Civil Aviation Authority of Singapore
Awarded S$695m across 138 open tenders from April 2021 to March 2026. 9 more (6%) closed with no award.
Top suppliers
| Company | Awards | Total | Share |
|---|---|---|---|
| ST Engineering Unmanned & Integrated Systems Pte. Ltd. | 2 | S$86.6m | |
| ST Engineering Mission Software & Services Pte. Ltd. | 2 | S$84.6m | |
| NCS Communications Engineering Pte. Ltd. | 2 | S$83.0m | |
| Websatmedia Pte Ltd | 3 | S$81.3m | |
| Thales Solutions Asia Pte. Ltd. | 1 | S$80.0m | |
| Indeco Engineers (Pte) Ltd | 3 | S$56.8m | |
| Certis Cisco Auxiliary Police Force Pte. Ltd. | 1 | S$37.6m | |
| Logistics Construction Pte Ltd | 1 | S$37.3m | |
| Lincotrade & Associates Pte Ltd | 1 | S$25.4m | |
| Aetos Security Management Pte. Ltd. | 2 | S$15.6m | |
| Jones Lang Lasalle Property Consultants Pte Ltd | 1 | S$12.7m | |
| NCS Pte. Ltd. | 7 | S$9.7m | |
| Cognizant Technology Solutions Asia Pacific Pte. Ltd. | 1 | S$6.5m | |
| Egis Singapore Pte. Ltd. | 1 | S$5.8m | |
| Integra Consult A/S | 2 | S$5.5m |
Awarded each year
FY2021S$47.1m22 tenders
FY2022S$418m23 tenders
FY2023S$81.9m27 tenders
FY2024S$65.0m29 tenders
FY2025S$83.7m37 tenders
Financial years run April to March: FY2025 is April 2025 to March 2026.
Biggest awards Open in Explore
| Awarded | What for | Won by | Amount |
|---|---|---|---|
| 8 Jul 2022 | Tender for Framework Agreement for the Maintenance of Communication, Navigation, Surveillance, Air Traffic Management and other Air Traffic Services Facilities and Related Works CAA000ETT21000108 | NCS Communications Engineering Pte. Ltd. | S$79,999,746 |
| 8 Jul 2022 | Tender for Framework Agreement for the Maintenance of Communication, Navigation, Surveillance, Air Traffic Management and other Air Traffic Services Facilities and Related Works CAA000ETT21000108 | Thales Solutions Asia Pte. Ltd. | S$79,999,721 |
| 8 Jul 2022 | Tender for Framework Agreement for the Maintenance of Communication, Navigation, Surveillance, Air Traffic Management and other Air Traffic Services Facilities and Related Works CAA000ETT21000108 | Websatmedia Pte Ltd | S$79,999,668 |
| 8 Jul 2022 | Tender for Framework Agreement for the Maintenance of Communication, Navigation, Surveillance, Air Traffic Management and other Air Traffic Services Facilities and Related Works CAA000ETT21000108 | ST Engineering Unmanned & Integrated Systems Pte. Ltd. | S$79,999,658 |
| 8 Jul 2022 | Tender for Framework Agreement for the Maintenance of Communication, Navigation, Surveillance, Air Traffic Management and other Air Traffic Services Facilities and Related Works CAA000ETT21000108 | ST Engineering Mission Software & Services Pte. Ltd. | S$79,999,633 |
| 28 Jun 2024 | Provision of Security Services for CAAS' Facilities CAA000ETT24000009 | Certis Cisco Auxiliary Police Force Pte. Ltd. | S$37,594,620 |
| 4 Aug 2021 | Addition and Alteration Works to Existing Air Traffic Control Centre CAA000ETT21000001 | Logistics Construction Pte Ltd | S$37,280,000 |
| 7 Jul 2025 | Provision of Comprehensive Maintenance Services for Mechanical, Electrical and Security Systems CAA000ETT25000019 | Indeco Engineers (Pte) Ltd | S$33,554,973 |
| 13 Sep 2023 | PRE-QUALIFICATION FOR PROVISION OF RENOVATION WORKS FOR CAAS OFFICE PREMISES AT CHANGI AIRPORT. CAA000ETT23000014 | Lincotrade & Associates Pte Ltd | S$25,388,800 |
| 7 Jul 2025 | Replacement of Mechanical & Electrical Systems and Facilities CAA000ETT24000039 | Indeco Engineers (Pte) Ltd | S$22,918,000 |
Latest tenders Open in Explore
| Awarded | What for | Won by | Amount |
|---|---|---|---|
| 29 Mar 2026 | Provision of Dataset Subscription Services CAA000ETT25000007 | Flightradar24 AB | S$788,039 |
| 29 Mar 2026 | Provision of Dataset Subscription Services CAA000ETT25000007 | Lnrs Data Services Ltd | S$4,598,217 |
| 25 Mar 2026 | Provision of Sales and Distribution Services for Registration Labels CAA000ETT25000050 | Singapore Post Limited | S$209,600 |
| 17 Mar 2026 | Provision of Setup and Maintenance Services for Unmanned Aircraft Flying Areas CAA000ETT25000040 | Aegis Engineering Pte. Ltd. | S$169,600 |
| 27 Jan 2026 | Provision of consultancy services to review operational flows, controls and financial accounting treatment CAA000ETT25000044 | Deloitte Singapore Assurance Pte. Ltd. | S$188,000 |
| 26 Jan 2026 | Provision of Custodian Services CAA000ETT25000053 | No award | – |
| 21 Jan 2026 | Supply, Delivery and Installation of 750kVA Mobile Generator Set with Trailer CAA000ETT25000045 | Donjon Pte. Ltd. | S$359,700 |
| 31 Dec 2025 | Provision of Enterprise Message Brokers and Storage Area Network for System-Wide Information Management Network CAA000ETT25000047 | NCS Pte. Ltd. | S$4,676,300 |
| 18 Nov 2025 | Supply, Installation, Systems Integration, Testing and Commissioning of Safety Information and Reporting Management System 2 (SIRMS 2) CAA000ETT24000048 | ST Engineering Mission Software & Services Pte. Ltd. | S$4,627,412 |
| 12 Nov 2025 | Replacement of Cabin Glass Panel CAA000ETT25000035 | Tenon Construction Pte. Ltd. | S$120,000 |
| 30 Oct 2025 | Provision of End-User Computing Support Services CAA000ETT25000042 | JK Technology Pte Ltd | S$301,500 |
| 2 Oct 2025 | Provision of consultancy services for Very High Frequency (VHS) Radio Frequency (RF) Coverage Study CAA000ETT25000026 | Websatmedia Pte Ltd | S$240,000 |
| 26 Sep 2025 | Provision of Internal Audit Services CAA000ETT25000032 | KPMG Services Pte. Ltd. | S$368,000 |
| 23 Sep 2025 | Provision of Legal Services CAA000ETT25000029 | Allen & Gledhill LLP | S$700 |
| 23 Sep 2025 | Provision of Legal Services CAA000ETT25000029 | Central Chambers Law Corporation | S$390 |
| 23 Sep 2025 | Provision of Legal Services CAA000ETT25000029 | CHP Law LLC | S$600 |
| 23 Sep 2025 | Provision of Legal Services CAA000ETT25000029 | Cnplaw LLP | S$480 |
| 23 Sep 2025 | Provision of Legal Services CAA000ETT25000029 | Dentons Rodyk & Davidson LLP | S$600 |
| 23 Sep 2025 | Provision of Legal Services CAA000ETT25000029 | Drew & Napier LLC | S$975 |
| 23 Sep 2025 | Provision of Legal Services CAA000ETT25000029 | Lee & Lee | S$550 |