| | New Hospital Programme – Hospital 2.0 Alliance (H2A) Framework | London | £37B |
| | NEPRO Innovation | Gateshead | £20B |
| | Norfolk and Norwich University Hospitals NHS Foundation Trust (NNUH) 2022 - 2027 ( 2526-189 - CV125)… | Norwich | £4B |
| | DV4 Enterprise | Glasgow | £1B |
| | Children and Young People's Residential Placements Flexible Procurement System (Round 18) | Stretford | £1B |
| | Ceramic Membrane Programme | Glasgow | £800M |
| | Civil Engineering Framework (Scotland) | Edinburgh | £600M |
| | Estate Management Services Lot 1 | Liverpool | £500M |
| | Estate Management Services Lot 1 Modification | Liverpool | £500M |
| | Fleet Management DPS | Wakefield | £500M |
| | FM Services - Building in Use Support Services | Wakefield | £500M |
| | Hyperscaler Services to Enable Data Centre Exit | London | £394M |
| | YPO New Food Deal | Wakefield | £350M |
| | Ipswich Heat Network Development Partner | Ipswich | £301M |
| | LiveWest Energy Efficiency Retrofit Contracts | Exeter | £274M |
| | Adult Community and Specialist Palliative Care 2019 - 2024 (+ 2) NHS GYW CCG / ECCH… | Norwich | £255M |
| | Adult Community and Specialist Palliative Care 2019 - 2024 (+ 2) NHS GYW CCG / ECCH… | Norwich | £255M |
| | Adult Community and Specialist Palliative Care 2019 - 2024 (+ 2) NHS GYW CCG / ECCH… | Norwich | £255M |
| | Adult Community and Specialist Palliative Care 2019 - 2024 (+ 2) NHS GYW CCG / ECCH… | Norwich | £255M |
| | Norwich Capital Works | Norwich | £230M |
| | Norwich City Council Capital Works | Norwich | £230M |
| | April 2026 Refresh of for Outsourcing / Insourcing - Lot 1 | Cardiff | £200M |
| | April 2026 Refresh of for Outsourcing / Insourcing - Lot 2 | Cardiff | £200M |
| | April 2026 Refresh of for Outsourcing / Insourcing - Lot 3 | Cardiff | £200M |
| | Business Travel Management | Wakefield | £200M |
| | Pharmacy Automated Solutions | Birmingham | £170M |
| | Newlon Housing Trust - Repairs and Voids | London | £150M |
| | Phoenix 3 White Fleet Management Services for Ministry of Defence | Bristol | £133M |
| | ScotRail Class 380 TSSSA | Glasgow | £131M |
| | Schools Property Flood Resilience: Regional Providers (Design and Build) | London | £100M |
| | NJORD Call-Off Competition 1 - NTD, STX, BUC, BRZ - Notice | Henlow | £95M |
| | Contract_16646 - DDaT Central Software Engineering | London | £80M |
| | Microscopy and Imaging Equipment | Stirling | £80M |
| | Electric Vehicle Charging Infrastructure (EVCI) Main Works | Lichfield | £71M |
| | Parking Management Solutions | Leicester | £62M |
| | Rivers Academy - Main Works | London | £56M |
| | SECAmb - Ambulance Make Ready (SASC) | Crawley | £55M |
| | SEND & Social Care Transportation | Newcastle upon Tyne | £52M |
| | All Age Eating Disorder Service, NHS Norfolk and Waveney Integrated Care Board | Norwich | £50M |
| | Architectural Services for New Build Housing | Falkirk | £50M |
| | Lower Thames Crossing (LTC) Owner Controlled Insurance Programme (OCIP) | Birmingham | £50M |
| | GWR Catering Service - Service Centre Operations & Delivery, and Catering Products & Supply | Wiltshire | £48M |
| | Faricimab (Vabysmo®) | Edinburgh | £48M |
| | Manned Guarding and Soft FM Security Services | Stockport | £48M |
| | Acute Secondary Services Across Cheshire and Merseyside | Warrington | £46M |
| | Tameside Council Highways Maintenance Framework Agreement | Sale | £45M |
| | Residential and Nursing Care Home Services. Notice of S 11/09/25 to 10/12/25 | Stafford | £42M |
| | Cyber Security Services Framework | London | £38M |
| | Children and Young People's 0-19 Public Health Services | Rochdale | £32M |
| | Renal Dialysis Clinical Services | Gloucester | £31M |
| | Civil & Structural Engineering Services for New Build Housing | Falkirk | £30M |
| | Quantity Surveying Services for New Build Housing | Falkirk | £30M |
| | Refurbishment and Extension of Doon Academy, Dalmellington | Kilmarnock | £29M |
| | Tactical Remotely Piloted Aircraft (RPAS) System Managed Service | London | £29M |
| | Tactical Remotely Piloted Aircraft System (RPAS) Managed Service | London | £29M |
| | WCC Care Home Pathway 2 Residential Short Stay Bed Block Contracts | Warwick | £29M |
| | Renal Dialysis Estates, Facilities and Consumables | Gloucester | £28M |
| | NEYPPC Pharmacy - Unlicensed Imported Medicines | Leeds | £27M |
| | Unlicensed Imported Medicines Services and Products to Trusts Within the North of England With the Inclusion… | Leeds | £27M |
| | Consultancy Framework at IWM for Multi Disciplinary Services | London | £25M |
| | Adult Social Care Unregistered Services: Third Sector & Carers Service Contracts | Inverness | £23M |
| | Care & Repair Open Framework | Peterborough | £22M |
| | Trastuzumab and Rituximab Subcut | Edinburgh | £21M |
| | Ardersier Port, Phase 2 - Dredging Works | Inverness | £20M |
| | Foundation Engineering | London | £20M |
| | Carriageway Resurfacing | Swansea | £18M |
| | CCC and PCC Individual Service Funds | Huntingdon | £18M |
| | Residential Textiles and Linen Services | Salford | £18M |
| | Grounds Maintenance 2027 | Leeds | £18M |
| | Prison Healthcare Services HMP Brixton & HMP/ YOI Feltham | London | £17M |
| | Supply of Gas | Stockton on Tees | £17M |
| | Gas Supply | Leicester | £17M |
| | Co-Op Academy Smithies Moor - Main Works | London | £17M |
| | Facilities Management | Carlisle | £17M |
| | Mechanical & Electrical Engineering Services for New Build Housing | Falkirk | £15M |
| | Managed Store | Reading | £14M |
| | Warm Homes: Social Housing Fund (WH: SHF) Wave 3 Works - LOT 1 | Warrington | £14M |
| | Water and Wastewater Process Equipment | Great Sankey | £14M |
| | CORNWALL/C0076/A | London | £14M |
| | Hightown Housing Association LTD - Collins House, High Wycombe | Swindon | £14M |
| | Affordable Housing Boreland Kirkcaldy | Glenrothes | £14M |
| | Prototype Fast Reactor Ventilation Upgrade | Warrington | £12M |
| | CORNWALL/C0079/A | London | £12M |
| | Alternative Education | Walsall | £12M |
| | Occupational Health | London | £12M |
| | Development and Construction of 42 Properties Across 3 Sites | Hull | £12M |
| | Development and Construction of 42 Properties Across 3 Sites | Hull | £12M |
| | Integrated Sexual Health Service | Kendal | £12M |
| | MSK Community Pain Service | St Leonards on Sea | £11M |
| | Consultancy Framework at IWM for Multi Core Services | London | £11M |
| | Early Years Delivery Partners & Early Years Training Partners Contracts | London | £11M |
| | Laboratory Information System | North Shields | £11M |
| | Aggregates, Asphalt, Ready-Mix Concrete & Topsoil | Wakefield | £11M |
| | Security Services | Derby | £11M |
| | Norfolk and Waveney Mind Individual Placement Support Service (IPS) 2025-2030 NW2024-76 (2526-220 CV003) | Norwich | £10M |
| | Orthodontic Dental Services in Norfolk [ Process C] | Norwich | £10M |
| | Principal Contractor - Principal Contractor - Housing & Residential (20% VAT) | London | £10M |
| | Warm Homes: Social Housing Fund (WH: SHF) Wave 3 Works = LOT 2 | Warrington | £10M |
| | WDC - Leisure Services | Leamington Spa | £10M |
| | Energy Supply | Manchester | £10M |