| | Payment Solutions 3 | Liverpool | £14B |
| | Total Cardiology and Vascular Solutions | London | £9B |
| | Postal Services and Solutions 2 | Liverpool | £3B |
| | Extra Care Services Framework | Truro | £3B |
| | CCS PM and Design Ottawa Residence Refurbishment | London | £2B |
| | Community Accommodation Services | London | £2B |
| | Construction Professional Services Lots 1, 2, 4 & 6 | Liverpool | £2B |
| | Standard Crime Outcome | London | £2B |
| | James Paget University Hospitals NHS Foundation Trust (JPUH) 2022 - 2027 (2526-218 - CV110) | Norwich | £2B |
| | James Paget University Hospitals NHS Foundation Trust (JPUH) 2022 - 2027 (2627-230 - CV130) | Norwich | £2B |
| | Construction Professional Services | Liverpool | £2B |
| | Acute Secondary Care Services / Community Services/ Hospice, Palliative and End of Life Care Services Across… | Warrington | £1B |
| | North West Construction Hub - High Value Construction Framework (2027 to 2031) TC621 / | Manchester | £1B |
| | PP2) - Rotary Wing Enterprise Transition Phase | Bristol | £890M |
| | Acute Secondary Care Elective and Emergency Services and a Range of Community Services Across Cheshire &… | Warrington | £844M |
| | Lewisham and Greenwich NHS Trust 2025/26 CV2 | London | £831M |
| | Functional Assessment Services (FAS) 2023 – Lot 2 | London | £774M |
| | Functional Assessment Services (FAS) 2023 – Lot 2 | London | £771M |
| | Rough Sleeping Prevention & Resettlement Framework | Nottingham | £750M |
| | Single Use Theatre Protective Wear and Related Consumables | London | £513M |
| | Estate Management Services Lot 1 | Liverpool | £500M |
| | FM Services - Building in Use Support Services | Wakefield | £500M |
| | HMRC Contact Centre as a Service (CCaaS) | London | £500M |
| | Mental Health, Learning Disability and Community Services | Warrington | £488M |
| | Paramedic Emergency Services | Preston | £478M |
| | CAN | Glasgow | £423M |
| | Acute and Community Healthcare Services Across Cheshire and Merseyside | Warrington | £420M |
| | LYRA Delivery Partner | Reading | £411M |
| | Agency Workers – Medical and Dental | Belfast | £380M |
| | Acute Secondary Care, Mental Health and Learning Disability Services for Children and Young People Across Cheshire… | Warrington | £377M |
| | DPS - Large Sites Northstowe Phase 3B | Newcastle upon Tyne | £320M |
| | Cancer Care Services Across Cheshire and Merseyside | Warrington | £277M |
| | Home Office Biometric Strategic Central Bureau Platform Preliminary Market Engagement Event | London | £247M |
| | Extra Care Development Framework | Truro | £220M |
| | Occupational Health, EAP and Associated Health and Wellbeing Services Framework | Wakefield | £220M |
| | Integrated Community Services, Children's Services, and Mental Health Services | Ely | £217M |
| | East London Foundation Trust - Community Health Services Newham | London | £211M |
| | Acute Secondary Care Services / Community Services/ Maternity/Palliative and End of Life Care Services/Specialised Commissioning Delegated… | Warrington | £206M |
| | Infrastructure Maintenance and Improvements | Southend on Sea | £200M |
| | Outsourced Catering Services and Procurement Support | Leicester | £200M |
| | Transportation and Infrastructure Professional Services Framework | Birmingham | £200M |
| | Standard Crime Tender Outcome | London | £180M |
| | NHS Intravenous (IV) Fluids, Topical Solutions, Urological Solutions & Gelatins - 1 June | London | £172M |
| | North West NHS 111 | Preston | £153M |
| | Living Well Public Health Nursing Service | Bradford | £153M |
| | Strategic Delivery Partner for Cabinet Office Digital | London | £150M |
| | Acute Secondary and Specialist Care Services Across Cheshire and Merseyside | Warrington | £143M |
| | North West Relief Road Project | Shrewsbury | £110M |
| | PSNI Minor Works | Belfast | £104M |
| | Civils Examination - Structures - Wales and Western | London | £103M |
| | Prisoner Education Service Core Education Lot 10: West Midlands | London | £80M |
| | Prisoner Education Services Core Education Lot 10: West Midlands | London | £80M |
| | Transport Services - Knowsley, Rochdale, St. Helens, Stockport, Tameside, Trafford Council | Huyton | £80M |
| | Belfast Stories Main Works Integrated Supply Team (IST) | Belfast | £70M |
| | New Met for London 2 Delivery Partner | London | £66M |
| | GIS Programme - Regional Supplier West and Parts of North Yorkshire | London | £65M |
| | Administration of FORS | London | £63M |
| | Kitchens Supply & Supply & Fit | London | £61M |
| | Upton and Raynham Works Framework Call Off | Enfield | £61M |
| | Homes Off the Streets Programme - Clearing House & Tenancy Sustainment Teams | London | £60M |
| | Street Lighting Materials | Paisley | £60M |
| | Healthy Child Programme for Children and Young People Who Are Aged 0 to 19 in the… | Walsall | £59M |
| | Construction Professional Services Delivery-Multi Disciplinary Team-Awarded Main Contractor | London | £57M |
| | Construction Professional Services Delivery-Multi Disciplinary Team-Awarded Reserve | London | £57M |
| | Rough Sleeping Services to Include Migrant Accommodation Pathway Services, Crisis Prevention and Response Services and London… | London | £56M |
| | Minor Works, Repairs and Refurbishment Framework | Lincoln | £50M |
| | Portcullis House Lifecycle Replacement Project | London | £50M |
| | Further Competition via the SCF 5 Construct Framework Lot 1 - Atkinson SCH Rebuild - MC2… | Exeter | £49M |
| | Postal Services for the Northern Ireland Civil Service and Participating Bodies | Belfast | £47M |
| | Interventional and Diagnostic Cardiac Cath Lab Consumables | Belfast | £45M |
| | Gigabit Infrastructure Subsidy Programme - Regional Supplier South Yorkshire | London | £42M |
| | MOPAC: London Victim and Witness Service: Universal Adult Support Service | London | £42M |
| | Circle Health Group Limited | London | £40M |
| | DPS Large Sites - Former South Staffs College Campus, Tamworth | Newcastle upon Tyne | £40M |
| | Food & Drink Concepts | Manchester | £40M |
| | Instrumentation and Monitoring | London | £40M |
| | NEL / Nuffield Holly, Highgate & Brentwood Hospitals Acute | London | £38M |
| | Residential EV Chargers | Milton Keynes | £38M |
| | Support and Maintenance of Core Benefit Platform (SPM) | Dundee | £35M |
| | Elective Secondary Care Acute Services Across Cheshire and Merseyside | Warrington | £35M |
| | Copyright Licences for Schools - Educational Recording Agency (ERA) | London | £34M |
| | Charter of Vessels to Support Search , Rescue and Recovery Activities | London | £34M |
| | Emergency Accommodation for Homeless Customers | Derby | £34M |
| | Existing and New Traction Substation Works Market Engagement | Sheffield | £34M |
| | AWE Catering and Hospitality Services | Reading | £32M |
| | Microsoft Products and Services | Manchester | £32M |
| | Charter of Vessels to Support Search , Rescue and Recovery Activities | London | £30M |
| | Term Service Tips Maintenance 2026-30 | Hengoed | £30M |
| | WD2 – PVC-U and Timber Windows and Doors | Livingston | £30M |
| | Passenger Transport Dynamic Purchasing System | Exeter | £29M |
| | Resource Augmentation | London | £28M |
| | Blackburn With Darwen Drug and Alcohol Prevention, Treatment and Recovery Service | Blackburn | £27M |
| | Physical Forensic Services Under the Bluelight Commercial Dynamic Purchasing System Call-Off | Kidlington | £26M |
| | Physical Forensic Services Under the Bluelight Commercial Dynamic Purchasing System Call-Off | Kidlington | £26M |
| | Educational Support Services | Corby | £26M |
| | Fire Alarm Installation and Associated Works | Reading | £25M |
| | Repairs, Maintenance and Capital Works Services | Peterborough | £25M |
| | GDaD Specialists for Digital Channels | London | £24M |
| | Enhanced Care Unit | Birmingham | £24M |
| | SSD - CDF Lot 1 - Thorney Island Detailed Design OBC - FBC | London | £24M |