 contracts · $29.1M

Recently awarded telecommunications contracts in ACT

Supply of Microsoft Operator Connect Services to Australian Transport Safety BureauTeltra Limited · Australian Transport Safety Bureau · $104K · 1 Oct 2026
Provision of Cabling Services to the Department of Parliamentary ServicesPathway Communications Pty Ltd · Department of Parliamentary Services · $178K · 28 Sep 2026
Installation of Fibre Optic Cable at Brisbane Airport AWS — Awarded to Stowe Australia Pty LtdStowe Australia Pty Ltd · Bureau of Meteorology · $13K · 27 Aug 2026
Communication Works awarded to UNISYS AUSTRALIA LTD by Department of DefenceUNISYS AUSTRALIA LTD · Department of Defence · $19K · 14 Sep 2026
Assessment of Wi-Fi Installation at the Alexander Maconochie Centre (AMC) — Awarded to IPP Consulting Pty LtdIPP Consulting Pty Ltd · Justice and Community Safety Directorate · $52K · 2 Sep 2026
Supply of Internet Carriage Services (26/27) to Royal Australian Mint — Awarded to optusoptus · Royal Australian Mint · $40K · 3 Aug 2026
Supply of cabling equipment to Australian Federal Police — awarded to OPTICAL SOLUTIONS AUSTRALIAOPTICAL SOLUTIONS AUSTRALIA · Australian Federal Police · $27K · 24 Aug 2026
Provision of Communications Services to the Department of Defence (awarded to UBH GROUP)UBH GROUP · Department of Defence · $110K · 13 Aug 2026
Engaged as Digital Infrastructure Network Masterplan Technical Consultant for VanuatuDELOITTE TOUCHE TOHMATSU · Department of Foreign Affairs and Trade - Australian Aid Program · $1.0M · 18 Aug 2026
Supply of Mobile and Data Plans to the Department of Employment and Workplace Relations 2026–2029OPTUS NETWORKS PTY LTD · Department of Employment and Workplace Relations · $133K · 1 Aug 2026

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