Operating systems
Find operating systems opportunities in seconds below. Search through thousands of operating systems notices and upcoming contracts. Bookmark the tender and start your bid/no-bid decision.
1,807 Operating systems notices found
- Awarded contract
1000151266 Software Development & Support of CBRN Modelling and Information Systems
- Closed tenderPublished 1 April 2020
Architecture and Technical Advisory Services and Systems Integration and Support Services across a range of technology platforms
- Closed tenderPublished 31 March 2020
Software and hosting of the Tumour Assessment Tool for the Genomics Education Programme
- Closed tenderPublished 30 March 2020
Software support services
- Closed tenderPublished 30 March 2020
Architecture and Technical Advisory Services and Systems Integration and Support Services across a range of technology platforms
- Closed tenderPublished 23 March 2020
Software package and information systems
- Closed tenderPublished 18 March 2020
URGENT Provision for 50 15.6" Laptops, 70 Laptop Bags and 20 x Mobile WiFi (4G MiFi) routers
- Expired contract
SDM IHS March 2020
- Expired contract
PHE - ICT - Resilient Geo-distributed Parallel HPC Storage
- Closed tenderPublished 12 March 2020
Software and hosting of the Tumour Assessment Tool for the Genomics Education Programme
- Closed tenderPublished 11 March 2020
Software and hosting of the Tumour Assessment Tool for the Genomics Education Programme
- Awarded contract
Maintenance and repair of information technology equipment
- Stale Pre-tenderPublished 4 March 2020
Redcliffe Bascule Bridge Refurbishment
- Closed tenderPublished 3 March 2020
NLEDP 154 - Cyber Security Operations Team
- Closed tenderPublished 3 March 2020
IT services: consulting, software development, Internet and support
- Expired contract
IT Disaster Recovery
- Closed tenderPublished 2 March 2020
Quotation for ICT Print Unit MIS Replacement System
- Closed tenderPublished 2 March 2020
X195 Water/Waste Water Pumping Analytics (dashboard)
- Closed tenderPublished 28 February 2020
Software programming and consultancy services
- Closed tenderPublished 27 February 2020
RTFO Operating System (ROS) - Discovery
Top buyers
Buyers ranked by total contract award volume for operating systems.
BuyersCountValue
- 112£1.0bn
- 53£6.3m
- 33£12.4m
- 28£209.3m
- 26£2.4bn
- 24£0.0
- 20£4.5bn
- 19£6.9m
- 19£545.1m
- 19£228.4m
Trend over time
Notice volume for operating systems published over time.
Top suppliers
Suppliers ranked by total contract award volume for operating systems.
SuppliersCountValue
- 26£14.5bn
- 24£14.4bn
- 22£14.8bn
- 22£13.3bn
- 16£276.3m
- 15£14.3bn
- 14£14.5bn
- 10£1.3bn
- 10£192.0m
- 10£1.4bn
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