| | National Framework for Developer Led Schemes | Newcastle upon Tyne | £47B |
| | Chippenham Duelling Scheme April | Trowbridge | £21B |
| | Outsourced Services | Liverpool | £5B |
| | Norfolk & Norwich University Hospitals NHS Foundation Trust 2022-2027/CV94 - Dereham Respiratory Clinic Extension | Norwich | £5B |
| | Employers Agent, Cost Consultancy, CDM Advisor, and Principal Designer Services | London | £3B |
| | Standard Crime Stage 3 | London | £2B |
| | James Paget University Hospitals NHS Foundation Trust (JPUH) 2022 - 2027 (CV97) Funding for 3 Extra… | Norwich | £2B |
| | Integrated Residential and Nursing | Chelmsford | £2B |
| | Media and Creative Services | Liverpool | £1B |
| | Global Bulk Fuels Service (GBFS) - Notice (CF) | Bristol | £1B |
| | Specialised Commissioning Acute Services- London | Leeds | £1B |
| | NOE CPC & NHS SBS Tech Devices (LINK4) | Sheffield | £1B |
| | Acute Secondary Care Services / Community Services/ Hospice, Palliative and End of Life Care Services Across… | Warrington | £1B |
| | Queen Elizabeth Hospital King's Lynn NHS Foundation Trust (QEHKL) - (CV31) Epilepsy Psychological Support 25/26 | Norwich | £1B |
| | HMRC Enterprise Customer Relationship Management | London | £1B |
| | Integrated Residential and Nursing | Chelmsford | £960M |
| | Total Workforce Solutions III: Strategic Workforce Services | Birmingham | £950M |
| | DWP Estates Security Services | London | £905M |
| | Specialised Commissioning Acute Services- Midlands | Leeds | £853M |
| | Acute Secondary Care Elective and Emergency Services and a Range of Community Services Across Cheshire &… | Warrington | £844M |
| | Specialised Commissioning Retained Mental Health, Learning Disability and Autism Services (MHLDA)- Midlands | Leeds | £806M |
| | Construction Partner for Science and Technology Facilities Council | Swindon | £800M |
| | Acute Secondary Care Services / Community Services/ Hospice, Palliative and End of Life Care Services Across… | Warrington | £776M |
| | DAP A- Specialised Commissioning Acute North East & Yorkshire | Leeds | £774M |
| | Specialised Commissioning Retained Mental Health, Learning Disability and Autism Services (MHLDA)- London | Leeds | £705M |
| | Acute Secondary Care Elective and Emergency Services and a Range of Community Services Across Cheshire &… | Warrington | £657M |
| | Owner's Engineer | London | £600M |
| | Road User Charging (RUC) - Detection & Enforcement Infrastructure (D&EI) Services | London | £586M |
| | Specialised Commissioning Retained Mental Health, Learning Disability and Autism Services (MHLDA)- The North West | Leeds | £529M |
| | Mental Health, Learning Disability and Community Services in Cheshire and Merseyside | Warrington | £507M |
| | Mental Health, Learning Disability and Community Services in Cheshire and Merseyside | Warrington | £506M |
| | HMRC Contact Centre as a Service | London | £500M |
| | Acute Secondary Care Services Across Cheshire and Merseyside | Warrington | £454M |
| | Portsmouth City Council - Term Service the Repairs & Maintenance Residential and Commercial Properties for Council… | Portsmouth | £450M |
| | Heathrow IRC Operator Services | London | £420M |
| | Property Repairs and Maintenance | Dartford | £420M |
| | Digital Primary Care | London | £400M |
| | Hard Facilities Management 3 | Hemel Hempstead | £400M |
| | Acute Secondary Care Services/Community Services/End of Life in Cheshire and Merseyside | Warrington | £385M |
| | Acute Secondary Care Services Across Cheshire & Merseyside | Warrington | £350M |
| | Acute Secondary Care Services, Community Services and End of Life in Cheshire and Merseyside | Warrington | £326M |
| | Acute Secondary Care Services Across Cheshire and Merseyside | Warrington | £297M |
| | Custodial Tenancy Deposit Protection Scheme B | London United Kingdom | £290M |
| | PME Syringes, Needles and Associated Products | London | £284M |
| | Strategic Delivery Partner | London | £284M |
| | Patient/Citizen Communication, Engagement and Hybrid Mail Solutions | Hemel Hempstead | £250M |
| | Materials Framework | Alfreton | £230M |
| | Aggregates, Concrete & Stone Supply | Gateshead | £225M |
| | Humanitarian Emergency Response Operations and Stabilisation 2.0 (HEROS 2.0) | London | £218M |
| | Mental Health, Learning Disability and Community Services Across Cheshire and Merseyside | Warrington | £218M |
| | CAF TSSSA Class 195 Rolling Stock Units | York | £211M |
| | A9 Dualling: Pitlochry to Killiecrankie | Glasgow | £205M |
| | Prj_4923_Strategic Waste Management | Worthing | £187M |
| | Acute Secondary Care Services/Community Services in Cheshire and Merseyside | Warrington | £186M |
| | Acute Secondary Care Services/Community Services in Cheshire and Merseyside | Warrington | £183M |
| | Functional Assessment Services (FAS) 2023 – Lot 5 | Sheffield | £166M |
| | Integrated Community Musculoskeletal and Pain Service | Basildon | £164M |
| | Treatment & Disposal of Residual Waste; And Management of Household Waste Recycling Centre Services | Northampton | £162M |
| | Operation and Maintenance of Network Rail's Seasonal Fleet | London | £161M |
| | Gigabit Infrastructure Subsidy Programme - Cross-Regional Supplier Call-Off 6 | London | £157M |
| | GIS Programme - Cross-Regional Supplier Framework (Type C) Call-Off 6 | London | £157M |
| | Property Maintenance - Routine Reactive Repairs, Minor Works and Voids | London | £152M |
| | Recruitment Agency Services | Glasgow | £150M |
| | Sterile Services and Endoscopy Decontamination Facility Solutions Framework | Chester | £150M |
| | HMPO Document Management Services | London | £140M |
| | COV - Adults Long Term Home Support | Coventry | £135M |
| | Accident and Emergency Services, Acute Services, Cancer Services and/or Radiotherapy Services, Community Services , Diagnostic, Screening… | Warrington | £124M |
| | Acute Secondary Care, Mental Health and Learning Disability Services for Children and Young People Across Cheshire… | Warrington | £118M |
| | Block Residential, Nursing and Extra Care Services for Adults in Buckinghamshire | Aylesbury | £116M |
| | Highway Maintenance and Capital Works | Maidenhead | £115M |
| | Acute Secondary Care, Mental Health and Learning Disability Services for Children and Young People Across Cheshire… | Warrington | £111M |
| | On Water Clothing and Equipment - PMEN | Bristol | £107M |
| | Lyneham Technical Training Project-UK2 | Chippenham | £100M |
| | Young Male Offenders and Adult Male Prisoners in Doncaster Prisons Cluster | Durham | £100M |
| | Acute Secondary Care Services / Community Services/ Mental Health and Learning Disability Services/ Hospice, Palliative and… | Warrington | £99M |
| | CAF TSSSA Class 331 Rolling Stock Units | York | £93M |
| | SV5 DPS | Leicester | £90M |
| | Construction Framework | London | £80M |
| | Real-Time Passenger Transport Information 2025 | Winchester | £80M |
| | Efficiency Programme Delivery Partner (EPDP) | Guilford | £75M |
| | Community Services in Cheshire and Merseyside | Warrington | £74M |
| | Central Digital Architecture & Associated Services | Bedford | £72M |
| | Medical and Industrial Gases (Including Cylinders and Bulk Liquid Oxygen) | Hemel Hempstead | £70M |
| | Kirklees 0-19 Healthy Child Programme | Huddersfield | £70M |
| | Polymer Products | London | £67M |
| | North East London 111 IUC | London | £65M |
| | SAP Cloud Platform Enterprise | Colton Leeds | £65M |
| | Community Services Across Halton & Warrington | Cheshire | £62M |
| | NHS National Framework for Transition Products (Axitinib and Eltrombopag) | Leeds | £61M |
| | Devon and Somerset Standing List of Approved Contractors (SLoAC) | Exeter | £60M |
| | Insurance-Based Tenancy Deposit Scheme - Re-Procurement | London United Kingdom | £58M |
| | Central Digital Architecture & Associated Services | Bedford | £57M |
| | Sub Community Health Care Services - Kingston | Kingston upon Thames | £57M |
| | Portsmouth City Council - Term Service the Servicing, Maintenance and Compliance (Gas, M&E and Buildings) for… | Portsmouth | £55M |
| | Heart Valves and Cardiac Consumables | Belfast | £52M |
| | Specialised Commissioning Acute Services- East of England | Leeds | £50M |
| | Sewer Depth and Event Duration Monitors | Reading | £50M |
| | National for Total Inventory Management Systems | Chester | £50M |
| | Managed Service for Temporary Staff for Local Authorities | South Yorkshire | £48M |
| | Multiple Sclerosis Medicines | Edinburgh | £48M |