Operating systems

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1,807 Operating systems notices found

Expired contract
Fencing & Gates - Fencing miscellaneous (20% VAT)
London Fire BrigadeSupplier(s) SecurafitGBP 52,580Awarded 9 January 2023Expiring 31 March 2023Construction work
Expired contract
Fencing & Gates - Fencing miscellaneous (20% VAT)
London Fire BrigadeSupplier(s) SecurafitGBP 52,535Awarded 9 January 2023Expiring 31 March 2023Construction work
Expired contract
Fencing & Gates - Fencing miscellaneous (20% VAT)
London Fire BrigadeSupplier(s) SecurafitGBP 50,805Awarded 30 November 2022Expiring 31 March 2023Construction work
Expired contract
Fencing & Gates - Fencing miscellaneous (20% VAT)
London Fire BrigadeSupplier(s) SecurafitGBP 46,990Awarded 30 November 2022Expiring 31 March 2023Construction work
Expired contract
Fencing & Gates - Fencing miscellaneous (20% VAT)
London Fire BrigadeSupplier(s) SecurafitGBP 67,215Awarded 29 March 2023Expiring 2 May 2023Construction work
Expired contract
Fencing & Gates - Fencing miscellaneous (20% VAT)
London Fire BrigadeSupplier(s) SecurafitGBP 85,070Awarded 30 November 2022Expiring 31 March 2023Construction work
Awarded contract
ITEP0313 Property and Compensation Gateway (PCG)
National Highways LimitedSupplier(s) Version 1 Solutions LimitedGBP 2,430,050Awarded 17 April 2023
Closed tenderPublished 5 April 2023
Automated Truck Identification Solution
PD PortsClosing 21 April 2023IT services: consulting, software development, Internet and support
Awarded contract
Provision of Internal Audit Services
National Transport AuthoritySupplier(s) Deloitte Ireland LLP, RSM Northern Ireland (UK) LimitedAwarded 5 April 2023Accounting and auditing services
Awarded contract
NSAI - ICT - Corporate Customer and Central Reporting Platform
National Standards Authority of Ireland (NSAI)Supplier(s) ProStrategy Colman LtdEUR 286,000Awarded 3 April 2023IT services: consulting, software development, Internet and support
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Awarded contract
ArcGIS Geospatial Data Expertise
Northumberland County CouncilSupplier(s) AtkinsRéalis UK LimitedGBP 163,200Awarded 30 March 2023
Stale Pre-tenderPublished 28 March 2023
Science Support Software - Simulations
University of Central LancashireEducational software package
Closed tenderPublished 24 March 2023
Supply of handheld mobile computer devices
London Borough of RedbridgeClosing 5 April 2023Tablet computer
Awarded contract
Ealing ICT Cyber Security Contract 2023
London Borough of EalingSupplier(s) Jumpsec LtdGBP 1,080,000Awarded 20 December 2022Internet and intranet software package
Closed tenderPublished 23 March 2023
CONTRACT FOR THE PROVISION OF CCTV UPGRADE PROJECT AND MAINTENANCE SERVICES
London Borough of Barking and DagenhamGBP 4,000,000Closing 25 April 2023
Expired contract
705122451 - CP&F and Civilian Personnel Hardware Maintenance.
Ministry of DefenceSupplier(s) Celerity LtdGBP 1,863,920.93Awarded 12 December 2022Expiring 12 December 2024Repair and maintenance services of security and defence materials
Closed tenderPublished 22 March 2023
Award Notice for CCTV Upgrade Project and Maintenance Services
London Borough of Barking and DagenhamGBP 4,000,000Closing 25 April 2023Surveillance system
Closed tenderPublished 22 March 2023
Award Notice for CCTV Upgrade Project and Maintenance Services
London Borough of Barking and DagenhamGBP 4,000,000Closing 25 April 2023Closed-circuit surveillance system
Expired contract
GEN_22_115 End User Compute Management
National Audit OfficeSupplier(s) Sundown Solutions LtdGBP 1,000,000Awarded 1 April 2022Expiring 31 March 2025Technical computer support services
Closed tenderPublished 15 March 2023
Liquid Scintillation Counter RQ0000012065
Defence Science & Technology LaboratoryGBP 100,000Closing 19 April 2023Alpha beta counters

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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