| | Medical Technology (MedTech) Innovation DPS | London | £5B |
| | Prison Operator Services - Generation Two | London | £4B |
| | Water Wastewater and Ancillary Services 3 | Liverpool | £2B |
| | Water, Wastewater and Ancillary Services (3) | Liverpool | £2B |
| | Innovative Platform for Home Based Services | Southampton | £946M |
| | Cleaning and Related Services for TfL | London | £700M |
| | Servers Storage Solutions National Agreement | Reading | £600M |
| | Medical Technololgy (MEDTECH) Innovation DPS | London | £500M |
| | Servers Storage Solutions National Agreement | Reading | £500M |
| | Marine Survey Equipment Purchasing | Taunton | £400M |
| | Tram Replacement Rolling Stock Programme | London | £385M |
| | Patient Monitoring Equipment, Bedside Equipment Alarm Monitoring Systems and Related Products and Services | Leeds | £350M |
| | Patient Monitoring Equipment, Bedside Equipment Alarm Monitoring Systems and Related Products and Services | London | £332M |
| | Asbestos, Legionella and Mould Management | Sunderland | £306M |
| | Administration of the Civil Service Pension Scheme (CSPS) and Royal Mail Statutory Pension Scheme (RMSPS) Administration… | London | £262M |
| | Buckinghamshire, Oxfordshire, and Berkshire West ICB and NHS Frimley ICB Non-Emergency Patient Transport Service | Oxford | £210M |
| | DPS - Development Contractors | Newcastle under Lyme | £200M |
| | Care and Support at Home Lot 1 | Dorchester | £188M |
| | Integrated Urgent Care Service for and on Behalf of NHS North East and North Cumbria Integrated… | Middlesbrough | £169M |
| | Integrated Urgent Care Service - Tees Valley for and on Behalf of NHS North East and… | Durham | £169M |
| | Specialist Security Services | Birmingham | £150M |
| | Domiciliary Care and Support Services | Pembrokeshire | £114M |
| | Industrial Gases | Bristol | £100M |
| | DWP Hyperscale Public Cloud Procurement 2023 (OGVA2) | Manchester | £94M |
| | Primary Care Service (Medical and Nursing) Including Integrated Substance Misuse Service and Integrated Mental Health Including… | Durham | £89M |
| | Primary Care Service (Medical and Nursing) Including Integrated Substance Misuse Service and Integrated Mental Health Including… | Durham | £89M |
| | Croydon, 2 Ruskin Square Fit Out and Refurbishment Works | Birmingham | £85M |
| | All Age Substance Misuse Services | Lincoln | £84M |
| | Transformation Delivery Partnership | Birmingham | £75M |
| | Transformation Delivery Partnership (TDP) | Birmingham | £75M |
| | National Framework for ICT Solutions | Harrogate | £55M |
| | Healthy Child Programme 0-19 (24 Years for SEND) Integrated Public Health Nursing Service | Aylesbury | £45M |
| | External Foster Care Services Framework Re-Opening - Existing Providers | Chelmsford | £39M |
| | External Foster Care Services Framework Re-Opening - Prospective Providers | Chelmsford | £39M |
| | Solicitors for UK Covid-19 Inquiry | Liverpool | £38M |
| | Children and Young People's Future Mental Health Offer - Kent & Medway - Pre-Procurement Market Engagement… | Maidstone | £35M |
| | Swan Lane - 147 New Homes - Design and Build | Chippenham | £35M |
| | APHA Specialist Resourcing | London | £30M |
| | APHA Specialist Resourcing Framework | London | £30M |
| | Mid Sussex District Council - Green Spaces Management | Haywards Heath | £30M |
| | Semi Independent Accommodation Framework - NEW APPLICANTS | Chelmsford | £30M |
| | Specialist Resourcing Framework | London | £30M |
| | Swan Lane - 147 New Homes - Design and Build | West Bromwich | £30M |
| | Managed Taxi Services | Newcastle upon Tyne | £28M |
| | Technology Enabled Care Goods | Paisley | £25M |
| | Business Travel Management Services | Birmingham | £24M |
| | Refresh - Community Services for Working Age Adults, With Learning Disabilities, Complex Health Needs, Autism, Mental… | Warwick | £23M |
| | Community-Based Support for Mental Health Services | Taunton | £22M |
| | DPS - Maintenance Works | Newcastle under Lyme | £20M |
| | Football Foundation PlayZones Framework (Providers) | London | £20M |
| | Football Foundation PlayZones Framework (Providers) London & South East England | London | £20M |
| | Intelligent Transport System | Suffolk | £20M |
| | Permanent Security Fencing | Birmingham | £20M |
| | National Pupil Data Achievement and Attainment Tables | London | £20M |
| | Future Flood Warnings System (FFWS) | Bristol | £20M |
| | DPS for Alternative Provision (SEND) and (Inclusion) for Hillingdon | Uxbridge | £19M |
| | DPS for Alternative Provision (SEND) and (Inclusion) in Hillingdon | Uxbridge | £19M |
| | PPE, Clothing, Uniforms and First Aid Supplies | Salford | £18M |
| | Fresh Produce and Chilled Prepared Produce | Sale | £16M |
| | Targeted Lung Health Checks - North Programme | Durham | £15M |
| | End User Devices | Croydon | £15M |
| | Property Investment Manager for West Sussex Pension Fund | Chichester | £15M |
| | Health Visiting and School Nursing Services (0-25 Years) | Slough | £15M |
| | Integrated Sexual Health Service | Essex | £14M |
| | Primary Care Registration Management | Leeds | £14M |
| | Thurrock Integrated Adults’ and Young Persons’ Substance Misuse Treatment Service | Grays | £13M |
| | Thurrock Integrated Adults' and Young Persons' Substance Misuse Treatment Service | Essex | £13M |
| | Fresh Produce and Chilled Prepared Produce | Sale | £13M |
| | Housing & Homeless Support Services for Midlothian 2024-29 | Dalkeith | £12M |
| | Widening and Chudleigh Road | Exeter | £12M |
| | Grounds Maintenance Services | London | £12M |
| | Grounds Maintenance Services | London | £12M |
| | Dynamic Purchasing System for Civils, Structures and Surface Treatments | Clevedon | £12M |
| | Highways DPS | Clevedon | £12M |
| | HM Courts & Tribunals Service (HMCTS) Service Management Services 3 | London | £12M |
| | Orchard Grove Primary School | Taunton | £12M |
| | Security Key Holding, Response and/or Static Guarding | Swindon | £11M |
| | Splunk Reprocurement | Leeds | £11M |
| | Cell Blankets | London | £11M |
| | Cell Blankets | London | £11M |
| | Servicing and Maintenance of Access Control Systems for Phoenix Community Housing | London | £10M |
| | Cleaning Including Window Cleaning for the North, South and North London | London | £10M |
| | DPS - Maintenance Services | Newcastle under Lyme | £10M |
| | ESPH AB WDC Housing and Asset Management Software (ESPH530 JB) | Hailsham | £10M |
| | Industrial Gases | Bristol | £10M |
| | NEA - CDF - Lot 2 - River Hull Defences Phase 3 | Leeds | £10M |
| | Removal Services | Stratford | £10M |
| | UK Infrastructure Bank's Expert Advice Dynamic Purchasing System | Leeds | £10M |
| | Children and Young People’s Substance Use Service and Family & Carer Support Service in Gwent | Newport | £10M |
| | Data Sharing Platform Services | London | £9M |
| | Body Removal and Storage Procurement | Chelmsford | £9M |
| | Further Competition for Children's Care and Support at Home & Community Support - Lot 27 DCF2… | Dorchester | £9M |
| | Alcohol and Drugs Support Service - Aberdeen City | Aberdeen | £9M |
| | Markets Phase 3 - Works | Leicester | £8M |
| | Fuel Cards and Associated Services | London | £8M |
| | Liquid Fuels (1) | Leeds | £8M |
| | Planned Internal Refurbishment, Kitchens & Bathrooms Programme | Hackney | £8M |
| | Department for Business and Trade- Business Support Service (Tendered as 'Business Information Service 2024') | London | £8M |
| | Department for Business and Trade- Business Support Service (Tendered as ‘Business Information Service 2024’) | London | £8M |
| | Domestic Abuse Community Services | London | £7M |