| | Digital and Legacy Application Services (DALAS) | Liverpool | £4B |
| | Strategic Property Development Partner | Warwick | £2B |
| | Defence Space Capability Framework - Prior Information Notice (PIN) | Bristol | £1B |
| | Medium-Term Residual Waste Treatment | Chelmsford | £867M |
| | Integrated Sexual Health Service, Coventry and Warwickshire | Warwick | £779M |
| | Group Energy Commodity | Manchester | £750M |
| | National Framework for Mechanical and Electrical Solutions | Gosforth | £545M |
| | HMP Rye Hill | London | £520M |
| | Greater Manchester Bus Franchising - Passport Process | Manchester | £500M |
| | A Call Off Repairs, Maintenance and Associated Services | St Helens | £444M |
| | Strategic Asset Management Services Framework | Preston | £400M |
| | Software Reseller | Edinburgh | £323M |
| | Buckinghamshire Highways Service | Aylesbury | £300M |
| | Hyde Buildings (Fire) and Security Systems Maintenance & Repair Services Framework | London | £300M |
| | Planned Investment Partnering the North and Midlands | London | £300M |
| | Youth Investment Fund Framework | Prescot | £290M |
| | Dynamic Purchasing System (DPS) for Design and Consultancy Services | Newcastle upon Tyne | £250M |
| | Dynamic Purchasing System (DPS) for the Supply and Distribution of Materials | Newcastle upon Tyne | £250M |
| | Operating Theatres Equipment and Related Accessories and Services | London | £244M |
| | Evolve LAN Services | London | £180M |
| | Strategic Asset Management Services Framework | Preston | £180M |
| | Document Management Solutions | Leicester | £160M |
| | Future Cyclamen: Early Market Engagement PIN | London | £150M |
| | LAN Services | London | £150M |
| | One Housing Group - Stewart Street Joint Venture Partner Procurement | London | £150M |
| | One Housing Group – Stewart Street Joint Venture Partner Procurement | London | £150M |
| | Asset Safety and Compliance Framework | Uxbridge | £135M |
| | Online Programme Management | Uxbridge | £130M |
| | Online Programme Management Services | London | £130M |
| | TIQUILA Programme Mini-Uncrewed Air Systems | Bristol | £129M |
| | Planned and Reactive Maintenance | Trowbridge | £123M |
| | Kent & Medway NHS Talking Therapies (Formerly Known as IAPT) | Maidstone | £116M |
| | NHS Talking Therapies (Formerly Known as IAPT) | Maidstone | £116M |
| | Hybrid Outpatient Pharmacy Dispensing Framework | Cambridge | £100M |
| | Hybrid Outsourced Outpatient Pharmacy Dispensing Services Framework Agreement | Fulbourn | £100M |
| | Youth Investment Fund Framework | Prescot | £100M |
| | DLR RSRP - Beckton Depot Maintenance Facility Building , Southern Sidings and Temporary Fit Out Shed… | London | £88M |
| | Adult Education Budget 2023/24 Procurement | London | £75M |
| | Construction Consultancy Service- Southwest England Extension Notice | Uxbridge | £70M |
| | Data Platform Services | London | £63M |
| | Homecare for Adult and Children Services in the London Borough of Redbridge | Ilford | £62M |
| | London Borough of Lewisham Highways and Traffic Works Partnering | Catford | £62M |
| | Construction Consultancy Services (Wales) | Cardiff Bay | £60M |
| | Educational and Social Transport Services | Caernarfon | £60M |
| | London Borough of Lewisham Highways and Traffic Works Partnering | Catford | £60M |
| | Temporary Labour | Taunton | £60M |
| | WGCD Framework for Fuels and Associated Products & Services | Caerphilly | £60M |
| | Rail Replacement Bus Services - Planned and Unplanned, Ref GTR0456 REV | London | £56M |
| | Combined Cleansing Services | Littlehampton | £55M |
| | Pathology Managed Services Framework | Wolverhampton | £50M |
| | Trade Material Commodities and Associated Services to the City of Edinburgh Council | Edinburgh | £50M |
| | MetroWest 1b - Portishead Branch Line Works | London | £50M |
| | Harrogate Convention Centre Final Design and Build Phase 1 Redevelopment | North Yorkshire | £49M |
| | Document Management Solutions | Leicester | £48M |
| | Gloucestershire County Council Electricity Sales | Gloucester | £48M |
| | Mechanical & Electrical Services | Leeds | £48M |
| | Family Centre Services | Exeter | £45M |
| | TfL Stops and Shelters Maintenance Services | London | £45M |
| | Witness Service (2024 | London | £45M |
| | Response Maintenance and Improvement Works - South Region | Belfast | £43M |
| | CSW WCC - Integrated Sexual Health Service, Coventry and Warwickshire | Stratford | £42M |
| | Neighbourhood Planning Support Services VARIATION | London | £41M |
| | Non-Emergency Patient Transport NHS/SOEPS/22.860 | Lewes | £40M |
| | Flexible Video Endoscopy Equipment Including Maintenance and Capsule Endoscopy | Edinburgh | £40M |
| | Refuse Collection Vehicles | Lincoln | £40M |
| | Community Dental Services | Leeds | £39M |
| | Redevelopment of Theatr Clwyd, Mold | Flintshire | £38M |
| | Independent Living Products | Hertfordshire | £36M |
| | Heat Networks Operation & Maintenance and Metering & Billing | London | £36M |
| | Aids to Daily Living | Middlesbrough | £32M |
| | Legal Support for Landscape Recovery | London | £32M |
| | NHMF Frameworx Consultancy 2022 - Energy Consultancy Services | Mitcham | £32M |
| | Newtown Road 4FE Secondary School | Worcester | £30M |
| | DUD - Carriageway Surfacing Term | Dudley | £30M |
| | Framework for Community Based Support and Accommodation Based Services for Homeless People (And Those at Risk… | Nottingham | £30M |
| | Fund Manager for the South Yorkshire Local Authorities JESSICA Fund | Sheffield | £30M |
| | Supported Living at Forest Lane | Hertford | £30M |
| | Adult Education Budget 2023/24 Procurement | London | £29M |
| | Ealing Children's Day and Community Short Breaks | Ealing | £26M |
| | Rother Tidal Walls East Construction | Worthing | £22M |
| | Recruitment and Management of Children’s Agency Social Workers | Oldbury | £21M |
| | Forensic Mental Health Services | London | £20M |
| | Communication & Marketing Framework Agreement | None | £20M |
| | Highways Maintenance-Construction Framework | Leicester | £20M |
| | Integrated Design Team (IDT) Services Framework (Major) | Belfast | £20M |
| | NHMF Frameworx Consultancy 2022 - Asset Management Consultancy Services | Mitcham | £20M |
| | NHMF Frameworx Consultancy 2022 - Compliance Consultancy Services Tranche 1 | Mitcham | £20M |
| | NHMF Frameworx Consultancy 2022 - Compliance Consultancy Services Tranche 2 | Mitcham | £20M |
| | Recruitment and Management of Children's Agency Social Workers | West Midlands | £20M |
| | Level 4 Healthcare Support Worker (Nursing) Education and Training Services | Cardiff | £20M |
| | Transport Services - NHSCT [4354485] | Ballymena | £20M |
| | CO2 Monitors Phase 2 | London | £19M |
| | Insurance and Related Services | London | £18M |
| | Paddock - Public Realm Improvement Works | Chatham | £18M |
| | Windows and Doors and Associated Works | Maidstone | £18M |
| | Carriageway & Footway Reconstruction/Resurfacing Framework Agreement | Giffnock | £18M |
| | Contracted Passenger Transport Services | Aberdeen | £17M |
| | BSH/HRA Barton Hill Major Refurbishment | Bristol | £17M |
| | Domestic Abuse Services | Stafford | £17M |
| | Believe Housing - SHDF Works | Newcastle upon Tyne | £15M |