Operating systems

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1,807 Operating systems notices found

Expired contract
CA6292 - The supply and delivery of Apple iMacs as per specification
New City CollegeSupplier(s) Academia LtdGBP 160,000Awarded 1 September 2022Expiring 29 August 2022Computer equipment and supplies
Awarded contract
Software Licenses & Associated Services for Academies and Schools
Crescent Purchasing Consortium (CPC)
Supplier(s)
12 suppliers
Academia Ltd
Academic Software
CCS Media Limited
Getech Ltd
IDN Supplies Ltd
Insight Direct (UK) Ltd
Levett Consultancy Ltd
Odyssey Education Ltd
Phoenix Software Limited
SHI CORPORATION UK LIMITED
Stone Computers Ltd
Sync
GBP 2,799,999.78Awarded 26 August 2022Web server software package
Expired contract
Replacement Lighting Control Equipment for Dance Theatre Space
University of ChichesterSupplier(s) Adlib Audio LimitedGBP 55,000Awarded 22 July 2022Expiring 21 July 2023Radio, television, communication, telecommunication and related equipment
Closed tenderPublished 22 August 2022
Vimeo subscription
Health Education EnglandGBP 17,283Closing 2 September 2022IT software package
Awarded contract
IDP Phase C – Commercial Data Needs
Office for National StatisticsSupplier(s) University of Exeter – Circular Economy HubAwarded 16 August 2022Research services
Closed tenderPublished 15 August 2022
IT Reseller Framework
EFFICIENCY EAST MIDLANDS LIMITEDGBP 600,000,000Closing 20 September 2022Hardware disaster-recovery consultancy services
Closed tenderPublished 15 August 2022
IT Reseller Framework
EFFICIENCY EAST MIDLANDS LIMITEDGBP 600,000,000Closing 20 September 2022IT services: consulting, software development, Internet and support
Expired contract
ENHT - Purchasing Account Renewal
East and North Hertfordshire NHS TrustSupplier(s) Trustmarque Solutions LtdGBP 40,000Awarded 29 July 2022Expiring 31 July 2025IT software package
Awarded contract
Data centre hosting, networking, support and maintenance
Financial Ombudsman ServiceSupplier(s) Capita Secure Information Solutions LtdGBP 360,000Awarded 20 June 2022Information technology services
Awarded contract
Subway Automatic Train Operation System
Strathclyde Partnership for TransportSupplier(s) Mott MacDonald LimitedGBP 273,431Awarded 9 October 2018Traffic-signal maintenance services
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Awarded contract
Samuel Beckett Bridge Operation and Maintenance Control System Software Contract
Dublin City CouncilSupplier(s) Hollandia Services B.V.EUR 990,000Awarded 2 August 2022Software-related services
Closed tenderPublished 25 July 2022
BEROE Framework
Ministry of DefenceGBP 20,000,000Closing 19 August 2022Spacecraft, satellites and launch vehicles
Closed tenderPublished 22 July 2022
DoJ - NICTS - The Parole Commissioners NI - Case Management System and Upload Portal
Department of JusticeGBP 943,000Closing 24 August 2022Programming services of packaged software products
Closed tenderPublished 22 July 2022
British Library consult for Azure hybrid cloud compute environment technically & commercially
British LibraryClosing 5 August 2022
Closed tenderPublished 14 July 2022
Provision of Internal Audit Services
National Transport AuthorityClosing 30 August 2022Auditing services
Closed tenderPublished 14 July 2022
Provision of Internal Audit Services
National Transport AuthorityEUR 6,250,000Closing 30 August 2022Accounting and auditing services
Awarded contract
Supply of Clamplocks and Associated Items
Network RailAwarded 5 January 2022Railway equipment
Closed tenderPublished 12 July 2022
Virtual Machine Introspection deception demonstrator Phase 2
Defence Science & Technology LaboratoryClosing 26 July 2022
Closed tenderPublished 12 July 2022
Counter Uncrewed Air Systems (C-UAS)
Ministry of DefenceClosing 28 July 2022
Stale Pre-tenderPublished 11 July 2022
Prior Information Notice for Counter Uncrewed Air Systems (C-UAS)
Ministry of DefenceElectronic warfare systems and counter measures

Top buyers

Buyers ranked by total contract award volume for operating systems.

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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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