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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

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  • Awarded contractPublished 20 July 2023

    Integrated Housing & Property Management System (IHPMS)

    South Lanarkshire CouncilSupplier(s) Capita Business Services LtdInformation technology servicesAwarded 30 June 2023

    £2,872,591

  • Awarded contractPublished 20 July 2023

    Meridian Academies Trust ~ Cleaning Tender

    Meridian TrustSupplier(s) Churchill Contract Services LtdSchool cleaning servicesAwarded 30 May 2023

    £11,167,165

  • Expired contractPublished 19 July 2023

    LNER Web & App Development and Support

    London North Eastern Railway LimitedSupplier(s) Softwire Technology LimitedAwarded 20 November 2023

    12,000,000

  • Awarded contractPublished 18 July 2023

    Oracle Technical Support Services

    Scottish Courts and Tribunals ServiceSupplier(s) Insight Direct (UK) LtdIT services: consulting, software development, Internet and supportAwarded 1 May 2023

    £152,497

  • Closed tenderPublished 18 July 2023

    NHS England Oriel Discovery

    Health Education England

    £115,000

  • Awarded contractPublished 13 July 2023

    Contract For -Rewiring Gendros Primary School, Swansea – Phase 1

    City and County of SwanseaSupplier(s) Dec-ElecElectrical installation workAwarded 11 July 2023

  • Awarded contractPublished 8 July 2023

    ICT Hardware Support Services for Tailte Éireann

    Tailte EireannIT services: consulting, software development, Internet and supportAwarded 8 July 2023

    575,000

  • Closed tenderPublished 8 July 2023

    ICT Hardware Support Services for Tailte Éireann

    Tailte EireannComputer support services

    €575,000

  • Closed tenderPublished 6 July 2023

    ICT Hardware Support Services for Tailte Éireann

    Tailte EireannComputer support services

    €575,000

  • Stale Pre-tenderPublished 6 July 2023

    Road User Charging Enforcement Operations (EOps)

    Transport for LondonPublic road transport services

    £1,000,000,000

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  • Closed tenderPublished 5 July 2023

    DInfoCom/0246-RM1043.8-1-Provision of Develop as a Service-MINISTRY OF DEFENCE - Strategic Command

    Ministry of Defence, Defence Equipment and Support : Ministry of Defence

  • Awarded contractPublished 5 July 2023

    Contract for Proposed Electrical Works at Glais Primary School, Swansea

    City and County of SwanseaSupplier(s) Highland ServicesElectrical fitting workAwarded 5 July 2023

  • Closed tenderPublished 1 July 2023

    ITT - Particle Tracking Analysis (PTA) system

    National Physical Laboratory

  • Closed tenderPublished 30 June 2023

    Awarded ITT - Particle Tracking Analysis (PTA) system

    National Physical LaboratoryLaboratory, optical and precision equipments (excl. glasses)

  • Closed tenderPublished 26 June 2023

    Window restoration and repair

    The Cheshire Foundation in Ireland - Cheshire IrelandInstallation of doors and windows and related components

  • Closed tenderPublished 21 June 2023

    Award of Framework Agreement for Network Technology, Supply and Services, Maintenance and Support

    Denbighshire County CouncilNetwork operating system software package

    £1,900,000

  • Closed tenderPublished 16 June 2023

    Gladiator Shadow Project CCD2

    Ministry of Defence

  • Closed tenderPublished 16 June 2023

    Upgrade bespoke telephony & radio recording systems

    British Transport PoliceSoftware package and information systems

  • Stale Pre-tenderPublished 15 June 2023

    Gladiator Shadow Project CCD2

    Ministry of DefenceAviation test software package

  • Closed tenderPublished 14 June 2023

    ICT Hardware Support Services

    Tailte EireannSystem and support services

    €575,000

Showing 461–480 of 1,873 results

Top buyers

The buyers publishing the most operating systems notices, and what those contracts are worth.

View all buyers
BuyersCountValue
  1. Ministry of Defence
    112
    £1.0bn
  2. Driver and Vehicle Licensing Agency
    53
    £6.3m
  3. Her Majesty’s Passport Office (HMPO)
    33
    £12.4m
  4. Home Office
    30
    £392.8m
  5. National Highways Limited
    27
    £2.5bn
  6. HM Prison And Probation Service (HMPPS)
    24
    £0.0
  7. Transport for London
    22
    £4.7bn
  8. Centre for Environment, Fisheries and Aquaculture Science
    20
    £820.2k
  9. London Fire Brigade
    19
    £6.9m
  10. Department for Transport (DFT)
    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.

View all suppliers
SuppliersCountValue
  1. Softcat PLC
    27
    £14.5bn
  2. Insight Direct (UK) Ltd
    25
    £14.4bn
  3. Phoenix Software Limited
    24
    £13.3bn
  4. XMA LIMITED
    21
    £14.7bn
  5. Academia Ltd
    15
    £226.3m
  6. Specialist Computer Centres PLC
    15
    £14.3bn
  7. CDW Ltd
    14
    £14.5bn
  8. COMPUTACENTER (UK) LIMITED
    10
    £1.3bn
  9. BYTES SOFTWARE SERVICES LIMITED
    10
    £192.0m
  10. Trustmarque Solutions Ltd
    10
    £1.4bn

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