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
Discovery - identify a more sustainable live service solution used to manage and pay EU grants
- Awarded contract
Wildlife Photographer of the Year (WPY) site redesign
- Awarded contract
Administration and Support for N-Tier Hardware and Red Hat Linux Operating Systems
- Closed tenderPublished 6 January 2020
MIS Replacement system for the Print Unit
- Awarded contract
IT services: consulting, software development, Internet and support
- Expired contract
Consolidation and Rationalisation of the GMP Domino Environment
- Closed tenderPublished 25 December 2019
ICT Server and Desktop related Hardware Maintenance and Support Services
- Stale Pre-tenderPublished 24 December 2019
App - Personalised Care Plans support choice for pregnant women
- Stale Pre-tenderPublished 24 December 2019
Transport equipment and auxiliary products to transportation
- Closed tenderPublished 23 December 2019
Maintenance and repair of information technology equipment
- Stale Pre-tenderPublished 23 December 2019
Computer equipment and supplies
- Closed tenderPublished 20 December 2019
Software package and information systems
- Closed tenderPublished 20 December 2019
Software package and information systems
- Expired contract
Laboratory, optical and precision equipments (excl. glasses)
- Awarded contract
LEE715C - WIT - Supply of an X-ray Diffraction Instrument
- Closed tenderPublished 19 December 2019
Education and training services
- Closed tenderPublished 17 December 2019
Software package and information systems
- Closed tenderPublished 17 December 2019
ITS190020 Software Framework
- Awarded contract
MCA Bluelight Project Technical Resource
- Closed tenderPublished 16 December 2019
Computer audit consultancy and hardware consultancy services
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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