| | Back Office Software 2 | Liverpool | £5B |
| | Healthcare Services by NHS and Other Public Bodies (Including Clinical Services) | Sheffield | £2B |
| | Capital Works Programme 2026 - 2044 - Market Engagement | London | £2B |
| | Selicb-Slam | London | £2B |
| | Innovation Chain North Framework (Also Known as "ICN") | Manchester | £2B |
| | SELICB-Oxleas | London | £1B |
| | Financing of New Trains for TransPennine Trains Limited | Manchester | £1B |
| | Gwynedd Council: Energy and Sustainability Services DPS 2020-30 | Caernarfon | £1B |
| | NOE CPC Total Waste Management Services III | Sheffield | £800M |
| | NHS Framework - Blood Disorders Including Haemophilia A and B - July | Runcorn | £765M |
| | Virtual Event - Peterborough City Council - Care in the Community Recommission | Peterborough | £571M |
| | Greater Manchester Waste and Resource Management Services (WRMS) and Household Waste Recycling Centre Management Services (HWRCMS)… | Manchester | £554M |
| | BHCC EB Care Homes in Brighton and Hove Re-Run July | Hove | £450M |
| | Surrey and Borders Partnership NHS Foundation Trust and Surrey Heartlands ICB Mental Health Services ) | Woking | £430M |
| | Mental Health and Community Services | Windsor | £369M |
| | Highways Term Service | Milton Keynes | £350M |
| | Records Information Management, Digital Solutions and Associated Services | Liverpool | £300M |
| | Strule Shared Education Campus Main Works | Bangor | £238M |
| | National Framework for Food Supply Broker Services | Harrogate | £225M |
| | Pressure Area Care | London | £220M |
| | Pressure Area Care and Patient Handling Including Beds and Associated Products, Rental and Decontamination | London | £220M |
| | Consultants Framework | Prescot | £200M |
| | Ophthalmic Surgical Pathway Goods & Services | Birmingham | £200M |
| | Places for People Timber Frame Framework | Preston | £200M |
| | Engineering Consultancy Services (ECS) | Cardiff | £160M |
| | Security Guarding Services | London | £150M |
| | Security Guarding Services | London | £149M |
| | Concrete Bearers and Associated Items | London | £134M |
| | Integrated Urgent Care (Including GP Extended Access) Services for West Essex CCG | Welwyn Garden City | £127M |
| | Insurance and Associated Services Framework Pre Market Engagement | Salford | £120M |
| | Laboratory Gases & Associated Equipment | Reading | £120M |
| | Gigabit Infrastructure Subsidy Programme - Regional Supplier Lincolnshire and East Riding | London | £119M |
| | Gigabit Infrastructure Subsidy Programme - Regional Supplier Lincs | London | £119M |
| | Supply, Installation and Maintenance of Bus Shelters and Information Panels, Including Right to Display Advertising on… | Winchester | £102M |
| | Demolition Works & Asbestos Surveying | Gateshead | £100M |
| | Framework for Demolition Works & Asbestos Surveying | Gateshead | £100M |
| | NMWTRA Surfacing & Ancillary Works Framework | Caernarfon | £100M |
| | Vending Machine and Water Cooler Solutions | Wakefield | £100M |
| | NHS 111 Service | Preston | £94M |
| | B930 (2018) Civil Engineering Works | Belfast | £92M |
| | UDC - Responsive Repairs, Out of Hours, Void Refurbishments, Energy Works and Planned Works | Saffron Walden | £86M |
| | Mainstream Local Bus Services - Craven Harrogate Hambleton Ryedale Richmond Miscellaneous (Including Scarborough Park and Ride)… | Northallerton | £85M |
| | Financial Support Services | Stratford | £80M |
| | Slough STW Quality AMP 7 New Permit | Reading | £72M |
| | Large Format Advertising | Manchester | £70M |
| | Talking Therapies Service (Derby and Derbyshire) | Derby | £65M |
| | Project & Construction Management Services (PCMS) | Lichfield | £65M |
| | Decontamination and Sterile Services | Leicester | £60M |
| | Heavy Duty Electric Vehicle Charging Solutions | Belfast | £60M |
| | Norfolk and Waveney NHS111, CAS and Primary Care Out of Hours Services | Norwich | £56M |
| | Planned Works Delivery | Southampton | £55M |
| | Integrated Sexual Health Services All Age | Preston | £54M |
| | National for Total Inventory Management Systems | Chester | £50M |
| | NHS National Framework for Transition Products Commencing 1 October | Runcorn | £49M |
| | CBC Library Book and AV Framework | Chichester | £47M |
| | Pan Essex Domestic Abuse Services | Chelmsford | £45M |
| | Medical Examination Gloves | Edinburgh | £43M |
| | All Substance Misuse | South Yorkshire | £41M |
| | Education and Training in Construction Industry Related Trade Skills in Scotland | Perterborough | £40M |
| | Twickenham Riverside | London | £40M |
| | Barrierless Car Park Solution & Associated Services | Manchester | £33M |
| | Learning Disabilities Specialist Services | Norwich | £32M |
| | Specialist Substance Use Detoxification and Rehabilitation Services | Preston | £30M |
| | EKFB JV - Precast Concrete Panels Forming Part of Route Wide Acoustic Barrier - NEC Sub… | Birmingham | £30M |
| | Removals, Recycling, Storage and Associated Services Framework IV | Wakefield | £30M |
| | Contracts Finder Opportunity Notice) | Bristol | £28M |
| | Library Services Platform(s) and Associated Services | Stirling | £27M |
| | Detention Tanks | Warrington | £27M |
| | Community Mental Health Services | Chippenham | £26M |
| | Construction Works Relating to the Refurbishment of Union Terrace Gardens, Aberdeen | Aberdeen | £26M |
| | Pan Essex Domestic Abuse Services | Chelmsford | £25M |
| | External Legal Services by Solicitors for the North West Legal Consortium | Bootle | £25M |
| | NHS Digital Weight Management Programme Re-Procurement | Leeds | £25M |
| | Digital Library Content and Print Books | Leicester | £24M |
| | Operational Chemicals | Huntingdon | £24M |
| | School Meals Service | London | £24M |
| | Countryside Services Framework | Reigate | £24M |
| | NHS Digital Weight Management Programme Re-Procurement | Leeds | £23M |
| | Care and Support Framework Market Engagement | Wokingham | £21M |
| | Lease of a Waste Transport Fleet and Associated Services | Leyland | £21M |
| | Carriageway Surfacing 2024 Framework | Leicester | £20M |
| | Livestock ADR Transport & Disposal Services Framework Agreement | London | £20M |
| | NHS Lothian Measured Term Minor Building Works and Maintenance Services With a Value of Under 50,000GBP… | Edinburgh | £20M |
| | Re-Roofing, Roofing Repairs and Associated Works City-Wide | Leicester | £20M |
| | Wound Management Products | Belfast | £20M |
| | Primary Medical Services (APMS ) to the Greater Norwich Population at Norwich Health Centre, Co-Located Walk-in… | Norwich | £20M |
| | Tredstone | Salisbury | £20M |
| | Cornwall Cluster 11 (CC11) ~ Catering | Liskeard | £20M |
| | Countryside Services Framework | Reigate | £20M |
| | Young People's Supported Accommodation Pathway Flexible Framework | London | £19M |
| | Dynamic Purchasing System - Alternative Provision | Uxbridge | £19M |
| | Catering Sundries | Paisley | £18M |
| | Nuclear Diving Capability | Seascale | £18M |
| | OCTANE Cloud Software and Support for APMIS | London | £18M |
| | HMRC Security - CSTS TRINITY Project Services | London | £17M |
| | Tier 1 Ophthalmology Services | Preston | £16M |
| | Security Services | Birmingham | £16M |
| | Countryside Services Framework | Reigate | £16M |
| | Harefield Academy Expansion - Main JCT Stage 2 | Uxbridge | £15M |
| | BHSCT - Major Works Integrated Consultant Team (ICT) Framework | Belfast | £15M |