Operating systems tenders and contracts
Search operating systems notices across UK procurement portals. Filter by buyer, value and deadline, and set an alert for new opportunities.
1,873 results matching, operating systems
- Expired contractPublished 23 November 2017
IT services: consulting, software development, Internet and support
£2,275,496
- Stale Pre-tenderPublished 13 November 2017
IT services: consulting, software development, Internet and support
£28,000,000
- Expired contractPublished 7 November 2017
Computer support and consultancy services
£30,000,000
- Closed tenderPublished 7 November 2017
Ramsgate Harbour Lock Gates - Replacement and Refurbishment Project
£500,000
- Closed tenderPublished 7 November 2017
Project and Programme Management support for the Technology Platforms for Tomorrow (TPT) Programme
£650,000
- Closed tenderPublished 31 October 2017
Information systems and servers
£300,000
- Closed tenderPublished 25 October 2017
Electrical signalling equipment for railways
Value not stated
- Closed tenderPublished 25 October 2017
Ramsgate Harbour Lock Gates - Replacement and Refurbishment Project
£600,000
- Closed tenderPublished 23 October 2017
Development and Maintenance of the Worcestershire County Council Childrens Services Online Social Care Procedures Manual
£50,000
- Closed tenderPublished 20 October 2017
Defra Digital transformation Partner
£20,000,000
- Awarded contractPublished 18 October 2017
2017 Annual online voter register of electors awareness campaign
Value not stated
- Closed tenderPublished 18 October 2017
Software package and information systems
£985,000
- Expired contractPublished 11 October 2017
CCTV Operating System & Replacement Cameras
£250,000
- Stale Pre-tenderPublished 6 October 2017
Miscellaneous software package and computer systems
Value not stated
- Stale Pre-tenderPublished 4 October 2017
Real-time operating system software package
£1,970,000
- Expired contractPublished 4 October 2017
IT services: consulting, software development, Internet and support
Value not stated
- Awarded contractPublished 3 October 2017
Event Sourcing PS/17/183
£29,700
- Awarded contractPublished 2 October 2017
WP1446 Certification Lead for Verify
£39,000
- Closed tenderPublished 2 October 2017
Housing Options IT System
£225,000
- Closed tenderPublished 29 September 2017
WP 11 QA & Core Systems ADM Partner
£20,000,000
Top buyers
The buyers publishing the most operating systems notices, and what those contracts are worth.
BuyersCountValue
- 112£1.0bn
- 53£6.3m
- 33£12.4m
- 30£392.8m
- 27£2.5bn
- 24£0.0
- 22£4.7bn
- 20£820.2k
- 19£6.9m
- 19£545.1m
Trend over time
Notice volume for operating systems searches published over time.
Top suppliers
Suppliers who have won the most operating systems contracts, and what those awards were worth.
SuppliersCountValue
- 27£14.5bn
- 25£14.4bn
- 24£13.3bn
- 21£14.7bn
- 15£226.3m
- 15£14.3bn
- 14£14.5bn
- 10£1.3bn
- 10£192.0m
- 10£1.4bn
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