| | NHS Diabetes Prevention Programme (NDPP) Framework 3 - Wave 3 | Leeds | £143B |
| | Prison Operator Services - Generation Two | London | £4B |
| | Multi-Utility Connection and Renewable Technology Works DPS | Telford | £3B |
| | Medicinal Products Dynamic Purchasing System | Belfast | £2B |
| | London Borough of Barking and Dagenham: Development Framework (2024 | Barking | £2B |
| | Lower Thames Crossing - Tunnels and Approaches | Bedford | £1B |
| | Health and Disability Assessment Services (HDAS) Reference Number | Sheffield | £1B |
| | NHMF Frameworx Communal Mechanical and Electrical Services | Mitcham | £900M |
| | NHMF Frameworx Communal Mechanical and Electrical Services Framework Agreements | Mitcham | £900M |
| | Works-Framework-Minor Works | Warrington | £800M |
| | HS2 LTD Rail Systems: Zero Carbon Energy | Birmingham | £760M |
| | Concession Agreement to Provide Secure English Language Testing Services | London | £727M |
| | Clinical Managed Services, Including Managed Maintenance Services | Hertfordshire | £725M |
| | Clinical Managed Services, Including Managed Maintenance Services | Hertfordshire | £652M |
| | Personal Independence Payment (PIP) Assessment Service Extension - Lot 2 | Sheffield | £627M |
| | Dynamic Purchasing System Small Works | Harrogate | £500M |
| | Microsoft Reseller Provider (“MRP”) | Cardiff | £450M |
| | Software License Resellers Agreement (SLRA) | Reading | £450M |
| | Furniture and Associated Services 2 | Liverpool | £400M |
| | Furniture & Associated Services 2 | Liverpool | £400M |
| | NHMF Frameworx Disability Adaptations | Mitcham | £300M |
| | NHMF Frameworx Disability Adaptations Framework Agreements | Mitcham | £300M |
| | Global Legal Services Framework | London | £250M |
| | Waste & Recycling Collection Services | Morden | £250M |
| | Flexible for Supported Living Services in Staffordshire | Stafford | £242M |
| | And Extension for Cabinet Office Call Off From CCS Public Sector Resourcing Framework | London | £241M |
| | Minster Quarter Reading- Development | Reading | £220M |
| | Minster Quarter Reading - Development Opportunity | Berkshire | £220M |
| | Single Service Centre - Serco | London | £212M |
| | FSA Delivered Controls in England and Wales Variations 1,6,9,10,12,13,14,15,16,17,18,,19,20,21,22,23,24 | York | £207M |
| | FSA Delivered Controls in England and Wales Variations 1,6,9,10,12,13,14,15,16,17,18,,19,20,21,22,23,34 | York | £207M |
| | FSA Delivered Official Controls in England and Wales Variation 23 | London | £207M |
| | Consultancy for Decarbonisation / Net Zero Strategies | Leicester | £200M |
| | Engineering and Construction Works | Warwick | £200M |
| | Fresh Food DPS | London | £200M |
| | Fresh Food DPS Notices June-Aug | London | £200M |
| | NHS Devon Integrated Care Board - Community Mental Health Services | Exeter | £187M |
| | Residential and Nursing Care Accommodation Within the Borough of Stockton-on-Tees | Stockton on Tees | £175M |
| | FSA Delivered Official Controls in England and Wales Variation 22 | London | £170M |
| | Pole and Ground Mounted Distribution Transformers | Belfast | £160M |
| | Security, Reception and Associated Services for TfL | London | £150M |
| | Leisure and Active Communities | Hertfordshire | £148M |
| | Declaration Management Service Development and Support | Salford | £126M |
| | Electric Fastrack Bus Services | Maidstone | £120M |
| | Electric Fastrack Services | Maidstone | £120M |
| | Domiciliary Care and Support Services | Pembrokeshire | £114M |
| | Gigabit Infrastructure Subsidy Programme - Regional Supplier Kent | London | £112M |
| | GIS Programme - Regional Supplier West and East Sussex | London | £101M |
| | Buying Better Food and Drink | Liverpool | £100M |
| | HOMES ENGLAND - DPP3 - S&SW Lot - Coypool Park - Plymouth | Bristol | £100M |
| | Legal Services | Gateshead | £100M |
| | All Age Substance Misuse Services | Lincoln | £90M |
| | Urgent Dental Care Services | Leeds | £83M |
| | Northamptonshire Children's Trust - Expression of Interest (EOI) - Strategic Partner to Innovate With NCT to… | Northampton | £75M |
| | Rail Replacement Bus Services - Planned and Unplanned | London | £75M |
| | GIS Programme - Regional Supplier Leicestershire and Warwickshire | London | £72M |
| | Combat Footwear | Bristol | £70M |
| | Passenger&Freight Handling Facility at Akrotiri | Lichfield | £63M |
| | S75 Agreement | Torquay | £62M |
| | Family Centre Service, Family Support Service | Hertford | £61M |
| | GIS Programme - Regional Supplier Bucks, Herts and East of Berks | London | £59M |
| | Bedelands Academy: Construction of a New Secondary School Near Burgess Hill | Chichester | £57M |
| | Specialist Smoking Cessation Service | Wakefield | £57M |
| | Feminising Genital Surgery and Masculinising Chest Surgery Services | London | £56M |
| | EM Lawshare Framework | Derby | £50M |
| | Fresh Water Production & Purification | Bristol | £50M |
| | Home Oxygen Service | Cardiff | £50M |
| | PPE, Workwear, Janitorial and Site Equipment Supplies Framework | Alfreton | £50M |
| | Wiley Jisc Read and Publish Open Access 2024 | Bristol | £50M |
| | Training and Learning, Apprenticeships and Exam Centres | Northallerton | £48M |
| | NP47923a Adalimumab | Edinburgh | £45M |
| | Dacorum Borough Council - Heating and Ventilation Installation and Services - Domestic | Hemel Hempstead | £40M |
| | Employee Benefits (III) Framework | Caerphilly | £40M |
| | Core Enterprise Business Systems and Related Services Modification | Edinburgh | £37M |
| | Integrated Sexual Health Service | Leeds | £36M |
| | Custodial Healthcare Provision | Worcester | £35M |
| | Girls in Rwanda Learn (GIRL) | East Kilbride | £32M |
| | APHA Specialist Resourcing Framework | London | £30M |
| | Electrosurgical Devices (Cut & Coagulation, Uterine Ablation) | Edinburgh | £30M |
| | Energy Efficiency Framewor | Liverpool | £30M |
| | Energy Efficiency Framework | Liverpool | £30M |
| | Office Stationery and Associated Supplies and Services | London | £30M |
| | NP47923b Tocilizumab | Edinburgh | £29M |
| | Framework for Automated Solutions | Redcar | £28M |
| | Adult Community Autism Service - Market Engagement | Maidstone | £27M |
| | Accommodation and Support Including Emergency Accommodation for Vulnerable Groups | Liverpool | £27M |
| | Emergency Accommodation and Support for Vulnerable Groups | Liverpool | £27M |
| | Framework for Hire of Vehicles for Leeds City Council | Leeds | £26M |
| | National for All Age Continuing Care Services | Chester | £25M |
| | National Framework for Police Constable Entry Route Programmes | London | £25M |
| | Fleet Management Services | London | £24M |
| | Farm Advisory Service One to Many & One to One | Glasgow | £24M |
| | Planned and Responsive Maintenance and Minor Works - Armagh M&E Lot 2 | Belfast | £24M |
| | Next Flood Warning System (NFWS) | London | £24M |
| | VIVID - Cyclical Decorations | Portsmouth | £24M |
| | Development Partner for Lots Road South Redevelopment | London | £23M |
| | Aurs Road Upgrade and Realignment and Balgray Reservoir Promenade and Permanent Lowering Works | Giffnock | £23M |
| | GLA Helicopter Services | Edinburgh | £23M |
| | Solar Photovoltaic (PV) Systems and Battery Energy Storage Systems (BESS) | Chichester | £23M |
| | Solar Photovoltaic (PV) Systems and Battery Energy Storage Systems (BESS) to West Sussex County Council | Chichester | £23M |