| | OSHA MMC Cat 1 & Cat 2 Framework | Manchester | £8B |
| | SCAPE Utilities Works and Services Framework - EWNI | Nottingham | £3B |
| | Housing Maintenance & Repairs | Liverpool | £2B |
| | Tanium | Corsham | £2B |
| | NHS for Branded Medicines - National | Runcorn | £2B |
| | Nest Scheme Administration Services | London | £2B |
| | Scheme Administration Services | London | £2B |
| | SCAPE Utilities Works and Services Framework - Scotland | Edinburgh | £1B |
| | On-Site Surgical and Medical Capacity Solutions | Chester | £816M |
| | Defra Workplace & FM24 | London | £770M |
| | Case 534484 Managing Agent for the Heat in Buildings Scotland National Scheme (HIBS) | Glasgow | £728M |
| | Network Services 3 Lot 1c and 1d | Liverpool | £627M |
| | Network Services 3 Lot 1c & Lot 1d | Liverpool | £627M |
| | Internal Alteration and Fit Out of an Existing Retail Unit | West Yorkshire | £600M |
| | Re-Opening of National Flexible Framework for Care and Support Services (New Entrants April | Paisley | £560M |
| | Housing Maintenance and Repairs | Liverpool | £500M |
| | Housing Maintenance & Repairs | Liverpool | £500M |
| | Network Rail North West & Central Region CP7 Frameworks Relating to Capital Delivery Works (Phase 2):… | London | £490M |
| | Food & General Provisions | Gateshead | £480M |
| | Prj_4405 - AMP 8 - Wastewater Network Services | Durrington | £466M |
| | Spares Procurement Tansparency Notice | Bristol | £457M |
| | AMS PSR Call-Off Agreement | London | £406M |
| | Catering, Vending Machines and Water Cooler Solutions | West Malling | £400M |
| | Civils and Infrastructure Core Works Framework | Glasgow | £400M |
| | Prj_4008 - AMP 8 Frameworks - Water Network Services Framework | Worthing | £400M |
| | Maintenance Repair & Overhaul Transparency Publication | Bristol | £317M |
| | General Banking Services | Gateshead | £288M |
| | Employee Benefits & Services | Liverpool | £250M |
| | Pension Administration Services: Teachers' Pension Scheme (TPS) | London | £234M |
| | Pension Administration Services: Teachers’ Pension Scheme (TPS) | London | £234M |
| | Engineering and Construction Works | Warwick | £200M |
| | M5 Junction 10 Improvements Scheme | Gloucester | £200M |
| | Scottish Hydro Electric Transmission - RIIO Framework - RFI | Perth | £200M |
| | Employee Benefits & Services | Liverpool | £185M |
| | Housing Improvement Programme 2024 – 2027/28 | Aberdeen | £140M |
| | Building Improvements Framework | Prescot | £120M |
| | Cloud Services Data Centre Management and Transformation Solutions | Wakefield | £120M |
| | Cloud Services, Data Centre Management and Transformation Solutions | Wakefield | £120M |
| | LBTH Highways and Lighting Term Service | London | £111M |
| | Fire Safety Framework | Uxbridge | £105M |
| | Ageing Well Care Homes Framework (Round 3) | Nottingham | £100M |
| | High Performance Hard Body Armour System | Bristol | £99M |
| | Pan Government Property Maintenance Framework | Belfast | £88M |
| | Development Partner for Guildford Borough Council, Guildford Park Road Redevelopment | Guildford | £80M |
| | Highway Lighting, Illuminated & Electrical Assets - Term Maintenance | Taunton | £75M |
| | NHS England South West - Diabetic Eye Screening Programmes for Cornwall, Devon, Somerset, Gloucestershire and Bristol,… | Bristol | £74M |
| | Clinical and Sharps Waste Management | Leeds | £70M |
| | DWP Bulk Mail Postal Service | Blackpool | £67M |
| | Clinical and Sharps Waste Management | Leeds | £62M |
| | Radiopharmaceuticals and Associated Consumables | Sheffield | £60M |
| | Radiopharmaceuticals and Related Consumables | Sheffield | £60M |
| | Defence Estate Optimisation Portfolio (DEOP) Technical Service Provider Regional Model - Service Alliance | Andover | £50M |
| | Logistics, Warehousing & Removal Solution | West Malling | £50M |
| | Professional Services Framework (Admin, Actuarial, and Consultancy) | Croydon | £50M |
| | Project BOREALIS | Bristol | £50M |
| | Surface Treatments Term Maintenance | Taunton | £50M |
| | Surface Treatments TMC | Taunton | £50M |
| | Surfacing Term Maintenance | Taunton | £50M |
| | Residential Development - Former Western Secondary School & Playing Fields Site | North East Lincolnshire | £45M |
| | Rail Skills Training Framework | London | £44M |
| | Insurance and Related Services for the Guinness Partnership | Oldham | £44M |
| | Interim Delivery Partner (3) | London | £42M |
| | Gigabit Infrastructure Subsidy Programme - Regional Supplier Cornwall & Isles of Scilly | London | £41M |
| | GIS Programme - Regional Supplier Cornwall & Isles of Scilly | London | £41M |
| | Operational Contingency Crews (OCC) | London | £41M |
| | Climate Finance Accelerator (CFA) 2 | London | £40M |
| | Corby Urgent Care Centre | Northampton | £40M |
| | Fixed Price Energy | Leicester | £40M |
| | Insurance and Related Services for the Guinness Partnership | London | £37M |
| | NHSE OPD Pathway | London | £35M |
| | Infrastructure Management Readiness Framework | Birmingham | £35M |
| | NHS Privacy Enhancing Technology (NHS-PET) | Leeds | £35M |
| | NHSE OPD Pathway | London | £34M |
| | Home to School Transport and Adult Social Care Transport Dynamic Purchasing System (DPS) | Wigan | £32M |
| | High Heat Flux Thermal Hydraulic and Electromagnetic Test Rig | Abingdon | £32M |
| | Dynamic Decision and Case Management System | London | £30M |
| | EKFB JV - Route Wide Landscaping - NEC Sub Works | Birmingham | £30M |
| | Five (5) Sonars S2150 for Type 26 Batch 2 Frigates | Bristol | £30M |
| | Professional Consultancy Services for Planning, Design, Engineering and Place Services | Taunton | £30M |
| | South Yorkshire Mayoral Combined Authority - Mass Transit Track Work Contracts | Sheffield | £30M |
| | Children and Young People's Integrated Therapies for Buckinghamshire | Aylesbury | £29M |
| | Asbestos Related Works and Services | Paisley | £28M |
| | Palantir Foundry Transition & Exit | Leeds | £25M |
| | Day Opportunities Round 2 | Nottinghamshire | £24M |
| | UK Pavilion at Expo 2025 Osaka - Design, Build, Maintain & Decommission (DBMD) | London | £24M |
| | Interim Commercial Partner | London | £23M |
| | YHPPC - Unlicensed Medicines Aseptic Compounded Specials | Leeds | £21M |
| | Personal Support and Social Work Service | Wolverhampton | £21M |
| | Flexible Resource Pool - National | Leeds | £20M |
| | Fire Safety Framework | Livingston | £20M |
| | Fusion Skills Training Collaboration | Abingdon | £20M |
| | Land Quality Services 2024+ | Bristol | £20M |
| | Land Quality Services Framework | Oldbury | £20M |
| | Market Engagement PIN Prior to Tender Issue - T2 Refurbishment | Manchester | £20M |
| | NHS Type 2 Diabetes Path to Remission Programme (Previously LCD) | Leeds | £20M |
| | SWESS Light Battlesight Framework 1st Entry Opportunity | Bristol | £20M |
| | SWESS Light Inline Framework 1st Entry Opportunity | Bristol | £20M |
| | SWESS LIGHT NIGHT Framework 1st Entry Opportunity | Bristol | £20M |
| | Manchester Sensory Support Service | Manchester | £20M |
| | Debt Collection Agencies | Reading | £18M |