| | Facilities Management and Security Services | Liverpool | £120B |
| | EoECPH - Pharmaceutical Wholesale Services | Fulbourn | £12B |
| | Collaborative Delivery Framework 2 | London | £5B |
| | Highways Services Term Maintenance | Hertfordshire | £2B |
| | ESNEFT Acute Service | Ipswich | £2B |
| | Children's Home-Based Services Care | London | £1B |
| | Operational Procurement Support Service | Harrogate | £1B |
| | Decarbonisation Partnerships Framework | Sittingbourne | £1B |
| | Agency Staff Services | Bedford | £850M |
| | ESNEFT Acute 2025-28 | Ipswich | £813M |
| | Construction Partner for Science and Technology Facilities Council | Wiltshire | £800M |
| | Total Facilities Management | Chelmsford | £800M |
| | NHS National Framework for Medical Retinal Vascular Treatments - 1 December | London | £783M |
| | Public Sector Construction Works 2 | Hemel Hempstead | £750M |
| | Community Support for Men | London | £712M |
| | Electric Vehicle Charging Infrastructure (LEVI Fund) | Chelmsford | £633M |
| | Client Assisted Passenger Transport Services | Reigate | £595M |
| | Records Information Management, Digital Solutions and Associated Services 2 - Version 2 | Liverpool | £500M |
| | Home Care for Leicestershire | Leicester | £496M |
| | Modular Buildings and Modern Methods of Construction | Wakefield | £400M |
| | Transportation and Infrastructure Professional Services Framework | Birmingham | £400M |
| | Supported Living Services for Working Age Adults | Corby | £303M |
| | Building Retrofit & Refurbishment/Improvement Works Framework | Northallerton | £300M |
| | Next National Supercomputing Service | Swindon | £275M |
| | Homes for Children and Young People in Our Care Independent Fostering Arrangements and Children's Homes | Northampton | £252M |
| | Capital Delivery Service Capital Programme Delivery Partner 2025 | Sheffield | £250M |
| | BHCC Adults Community Support and Supported Living Light Touch Dynamic Purchasing System (DPS) Admission Round 3… | Hove | £240M |
| | Windows, Doors, Fire Doors and Roofline Framework | Norwich | £237M |
| | Aggregates, Concrete & Pre-Cast Products (Lot 75 to 90) | Gateshead | £225M |
| | Aggregates, Concrete & Pre-Cast Products (Lots 11 - 21) | Gateshead | £225M |
| | Aggregates, Concrete & Pre-Cast Products (Lots 112 - 125) | Gateshead | £225M |
| | Aggregates, Concrete & Pre-Cast Products (Lots 164 - 176) | Gateshead | £225M |
| | Aggregates, Concrete & Pre-Cast Products (Lots 177- 188) | Gateshead | £225M |
| | Aggregates, Concrete & Pre-Cast Products (Lots 189-200) | Gateshead | £225M |
| | Aggregates, Concrete & Pre-Cast Products (Lots 1 to 10) | Gateshead | £225M |
| | Aggregates, Concrete & Pre-Cast Products (Lots 201-214) | Gateshead | £225M |
| | Aggregates, Concrete & Pre-Cast Products (Lots 22 to 31) | Gateshead | £225M |
| | Aggregates, Concrete & Pre-Cast Products (Lots 32 to 42) | Gateshead | £225M |
| | Aggregates, Concrete & Pre-Cast Products (Lots 43-53) | Gateshead | £225M |
| | Aggregates, Concrete & Pre-Cast Products (Lots 54 to 63) | Gateshead | £225M |
| | Aggregates, Concrete & Pre-Cast Products (Lots 64 to 74) | Gateshead | £225M |
| | Aggregates, Concrete & Pre-Cast Products (Lots 87 to 98) | Gateshead | £225M |
| | Aggregates, Concrete & Pre-Cast Products (Lots 99 to 111) | Gateshead | £225M |
| | Combined Cleansing Services Arun District Council | West Sussex | £200M |
| | IV Connection & Pressure Monitoring | London | £200M |
| | Lab Equipment (General) and Associated Services | London | £200M |
| | Surfacing Works for Gloucestershire County Council 2026 to 2030(34) | Gloucester | £196M |
| | Tocilizumab Injection | London | £188M |
| | Environmental Services | Bracknell | £185M |
| | Half Hourly Electricity | London | £185M |
| | Future Hard Facilities Management (FM) Maintenance Services | London | £177M |
| | Civils and Building Works Framework | London | £174M |
| | South Yorkshire Male Prisons - Primary Care (Including Substance Misuse) and Mental Health (Including Learning Disability… | Leeds | £150M |
| | Deed of Variation of Leisure Management Services – Agency Model | London | £146M |
| | Client-Side and Delivery Partner Services | London | £145M |
| | Civils Examination - Structures - Wales and Western | London | £136M |
| | London Construction Programme Consultancy Framework | London | £120M |
| | Gigabit Infrastructure Subsidy Programme - Cross-Regional Supplier Call-Off 3 | London | £119M |
| | North Northamptonshire Council - Residential and Nursing Care Homes Services Reopening (DPS) | Corby | £118M |
| | Technology Support Services Framework (TSSF) | London | £101M |
| | Child and Adolescent Mental Health Services (CAMHS) for NHS Shropshire, Telford and Wrekin Integrated Care Board… | Telford | £96M |
| | Integrated Urgent Care Service | Ipswich | £91M |
| | Dartford Borough Council Repairs, Voids and Planned Works | Dartford | £90M |
| | TCE - One Hanover Street - JCT D&B 2016 Main Works (Wates Construction Limited) | London | £86M |
| | Order Management, Portfolio Monitoring and Risk Analytics System | Croydon | £74M |
| | Contingency Response Programme - Package 7 | London | £73M |
| | School Catering Services for East Sussex County Council | Lewes | £73M |
| | Reactor Buildings Height Reduction (EXECUTION Phase) | Trawsfynydd | £72M |
| | Trawsfynydd Reactor Buildings Height Reduction | Warrington | £72M |
| | Extending High Speed Broadband Framework Agreement | Cardiff | £70M |
| | HOA3 - Harbour Operating Agreement | Port Glasgow | £67M |
| | Regulated Care at Home Service | Bridgend | £66M |
| | Utilities Framework | Halifax | £64M |
| | Residual Waste Recovery Services in East Lancashire (4 Lots) | Preston | £62M |
| | Assistive Technology Equipment for Daily Living Framework | Leeds | £60M |
| | Leisure Services | Cannock | £60M |
| | SECAmb - Ambulance Make Ready | Crawley | £59M |
| | Cyber Security Services | London | £59M |
| | Irregular Migration Management Services (IMMS) Lot 2 | London | £59M |
| | Development at Victory Quay, Tipner (Phase 1) | Portsmouth | £58M |
| | Passenger Transport DPS Awards 01 July 2025 to 30 September | Winchester | £54M |
| | Construction | Leicester | £50M |
| | Cynon Gateway North - Main Contractor Appointment - Market Engagement | Pontypridd | £50M |
| | Decontamination Services | London | £50M |
| | Homes England - Legal Services Framework 2026 | Newcastle upon Tyne | £50M |
| | Technology Peripherals and Infrastructure | Glasgow | £50M |
| | Facilities Management Services Opportunity | London | £49M |
| | Alternative Education Provision | Bournemouth | £49M |
| | Flexible Workforce Solution | Pontyclun | £49M |
| | Catering Services Framework - Light Touch | Birmingham | £48M |
| | British Museum Western Range Competition to Find an Architect-Led Design Team | London | £47M |
| | Transitional Drugs 5 | Newport | £45M |
| | Mechanical & Electrical Works, Goods and Services, and Fire, Safety and Security Works, Goods and Services… | Hemel Hempstead | £40M |
| | Residential Placements for Children and Young People Aged 7 Years and Above With Complex Needs Across… | Stevenage | £40M |
| | AWE Corporate Catering and Hospitality Services | Reading | £40M |
| | AWE Corporate Catering & Hospitality Services | Reading | £40M |
| | PEP/CYP/ Strategic Partner for Children's Homes | Bristol | £39M |
| | Integrated Community Equipment Services | Peterborough | £38M |
| | Building Retrofit & Refurbishment/Improvement Works Framework | Northallerton | £38M |
| | Traffic Signals - Maintenance, Repair & Inspection | Newcastle upon Tyne | £35M |