Operating systems

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1,807 Operating systems notices found

Closed tenderPublished 1 February 2017
Java Developer (Full Stack) for NOMS Digital Studio 2
HM Prison And Probation Service (HMPPS)Closing 8 February 2017
Closed tenderPublished 1 February 2017
Java Developer (Full Stack) for NOMS Digital Studio 2
HM Prison And Probation Service (HMPPS)Closing 8 February 2017
Expired contract
Environmental Management System Software Solution
Royal Borough of GreenwichSupplier(s) ROCC Computers LimitedGBP 1,700,000Awarded 29 December 2016Expiring 24 May 2024Software package and information systems
Closed tenderPublished 31 January 2017
Java Developer (Full Stack) for NOMS Digital Studio
HM Prison And Probation Service (HMPPS)Closing 7 February 2017
Closed tenderPublished 31 January 2017
Java Developer (Full Stack) for NOMS Digital Studio
HM Prison And Probation Service (HMPPS)Closing 7 February 2017
Expired contract
Software package and information systems
Royal Borough of GreenwichSupplier(s) ROCC Computers LimitedGBP 1,800,000Awarded 29 December 2016Expiring 23 November 2023Software-related services
Closed tenderPublished 26 January 2017
Provide a Booking Capability
West Berkshire CouncilClosing 9 February 2017
Closed tenderPublished 26 January 2017
Provide a Booking Capability
West Berkshire CouncilClosing 9 February 2017
Expired contract
Maintenance services of telecommunications equipment
South Lanarkshire CouncilSupplier(s) Provista UK LtdGBP 2,255,664Awarded 23 January 2017Expiring 23 December 2022Maintenance services of telecommunications equipment
Closed tenderPublished 23 January 2017
SJDoS00005 QA QA Assurance Analyst
FCDO ServicesGBP/day 530Closing 6 February 2017
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Closed tenderPublished 23 January 2017
SJDoS00005 QA QA Assurance Analyst
FCDO ServicesGBP/day 530Closing 6 February 2017
Expired contract
I T Managed Services
GWE Business West LtdSupplier(s) Allteks LtdGBP 640,000Awarded 20 December 2016Expiring 31 May 2020IT services: consulting, software development, Internet and support
Closed tenderPublished 12 January 2017
Front End Developer (Java) for NOMS Digital Studio
HM Prison And Probation Service (HMPPS)Closing 19 January 2017
Closed tenderPublished 12 January 2017
Front End Developer (Java) for NOMS Digital Studio
HM Prison And Probation Service (HMPPS)Closing 19 January 2017
Closed tenderPublished 6 January 2017
Computer equipment and supplies
Halton Housing TrustGBP 180,000Closing 6 February 2017Computer equipment and supplies
Closed tenderPublished 3 January 2017
The Supply of a Konica Minolta SL1000 Digital Microfilm Scanner Printer or Equivelant
Sefton Metropolitan Borough CouncilClosing 16 January 2017
Awarded contract
UK SBS IT16204 Development of IBEX Instrument Control System phase 2
Science and Technology Facilities CouncilSupplier(s) Tessella LtdGBP 1,083,427.5Awarded 2 January 2017
Expired contract
Broomfield School IT Managed Services
Broomfield SchoolSupplier(s) Krome Technologies LtdGBP 314,595Awarded 22 November 2016Expiring 31 December 2019Computer-related services
Awarded contract
IT services: consulting, software development, Internet and support
Transport for LondonSupplier(s) Sea++GBP 3,311,372Computer support and consultancy services
Stale Pre-tenderPublished 22 December 2016
Supplier engagement - Replacement and integration of current Newcastle Furniture Service operational systems
Your Homes Newcastle LtdClosing 23 February 2018IT services: consulting, software development, Internet and support

Top buyers

Buyers ranked by total contract award volume for operating systems.

View all buyers

BuyersCountValue

Ministry of Defence
112
£1.0bn
Driver and Vehicle Licensing Agency
53
£6.3m
Her Majesty’s Passport Office (HMPO)
33
£12.4m
Home Office
28
£209.3m
National Highways Limited
26
£2.4bn
HM Prison And Probation Service (HMPPS)
24
£0.0
Transport for London
20
£4.5bn
London Fire Brigade
19
£6.9m
Department for Transport (DFT)
19
£545.1m
HM Revenue & Customs (HMRC)
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.

View all suppliers

SuppliersCountValue

Softcat PLC
26
£14.5bn
Insight Direct (UK) Ltd
24
£14.4bn
XMA LIMITED
22
£14.8bn
Phoenix Software Limited
22
£13.3bn
Academia Ltd
16
£276.3m
Specialist Computer Centres PLC
15
£14.3bn
CDW Ltd
14
£14.5bn
COMPUTACENTER (UK) LIMITED
10
£1.3bn
BYTES SOFTWARE SERVICES LIMITED
10
£192.0m
Trustmarque Solutions Ltd
10
£1.4bn

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