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
- Expired contract
Nokia 3.1 Smartphone 16Gb Black SIM Free - AWARD
- Awarded contract
Home Office – Her Majesty’s Passport Office - End User Compute Architect
- Awarded contract
Database software package
- Expired contract
Catering equipment
- Expired contract
Western Sussex Hospitals NHS - Provision of A Computerised Catering Management and Operating System - AWARD
- Expired contract
Conversational AI
- Closed tenderPublished 6 March 2019
Nokia 3.1 Smartphone 16Gb Black SIM Free
- Awarded contract
Home Office – Project & Programme Management support for Technology Platforms for Tomorrow Programme
- Expired contract
Cashless Parking
- Closed tenderPublished 27 February 2019
Computer equipment and supplies
- Closed tenderPublished 27 February 2019
LCCITS200291a ICT Goods Supply, Maintenance and Services Framework
- Closed tenderPublished 26 February 2019
RHUL-19053 Cyber Security Discovery and Design Project
- Awarded contract
Accessibility audit
- Closed tenderPublished 26 February 2019
RHUL-19053 Cyber Security Discovery and Design Project
- Awarded contract
UK Export Finance Intranet Change Project
- Awarded contract
Energy Statistics Data Management Solutions
- Awarded contract
Real time operating system software development services
- Closed tenderPublished 18 February 2019
Machinery for textile, apparel and leather production
- Awarded contract
Provision of Linux Support and Maintenance
- Awarded contract
Senior Developer - Buying for Schools Digital Platform
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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