Contract awards · Category
Security surveillance and detection
54 contract notices published between June 2022 and Oct 2026 carry the published category "Security surveillance and detection" (amendments included). 54 of them publish a value, totalling A$2,832,855,582. Every figure below is read from the published notices, and every notice links to the portal that published it.
← All categories · buyers · suppliers · recent awards
54
contract notices, amendments included
A$2,832,855,582
disclosed value across 54 notices that publish one
Oct 2026
newest notice; the oldest is June 2022
1
AusTender contract notice
Buyers that award security surveillance and detection
By notice count, as published; disclosed values are the sum of the notices that publish one.
| buyers | notices | disclosed value |
|---|---|---|
| Department of Defence | 29 | A$2,804,190,979 |
| Department of Foreign Affairs and Trade | 18 | A$21,615,402 |
| Department of Home Affairs | 2 | A$1,155,252 |
| Australian Competition and Consumer Commission | 2 | A$5,650,307 |
| Department of Education | 1 | A$20,665 |
| Australian Centre for International Agricultural Research | 1 | A$22,987 |
| Department of the Prime Minister and Cabinet | 1 | A$199,991 |
Suppliers awarded security surveillance and detection most often
By notice count, as published; disclosed values are the sum of the notices that publish one.
| suppliers | notices | disclosed value |
|---|---|---|
| AIR-MET SCIENTIFIC PTY LTD | 6 | A$251,031 |
| NORTHROP GRUMMAN AUSTRALIA PTY LIMITED | 4 | A$5,113,593 |
| Smiths Detection (Australia) Pty Lt | 2 | A$210,911 |
| LOCKHEED MARTIN AUSTRALIA PTY LTD | 2 | A$2,788,183,031 |
| CyberCX Pty Ltd | 2 | A$5,650,307 |
| RAYTHEON AUSTRALIA PTY LTD | 2 | A$4,031,459 |
| BELLINGER SYSTEMS PTY LTD | 2 | A$46,966 |
| DRAEGER AUSTRALIA PTY LTD | 2 | A$184,985 |
| BOEING DEFENCE AUSTRALIA LTD | 2 | A$4,705,367 |
| WALSONS SERVICES PRIVATE LIMITED | 2 | A$437,640 |
Recent contract notices
Security surveillance and detection
Department of Foreign Affairs and Trade · won by Smiths Detection (Australia) Pty Lt · A$118,360 · 22 Oct 2026 · Security surveillance and detection
CN4284083 · AusTender contract notice · Find on AusTender
Security surveillance and detection
Department of Foreign Affairs and Trade · won by SECURITAS GmbH · A$355,170 · 13 Oct 2026 · Security surveillance and detection
CN4282237 · AusTender contract notice · Find on AusTender
Security Guard Services
Department of Foreign Affairs and Trade · won by WALSONS SERVICES PVT. LTD. · A$858,130 · 10 Oct 2026 · Security surveillance and detection
CN4281829 · AusTender contract notice · Find on AusTender
Watercraft Spare Parts
Department of Defence · won by BELLINGER SYSTEMS PTY LTD · A$35,035 · 8 Oct 2026 · Security surveillance and detection
CN4281209 · AusTender contract notice · Find on AusTender
Security Equipment
Department of Defence · won by OWEN INTERNATIONAL PTY LTD · A$12,817 · 7 Oct 2026 · Security surveillance and detection
CN4280957 · AusTender contract notice · Find on AusTender
Equipment Maintenance
Department of Defence · won by AERO & MILITARY PRODUCTS PTY LTD · A$24,123 · 7 Oct 2026 · Security surveillance and detection
CN4280961 · AusTender contract notice · Find on AusTender
Aircraft Spare Parts
Department of Defence · won by MILSPEC SERVICES PTY LIMITED · A$18,469 · 7 Oct 2026 · Security surveillance and detection
CN4280874 · AusTender contract notice · Find on AusTender
Gas Detectors
Department of Defence · won by AIR-MET SCIENTIFIC PTY LTD · A$65,475 · 22 Sept 2026 · Security surveillance and detection
CN4278198 · AusTender contract notice · Find on AusTender
Watercraft Spare Parts
Department of Defence · won by DRAEGER AUSTRALIA PTY LTD · A$45,989 · 22 Sept 2026 · Security surveillance and detection
CN4278170 · AusTender contract notice · Find on AusTender
Indicator Gas Tubes
Department of Defence · won by DRAEGER AUSTRALIA PTY LTD · A$138,996 · 14 Sept 2026 · Security surveillance and detection
CN4276538 · AusTender contract notice · Find on AusTender
Provision of Surveillance Services
Department of Education · won by WISE GROUP BUSINESS SOLUTIONS · A$20,665 · 11 Sept 2026 · Security surveillance and detection
CN4275984 · AusTender contract notice · Find on AusTender
Security Upgrade
Department of Foreign Affairs and Trade · won by G4S Secure Solutions (Trinidad) Lim · A$204,351 · 10 Sept 2026 · Security surveillance and detection
CN4275866 · AusTender contract notice · Find on AusTender
Security Equipment
Department of Defence · won by JAPAN MARINE ENGINEERING COMPANY ATF DONALD O'CONNOR FAMILY TRUST · A$116,820 · 10 Sept 2026 · Security surveillance and detection
CN4275765 · AusTender contract notice · Find on AusTender
Gas Detectors
Department of Defence · won by AIR-MET SCIENTIFIC PTY LTD · A$32,509 · 10 Sept 2026 · Security surveillance and detection
CN4275728 · AusTender contract notice · Find on AusTender
Security and Guarding
Department of Foreign Affairs and Trade · won by INTER CON SERVICIOS DE SEGURIDAD PRIVADA,S.A. DE C.V. · A$98,697 · 9 Sept 2026 · Security surveillance and detection
CN4275260 · AusTender contract notice · Find on AusTender
Repairs
Department of Defence · won by BELLINGER SYSTEMS PTY LTD · A$11,931 · 8 Sept 2026 · Security surveillance and detection
CN4274989 · AusTender contract notice · Find on AusTender
Security surveillance and detection
Department of Foreign Affairs and Trade · won by RUSWIN UNIP LDA · A$121,175 · 5 Sept 2026 · Security surveillance and detection
CN4274410 · AusTender contract notice · Find on AusTender
CNAI SECURITY SERVICES 2026-2030
Department of Foreign Affairs and Trade · won by WALSONS SERVICES PRIVATE LIMITED · A$339,105 · 5 Sept 2026 · Security surveillance and detection
CN4274424 · AusTender contract notice · Find on AusTender
Electronic Component
Department of Defence · won by SAAB AUSTRALIA PTY LTD · A$1,154,970 · 2 Sept 2026 · Security surveillance and detection
CN4273397 · AusTender contract notice · Find on AusTender
Security Services
Department of Foreign Affairs and Trade · won by PT.ENVIRONMENTAL INDOKARYA · A$13,327,029 · 27 Aug 2026 · Security surveillance and detection
CN4272363 · AusTender contract notice · Find on AusTender
Security Surveillance and Detection
Department of Defence · won by CHIRONIX PTY LTD · A$29,866 · 25 Aug 2026 · Security surveillance and detection
CN4271602 · AusTender contract notice · Find on AusTender
Security Services
Department of Foreign Affairs and Trade · won by SIGMASEG SA DE CV · A$18,186 · 18 Aug 2026 · Security surveillance and detection
CN4269675 · AusTender contract notice · Find on AusTender
Security and surveillance detection
Department of Foreign Affairs and Trade · won by Smiths Detection (Australia) Pty Lt · A$92,551 · 12 Aug 2026 · Security surveillance and detection
CN4268427 · AusTender contract notice · Find on AusTender
Gas Detectors
Department of Defence · won by AIR-MET SCIENTIFIC PTY LTD · A$33,433 · 1 Aug 2026 · Security surveillance and detection
CN4265920 · AusTender contract notice · Find on AusTender
Security Monitoring Services Forrest Office
Australian Centre for International Agricultural Research · won by SAPIO Human Powered Securiy · A$22,987 · 31 July 2026 · Security surveillance and detection
CN4265430 · AusTender contract notice · Find on AusTender
Helm scores every open tender against your own capability statement, with the reasoning itemised, and tells you when security surveillance and detection tenders open. Start free · How it works
Records refreshed 27 October 2026 with Helm's daily ingest.
Contract notice data from AusTender (tenders.gov.au) weekly exports, licensed under CC BY 3.0 AU via data.gov.au.
Helm ranks every one of these against your capability profile, watches the deadlines and drafts alongside you. Start free and see your matches in under ten minutes.