| | Market Engagement - Homecare Medicines Services | Fulbourn | £3B |
| | Construction Professional Services | Liverpool | £2B |
| | NHS National Framework for Medical Retinal Vascular Treatments - 1 December | London | £2B |
| | Capital Investment Works - 2026 To | London | £1B |
| | T-TSTH - Duty Free Concession | Luton | £1B |
| | Oxfordshire County Council Highway Maintenance | Oxford | £840M |
| | Orthoses, Podiatry and Immobilisation | London | £714M |
| | Acute Services | Ipswich | £654M |
| | Langarth Garden Village District Heat Network Concession Agreement | Truro | £552M |
| | Education Network for Northern Ireland — “Education Network (NI)” | Belfast | £546M |
| | Retrofit and Decarbonisation Framework | Uxbridge | £460M |
| | Data Centre Exit | London | £417M |
| | Orthoses, Podiatry and Immobilisation | London | £400M |
| | RBG Public Health Framework | London | £393M |
| | Specialist Science and Contingency Services | London | £346M |
| | New Hospital Programme – Programme Delivery Partner (PDP) | London | £307M |
| | Theory Test Services | Bristol | £300M |
| | Police Aviation Services Including a Fleet Replacement Programme | London | £277M |
| | UK2 - Preliminary Market Engagement Notice - Biodiversity Unit and Carbon Credits | Guildford | £200M |
| | Vehicle Conversions | London | £200M |
| | Environmental Science Research, Development and Evidence (ES RDE) Framework | London | £192M |
| | Police Aviation Services Including a Fleet Replacement Programme | London | £184M |
| | Education Network for Northern Ireland - "Education Network (NI) | Belfast | £175M |
| | Imsorts | High Wycombe | £173M |
| | Delivery Partner for Growing Brixton’s Rec Quarter – 49 Brixton Station Road and 6 Canterbury Crescent… | London | £162M |
| | Recruitment and Training of High Potential Trainees Into Teaching (Future HPITT Programme) | London | £150M |
| | Gigabit Infrastructure Subsidy Programme - Regional Supplier Cumbria | London | £150M |
| | Defence IT Service Desk RFI | Corsham | £140M |
| | High Potential Initial Teacher Training and Leadership Development Programme 2022/23 | London | £137M |
| | Gigabit Infrastructure Subsidy Programme - Regional Supplier Norfolk | London | £129M |
| | Gigabit Infrastructure Subsidy Programme - Regional Supplier Hampshire | London | £128M |
| | Gigabit Infrastructure Subsidy Programme - Regional Supplier Lincs | London | £123M |
| | Retrofit and Decarbonisation Framework | Livingston | £120M |
| | Block Residential, Nursing and Extra Care Services in Buckinghamshire | Aylesbury | £117M |
| | Gigabit Infrastructure Subsidy Programme - Regional Supplier Suffolk | London | £116M |
| | Managed Services Framework | London | £115M |
| | Integrated Urgent Care (IUC) in Cambridgeshire and Peterborough | Ely | £104M |
| | Furniture and Related Services | Colchester | £100M |
| | Managed Services – Medical Biochemistry & Immunology | Cardiff | £100M |
| | Migration and Borders Transformation Portfolio (MBTP) Technical Architecture Services | London | £85M |
| | Gigabit Infrastructure Subsidy Programme - Regional Supplier North Yorkshire | London | £81M |
| | Instrumented Live Training – Area Weapons Effect Simulation (ILT-A) | Bristol | £80M |
| | Retrofit and Decarbonisation Framework | Uxbridge | £80M |
| | 25) Family Health Service | Durham | £78M |
| | Northamptonshire Children's Trust - Expression of Interest (EOI) - Strategic Partner to Innovate With NCT to… | Northampton | £75M |
| | Gigabit Infrastructure Subsidy Programme - Regional Supplier Cambridgeshire | London | £73M |
| | Diving Life Support (DLS) in-Service Support (ISS) | Bristol | £62M |
| | GIS Programme - Regional Supplier West and Parts of North Yorkshire | London | £62M |
| | All-Wales Soft Facilities Management and Security | None | £61M |
| | Public Health Screening and Vaccination Services | Leeds | £60M |
| | SLC - Education Digital Futures - Education ICT Managed Service | Hamilton | £54M |
| | Managed Service Provider for Temporary Staff | Huddersfield | £52M |
| | Community Health Care Services - Merton | Wimbledon | £52M |
| | Crowd Safety Staff at Events | London | £50M |
| | Highway Maintenance | Liverpool | £50M |
| | Regional Picture Archiving and Communications System & Radiology Information System | Leeds | £50M |
| | Passenger Transport Services - Approved Provider List | Luton | £45M |
| | Cytokine Modulators | Edinburgh | £44M |
| | Gigabit Infrastructure Subsidy Programme - Regional Supplier South Yorkshire | London | £42M |
| | Hewett Academy - Main Works | Manchester | £41M |
| | RISE With SAP | London | £37M |
| | Darlington Station Redevelopment (Deed of Variation) - Variation To | Darlington | £36M |
| | Managed Services for Temporary Agency Resources (Temporary Staffing) | Derby | £35M |
| | Procurement Cards | Glasgow | £31M |
| | RFI) - Language Services | Leeds | £30M |
| | All-Age Drugs and Alcohol Service | Crewe | £28M |
| | Periodic Electrical Wiring Inspections | Belfast | £27M |
| | Kitchen and Bathroom Replacement Programme -Multi Lot | Uxbridge | £27M |
| | FCP: Rural Payments Service Continuity Project | London | £27M |
| | Deed of Variation in Relation to Repairs and Maintenance | Peterborough | £25M |
| | Payment Exception Service | Blackpool | £25M |
| | Approved Provider List for Care and Support Agencies | Oxford | £24M |
| | Multi-Temperature Food | Norwich | £23M |
| | Waste Vehicles | Lichfield | £23M |
| | Integrated Substance Misuse Service | South Shields | £22M |
| | Building Fabric Maintenance and Small Works (Up to GBP 150k) MTC Framework Agreement | Edinburgh | £21M |
| | Tender Notice - UK4 | Bristol | £21M |
| | Planned & Reactive Maintenance Framework (PRMF) (2025-29) | Glasgow | £20M |
| | Advanced Wound Care and Lymphoedema Products and Services | Hampshire | £20M |
| | Continence Goods and Services | Birmingham | £20M |
| | Stockport Learning Disability Supported Living Tenancies | Sale | £19M |
| | Mixed Food and Garden Waste Treatment | Chelmsford | £19M |
| | Gigabit Infrastructure Subsidy Programme DPS Lot 32.02 Cornwall | London | £18M |
| | Southern Construction Framework 5 Design & Construct - Forest Gate Police Station Reinstatement and Refurbishment Works… | London | £18M |
| | Tender Notice - UK4 | Bristol | £18M |
| | Community-Based Elective Care Services in Leicester, Leicestershire and Rutland | Leicester | £17M |
| | PEP/PH Bristol Primary Care Services | Bristol | £16M |
| | Flexible Framework for Services Linked to Scottish Attainment Challenge (SAC) and Pupil Equity Fund (PEF) -… | Motherwell | £16M |
| | Installation and Hire of Large Output Generators for Temporary Power Supplies | London | £16M |
| | Market Engagement Event - National Security Science and Research (DfT) | London | £16M |
| | Planned Preventative, Reactive, and Emergency Maintenance | London | £16M |
| | Centre for Pharmacy Postgraduate Education (CPPE) | London | £16M |
| | Centre for Pharmacy Postgraduate Education (CPPE) | London | £16M |
| | NEYPPC Pharmacy - Unlicensed Imported Medicines | Hunslet | £15M |
| | Community Musculoskeletal (MSK) Wolverhampton Service - NHS Black Country ICB | Wolverhampton | £15M |
| | Passive Fire Safety Works | Southampton | £15M |
| | Pre-MKT Engagement Warm Homes Suffolk Retrofit Framework | Ipswich | £15M |
| | Public Cloud Services- AWS | Newcastle upon Tyne | £15M |
| | Repairs, Treatment and Maintenance of Roofs and Associated Works - Call Off Data | Stafford | £15M |
| | Repairs, Voids and Planned Works for Unity Housing | Sheffield | £15M |