| | Digital Document Solutions (DDS) Framework Agreement | London | £5B |
| | Norfolk and Norwich University Hospitals NHS Foundation Trust (NNUH) 2022 - 2027 (2526-217 CV141) | Norwich | £4B |
| | Insurance Placement DPS II | Wakefield | £3B |
| | Electricity and Ancillary Services | Wakefield | £3B |
| | Alternative Fuelled Vehicles DPS | Wakefield | £1B |
| | Met Business Services (MBS) Enterprise Resource Planning (ERP), Resource Management (RM), Business Process Outsourcing Services (BPO)… | London | £1B |
| | NFCC Emergency Response Vehicle Framework | Exeter | £900M |
| | South Yorkshire Bus Franchising Phase One | Sheffield | £523M |
| | Global Custody Services Primarily in Support of the Local Government Pension Scheme | Norwich | £520M |
| | Building Envelope Services | Wakefield | £500M |
| | Insurance Placement DPS for Housing Sector | Wakefield | £500M |
| | A&E Ambulance Service | Bradford | £450M |
| | Dorset Integrated Urgent Care Service (DIUCS) | Dorchester | £402M |
| | Rochdale Borough Council Care Homes - Round 2 | Rochdale | £384M |
| | Patient Discharge and Mental Health Step Down (Beds) Care Services | London | £300M |
| | Food and Outsourced Catering Services | Bedford | £200M |
| | Training for the Emergency Services and Wider Public Sector | Wakefield | £200M |
| | WGCD IT Products and Services Agreement (Iii) | Cardiff | £200M |
| | Approved List of Residential and Nursing Homes | Derby | £180M |
| | Future Careers Offer for Young People | London | £180M |
| | TfL Solar Private Wire Delivery Partner | London | £175M |
| | Therapeutic Residential Home Services With Education for Children With Complex Needs (Cross Regional Project) | Oxford | £172M |
| | Therapeutic Residential Home Services With Education for Children With Complex Needs (The Cross Regional Project) | Oxford | £172M |
| | NHS App | Leeds | £160M |
| | Orthotic and Prosthetic Services | London | £160M |
| | All Wales Orthopaedic, Trauma and Joint Replacement Framework | St Asaph | £159M |
| | Permanent Way Major Projects Framework | Belfast | £150M |
| | Mental Health and Wellbeing Services | Chester | £135M |
| | Learning Disability Supported Living | Bury | £120M |
| | Place to Call Our Own | Nottingham | £120M |
| | Locking Devices | Bristol | £105M |
| | Oxfordshire Local EV Infrastructure | Oxford | £103M |
| | OXLEVI – EV Charging Infrastructure | Witney | £103M |
| | Integrated Healthcare Services to HMP Ford, HMP Lewes, and HMP/YOI Winchester - Market Engagement Event | Surrey | £103M |
| | Insourced and Outsourced Clinical Services Framework (Framework Reopening) | Chester | £100M |
| | Library Services for Lincolnshire County Council | Lincoln | £90M |
| | Overseas Registration Examination | London | £89M |
| | Non-Emergency Patient Transport Services | London | £85M |
| | Strategic Value Added Reseller | Warrington | £79M |
| | Generic and Biosimilar Transition Medicines | Edinburgh | £64M |
| | Construction Project Management and Conservation Professional Services Framework (CPMCPS) | Leeds | £64M |
| | Concession a Strategic Partner to Deliver Cheshire East's Local Electric Vehicle Infrastructure (LEVI) Project | Crewe | £62M |
| | CSM Transformation Partner | London | £61M |
| | Education Services for Children and Young People With Special Educational Needs and Disabilities | Derby | £60M |
| | Strategic Partnering Agreement | Taunton | £60M |
| | Warm Homes Plan - Consumer Protection Reform | London | £60M |
| | NUN - Leisure Management Operator Services | Warwickshire | £54M |
| | Child Health Information Services - North East and Yorkshire and Cumbria | Leeds | £52M |
| | DWP Jobs and Careers Service Estates Multi Disciplinary Services | London | £50M |
| | Application Development and Environment Service | London | £50M |
| | Postal Services for the Northern Ireland Civil Service and Participating Bodies | Belfast | £47M |
| | DXC Hosting | London | £45M |
| | Secondary General Purpose Cloud Platform | Manchester | £42M |
| | Demographics and GP Registration | Leeds | £40M |
| | Offsite Direct Wire Power Purchase Agreement (RAF Wittering) | Lichfield | £36M |
| | Ambient, Fresh and Chilled Groceries (Including Chilled Chips) | Belfast | £36M |
| | Fleet Management Services 3 | Bristol | £35M |
| | Kitchens Tender | Worcester | £35M |
| | Secondary General Purpose Cloud Platform | Manchester | £35M |
| | Minor Works and Small Projects (MWSP 2) - North England | Liverpool | £33M |
| | Minor Works and Small Projects (MWSP 2) - South England | Liverpool | £33M |
| | Software Development, Support and Maintenance for the Home Office BI3 Suite of Products | London | £33M |
| | Services Relating to the Treatment and Energy Recovery/Disposal of Residual Waste Arising - Call Off H… | Belfast | £31M |
| | nationalhighways.co.uk | Birmingham | £31M |
| | Passenger Transport | Shetland | £31M |
| | Repair of Quad Bike Engines and Associated Assemblies | Telford | £31M |
| | Hedyn - Usk Way | Swindon | £30M |
| | Construction Project Management and Conservation Professional Services Framework (CPMCPS) | Leeds | £30M |
| | NHS National Framework for Aripiprazole Prolonged Release Injection | London | £30M |
| | NSpOC Sovereign Sensor Capability - Active RF | Didcot | £30M |
| | East Kent Specialist Integrated Sexual Health Service | Maidstone | £30M |
| | All Age Alcohol and Drug Treatment and Recovery Service | Rotherham | £28M |
| | Software Development, Support and Maintenance for the Home Office BI3 Suite of Products | London | £27M |
| | Supported Temporary Accommodation Framework (STAF) | Bristol | £27M |
| | Dartford Town Centre - Westgate Village Development - Construction Works | Dartford | £25M |
| | UK5 - Transparency Notice | London | £23M |
| | Housing General - Unplanned Repairs Term 2026 | Forfar | £23M |
| | Housing General - CoT Void Property Works Term 2026 | Forfar | £21M |
| | ArcGIS Enterprise Agreement & Spatial Services | Birmingham | £21M |
| | Dorset Integrated Urgent Care Service (DIUCS) | Dorchester | £20M |
| | Directional Drilling & Micro Tunnel Boring | Hounslow | £20M |
| | Microsoft Enterprise Licenses, Unified Support and Associated Services | Birmingham | £19M |
| | Community Drug and Alcohol Treatment and Recovery Service | Shrewsbury | £19M |
| | Institutional Strengthening for the Building Resilience & Addressing Vulnerability to Emergencies (BRAVE) Programme | London | £18M |
| | Building Services Framework | Bexleyheath | £17M |
| | Waking Watch Service | London | £16M |
| | Insurance and Associated Services | Castleford | £16M |
| | Local Enhanced Services (Services Specifically Commissioned Across Herefordshire & Worcestershire) | Worcester | £16M |
| | Motor Vehicle Insurance 2026-2028 (ID | Belfast | £16M |
| | Picture Archiving Communication System (PACS) and a Vendor Neutral Archive (VNA) Solution Framework Agreement | London | £16M |
| | Euro 2028 Fan Festivals | London | £15M |
| | Building Services Contractors Framework | Elgin | £15M |
| | Aircraft Engineering Support and Airfield Services at Royal Naval Air Stations Yeovilton and Culdrose | Portsmouth | £15M |
| | OXLEVI District Award Notices | Oxford | £14M |
| | West Kent Specialist Integrated Sexual Health Service | Maidstone | £14M |
| | 29,000m3 of F-76 to Scotland | London | £14M |
| | Forest Practice GMS | Ipswich | £14M |
| | Upper Lighthorne Primary School | Warwick | £13M |
| | Royal Orthopaedic Hospital NHS FT EPR CDHS Further Competition | Birmingham | £13M |
| | Overseas Registration Examination | London | £13M |