Operating systems
Find operating systems opportunities in seconds below. Search through thousands of operating systems awards and upcoming contracts. Bookmark the tender and start your bid/no-bid decision.
783 Operating systems awards found
- Expired contract
Health Research Authority Principal Operational Systems: Development, Maintenance and Support
- Expired contract
D&A Engineering & Delivery Management Support
- Expired contract
Pulse Dedicated Hosted Platform
- Expired contract
Cloud IaaS Operating System (OS) Management
- Awarded contract
MAINT4739-NMUH-Varian Truebeam H193739
- Expired contract
GB-Lincoln: 311 - Apple Products
- Awarded contract
GLA PostgreSQL Migration
- Awarded contract
Software package and information systems
- Expired contract
Contract for CCTV Maintenance
- Awarded contract
Provision of ADS Develop as a Service
- Awarded contract
Transition Readiness activities for the HMRC Technology Sourcing Programme copy
- Awarded contract
Provision of ICT Support Services
- Awarded contract
Information systems
- Expired contract
Contract for CCTV Maintenance
- Expired contract
IT Service Management
- Awarded contract
Free-Flow Charging (FFC) Management Information (MI) Data Hub
- Expired contract
Ministry of Defence Police Recruitment Website
- Awarded contract
InfiniBand Upgrade of High-performance Computing Cluster
- Awarded contract
Redevelopment (Alpha phase) of the Renewable Transport Fuels Obligation Operating System (ROS)
- Expired contract
Redcliffe Bascule Bridge Refurbishment
Top buyers
Buyers ranked by total contract award volume for operating systems.
BuyersCountValue
- 31£214.0m
- 14£1.2bn
- 12£12.4m
- 10£187.0m
- 10£2.7m
- 10£16.1m
- 9£2.0bn
- 8£539.5k
- 8£3.1m
- 8£318.2k
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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