Operating systems
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783 Operating systems awards found
- Awarded contract
Repair and maintenance services of mechanical building installations
- Awarded contract
Information technology services
- Awarded contract
The contract is for the provision of an overarching ICT Managed Support service for all Waterways Ireland sites.
- Awarded contract
Provision of Firewalls (including ongoing maintenance and support) for the HRB
- Awarded contract
IT services: consulting, software development, Internet and support
- Awarded contract
Maintenance and repair of information technology equipment
- Awarded contract
Single Party Framework for the Provision of Server Maintenance and Support Managed Service in respect of Intel based Servers.
- Awarded contract
Software package and information systems
- Awarded contract
Legal Case Management System Redevelopment
- Awarded contract
Hyper-converged IT Infrastructure, Associated Equipment and Services
- Awarded contract
Research and development services and related consultancy services
- Awarded contract
IRL-Dublin: operating system enhancement software package
- Awarded contract
Invitation to Tender for Oracle Upgrade/Installation
- Awarded contract
Computer equipment and supplies
- Awarded contract
LEE715C - WIT - Supply of an X-ray Diffraction Instrument
- Awarded contract
Real time operating system software development services
- Awarded contract
Supply of a Real-Time Simulator with Power Hardware in the Loop Software
- Expired contract
Lombard Street Cross Keys CCTV
- Awarded contract
Request for Tenders for the Provision of Linux operating system support and maintenance
- Awarded contract
Research and development services and related consultancy services
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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