Square Kilometre Array (SKA) Tenders
Active tender opportunities from Square Kilometre Array (SKA)
15
Active Tenders
Showing the latest tenders from Square Kilometre Array (SKA). Updated daily — April 2026.
SARAO-SICT-TM-(PRF-3878)-2026-27
Request for Quotation
4 days left
14 Apr 2026
NRF/SARAO SRFI/79/2025-26
Request for Quotation
30 Apr 2026
SUPPLY AND DELIVERY OF A VECTOR NETWORK ANALYSER TO SARAO, CAPE TOWN
Western Cape
IT networking and telecommunications
02 Apr 2026
SARAO/TM/94/2025-26
Request for Quotation
Closed
07 Apr 2026
PROVISION OF AUTODESK SOFTWARE RENEWAL FOR SARAO.
Gauteng
IT services, programming, consulting and software
29 Mar 2026
SARAO/TM/93/2025-26
Request for Quotation
4 days left
14 Apr 2026
PROVISION FOR FIDIC & NEC4 CONTRACTUAL LAW/ CONTRACTS MANAGEMENT SPECIALIST SERVICES FOR COMMERCIAL CONSTRUCTION PROJECTS
Gauteng
Construction: buildings and related
25 Mar 2026
NRF/SARAO SEEN/88/2025-26
Request for Quotation
7 days left
17 Apr 2026
PROVISION OF PROFESSIONAL ELECTRICAL ENGINEERING SERVICES FOR LOAD FLOW AND PROTECTION STUDIES 33000/22000/400V RETICULATION NETWORK FOR SARAO IN LOSBERG
Western Cape
Electrical: commercial and domestic
24 Mar 2026
NRF/SARAO SKA1/60/2025-26
Request for Quotation
30 Apr 2026
SUPPLY, DELIVERY, INSTALLATION, TESTING AND COMMISSIONING OF 570kVAr REACTOR AND RING MAIN UNIT (RMU) ON THE EXISTING 22kV CARNARVON SPIRAL, LOSBERG, CARNARVON (RE-ADVERTISEMENT)
Western Cape
Electrical: generation and transmission
24 Mar 2026
SARAO/TM/81/2025-26
Request for Quotation
Closed
31 Mar 2026
PROVISION OF SIGNAL PATH ANALYSIS SERVICES FOR A PERIOD OF 6 MONTHS (RE-ADVERTISEMENT)
Western Cape
Road construction and maintenance
22 Mar 2026
SARAO/TM/89/2025-26
Request for Quotation
Closed
31 Mar 2026
APPOINTMENT OF A SYSTEMS ENGINEERING CONSULTANT FOR THE PROVISION OF SPECIALISED TECHNICAL SERVICES
Gauteng
Engineering services
18 Mar 2026
SARAO/TM/91/2025-26
Request for Quotation
Closed
31 Mar 2026
APPOINTMENT OF AN INDEPENDENT ENVIRONMENTAL SERVICE PROVIDER TO DEPLOY ENVIRONMENTAL CONTROL OFFICERS (ECOS) FOR ENVIRONMENTAL COMPLIANCE MONITORING ON THE SKA-MID PROJECT (NORTHERN CAPE) AND THE CAPE TOWN HOSTING INFRASTRUCTURE SYSTEM (CTHIS) DEVELOPMENT AT ERF 41967, ITHEMBA LABS, MFULENI / BLUE DOWNS, CAPE TOWN, WESTERN CAPE, FOR A PERIOD OF SIX (6) MONTHS
Western Cape
Consulting: built environment
18 Mar 2026
NRF/SARAO SAMA/81/2025-26
Request for Quotation
Closed
31 Mar 2026
PROVISION OF SPECTRUM MANAGEMENT INFRASTRUCTURE INCLUDING SOFTWARE MAINTENANCE FOR A PERIOD OF 3 YEARS
Western Cape
IT services, programming, consulting and software
17 Mar 2026
NRF/SARAO SCTS/38/2025-26
Request for Quotation
Closed
02 Apr 2026
SUPPLY AND DELIVERY OF DATA STORAGE AND PROCESSING SERVERS (RE-ADVERTISEMENT)
Western Cape
IT hardware and equipment
17 Mar 2026
SARAO_EZ_016_2026
Request for Quotation
Closed
30 Mar 2026
Appointment of a Service Provider for the Servicing and Maintenance of Firefighting Equipment for a Period of Three (3) Years at the SARAO Johannesburg Office, 18A Gill Street, Observatory.
Western Cape
Fire equipment and services
17 Mar 2026
RFQ NUMBER: SARAO/TM/85/2025-26
Request for Quotation
Closed
18 Mar 2026
APPOINTMENT OF AN INDEPENDENT EXTERNAL CONSULTANT TO CONDUCT THREE (3) BIENNIAL EXTERNAL WATER USE LICENCE (WUL) COMPLIANCE AUDITS FOR THE NRF-SKA AD HOC BOREHOLES AT THE SARAO SITE IN CARNARVON, NORTHERN CAPE
Northern Cape
Plumbing services and supplies
17 Mar 2026
NRF/SARAO SHRM/76/2025-26
Request for Quotation
Closed
20 Mar 2026
PROVISION OF DIVERSITY, INCLUSION AND EQUITY INTERVENTION PROGRAMME FOR SARAO AND SKAO EMPLOYEES OVER A PERIOD OF THREE YEARS
Gauteng
Employment, recruitment and human resources
17 Mar 2026
SARAO_EZ_018_2026
Request for Quotation
Closed
27 Mar 2026
Appointment of a Service Provider for the Supply and Installation of Floor Tiles and a Shopfront at the SARAO Observatory Premises in Johannesburg
Gauteng
Building services and maintenance
14 Mar 2026
SARAO_EZ_017_2026
Request for Quotation
Closed
27 Mar 2026
APPOINTMENT OF A SERVICE PROVIDER FOR THE SUPPLY AND INSTALLATION OF 1-HOUR FIRE-RATED DRYWALLING AND DOORS AT THE SARAO OBSERVATORY PREMISES IN JOHANNESBURG
Western Cape
Building services and maintenance
14 Mar 2026
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As of April 2026, Square Kilometre Array (SKA) has 15 active tender opportunities listed on TenderFlow. New tenders are added daily as they are published.
Each tender from Square Kilometre Array (SKA) has specific submission requirements. Click on any tender to view the full details including closing dates, required documents, and submission instructions. Most government tenders require CSD registration and a valid tax clearance certificate.
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