| | Everything Net Zero - Services, Products, Solutions, and Support for the Public Sector Transition to Net… | Hinxworth | £70B |
| | Train Control Systems Framework | London | £4B |
| | North West Construction Hub - High Value Construction Framework 2023 | Manchester | £2B |
| | Emergency Services Network (ESN) - Lot 3 Mobile Services 2015/24 | London | £1B |
| | IRN Refresh 2022-New Suppliers | Chelmsford | £1B |
| | Joint Venture for Development of Multiple Sites in Bracknell Forest | Bracknell | £1B |
| | Re-Opening of Home Based Care Re-Design and Associated Services – Flexible Purchasing System | Edinburgh | £1B |
| | Emergency Services Network (ESN) — Lot 3 Mobile Services Variation | London | £827M |
| | Older Persons Residential Care, Nursing Care and Respite Care Services | Maidstone | £800M |
| | Oldham Town Centre - Master Developer Private Sector Partner | Oldham | £550M |
| | Aseptically Prepared Dose Banded Medicines | Birmingham | £500M |
| | NHS Framework for the North of England, Branded Medicine | Runcorn | £432M |
| | Tax Platform Major Change | Liverpool | £400M |
| | NHS South of England Branded Medicines - Tranche B and Annual | Runcorn | £314M |
| | Prison Healthcare Services | Leeds | £303M |
| | Prison Health Care Services | London | £303M |
| | Health and Social Work Services | Bolton | £300M |
| | Framework Alliance Agreement RM6088: Vehicle Storage and Support Programme - Ashchurch Tranche 1 | Andover | £259M |
| | Passenger Transport 2021-2026 *For Quarterly Reporting Only* | Taunton | £230M |
| | Hard Facilities Management Services Contracts | Maidstone | £220M |
| | Maritime Strategic Capability Agreement (MSCA) Future Arrangement (FA | Bristol | £215M |
| | CHIC Energy Dynamic Purchasing System | Birmingham | £150M |
| | Human Resources, Payroll and Employee Screening Services | Salford | £150M |
| | Insurance Services | West Malling | £150M |
| | Media Buying Services | Liverpool | £150M |
| | Corporate and Education Technology and Associated Services | Hengoed | £130M |
| | DHSC: Market Consultation for National Centre for Parent-Infant Relationship Supervision | London | £125M |
| | North Northamptonshire Council - Residential and Nursing Care Homes | Kettering | £118M |
| | North Northamptonshire Council Residential and Nursing Care Homes (DPS) | Kettering | £118M |
| | Highways Term Maintenance Contracts | Widnes | £117M |
| | Highways Term Maintenance Contracts - Halton Borough Council and Warrington Borough Council | Widnes | £117M |
| | NHS London Branded Medicines - Tranche A and Annual | Runcorn | £114M |
| | Consultancy & Skilled Persons Framework | London | £110M |
| | M55 Regeneration Project | Bristol | £110M |
| | Flexible Framework of Independent Fostering Providers | Bath | £100M |
| | Flexible Framework of Independent Fostering Providers - Quarter 1 1st April 2022 - 30th June | Bath | £100M |
| | IRN Refresh 2022-New Suppliers | Chelmsford | £100M |
| | All Age Transport Dynamic Purchasing System | Ealing | £90M |
| | Consultancy & Skilled Persons Framework | London | £80M |
| | Document Management Solutions | Leicester | £80M |
| | CHIC Cleaning Services Dynamic Purchasing System | Birmingham | £75M |
| | Extension Sets | London | £60M |
| | Select List Framework for Highway Works | Lincoln | £60M |
| | Grounds Maintenance Machinery | Leicester | £50M |
| | Media Monitoring Services (Via CCS Framework | London | £50M |
| | National for Financial Services | Chester | £50M |
| | OLE Renewal OLE Mid Life Refurbishment Fenchurch Street to Pitsea | London | £50M |
| | Planned Maintenance and Minor Works Framework | Stafford | £50M |
| | Property Services and Trades Recruitment - Preferred Supplier List (PSL) | London | £50M |
| | Property Services and Trades Recruitment – Preferred Supplier List (PSL) | London | £50M |
| | Integrated Healthcare Services to Isle of Wight Prisons for NHS England and NHS Improvement (NHSE/I) South… | Leeds | £48M |
| | Janitorial Products | Paisley | £48M |
| | Environmental Sampling and Analysis Services | Oldbury upon Severn | £48M |
| | BSH/ HRA Responsive Repairs Framework | Bristol | £45M |
| | NHS National Pharmaceuticals Transition | Runcorn | £45M |
| | Street Lighting Service | Ipswich | £45M |
| | Support Services for the Development of the Built Environment | Gateshead | £42M |
| | Generic Domiciliary Care Service and Emergency Support to Carers Service | Wakefield | £42M |
| | Treatment & Conditioning Services Framework | Seascale | £41M |
| | Off-Grid Power Services Framework | London | £40M |
| | Proprietary Drugs | Cardiff | £38M |
| | Vulnerable Adults Support for Disabilities and Mental Health Services | Birmingham | £36M |
| | Surface Dressing of Footways and Carriageways -Yorkshire Highway Alliance Joint 2022-26 | Wakefield | £35M |
| | Surface Dressing of Footways and Carriageways –Yorkshire Highway Alliance Joint 2022-26 | Wakefield | £35M |
| | Buckinghamshire Integrated Sexual & Reproductive Health Services (Including Outpatient HIV Treatment and Care) | Aylesbury | £35M |
| | Welsh Government Knowledge Transfer Programme | Cardiff | £34M |
| | Crime Survey for England and Wales | Newport | £34M |
| | Creative Services Framework Agreement | Glasgow | £32M |
| | Auxiliary Transition Resource | Telford | £30M |
| | Managed Service for Lane Fox Respiratory Satellie Unit | London | £30M |
| | Managed Service for Lane Fox Respiratory Satellite Unit | London | £30M |
| | MOx Fuel Line | Warrington | £30M |
| | Learning Disability Supported Living Services | Bolton | £29M |
| | Dorset Accessible Homes Service Including Sight and Hearing Impairment Service | Dorchester | £28M |
| | Appliance Prescription Management Service | Fulbourn | £27M |
| | Edinburgh Innovation Hub Park Main Contractor | Musselburgh | £26M |
| | Multi-Storey Car Park for the Atlantic Wharf Development | Cardiff | £26M |
| | North West Construction Hub - High Value Construction Framework 2023 | Manchester | £25M |
| | North West Construction Hub – High Value Construction Framework 2023 | Manchester | £25M |
| | External Fostering | Chelmsford | £24M |
| | Multi-Temperature Food | Norwich | £24M |
| | Corby Urgent Care Centre | Northampton | £23M |
| | New Ferry Development | Birkenhead | £22M |
| | SMS Provider for GOV.UK Notify | London | £21M |
| | Commercial & Communal Heating Servicing, Responsive Repair and Safety Inspections | London | £21M |
| | Building & Construction Consultancy Services | Hillingdon | £20M |
| | Building & Construction Consultancy Services - Multi Lot | Uxbridge | £20M |
| | Contracts Finder Opportunity | Bristol | £20M |
| | Highways Maintenance-Construction Framework | Leicester | £20M |
| | Southend Residual and Bulky Waste Disposal | Southend on Sea | £20M |
| | Synthetic Environments Service | Bristol | £20M |
| | Domestic Gas Servicing, Maintenance and Installation and Non-Domestic Gas Servicing and Maintenance | Manchester | £20M |
| | Kings Leadership Academy Bolton - Main Works | Manchester | £19M |
| | Rough Sleepers Services (Specialist Services for Non UK Nationals, Rapid Response Outreach) | London | £19M |
| | Supported Transport Dynamic Purchasing Solution (DPS) | Oxford | £18M |
| | Adult Drug and Alcohol Treatment Services | Oldbury | £17M |
| | UASC Supported Living Accommodation | Ipswich | £17M |
| | Domestic Gas Servicing, Maintenance and Installation and Non-Domestic Gas Servicing and Maintenance | Manchester | £17M |
| | 16+ Semi-Independent Accommodation & Support Services to Looked After Children and Care Experienced Young Adults in… | Walthamstow | £16M |
| | Commercial Catering Equipment | Paisley | £16M |