Architecture, engineering and surveying contracts expiring in the UK: 1,732 worth £63.5bn
Every architecture, engineering and surveying contract held by a UK public body that has a published end date. The re-tender window is computed from the end date and the buyer's own lead times, so you can approach them while the incumbent still holds it.
Expiring next
- A contract to undertake fire door inspections.SUTTON HOUSING PARTNERSHIP LIMITEDEnds 08 Nov 2026, £60k
What this market looks like
1,732 architecture, engineering and surveying contracts across the UK carry a published end date, worth £63.5bn between them. They are held across 573 buyers, and the typical one is worth £79k.
1,049 of them expire within twelve months, and 348 are already inside the window where the buyer would normally be shaping the replacement. That is 61% of this market back in play inside a year.
1,570 different suppliers hold the work, and the three largest hold 2% of it. That is a fragmented market, which usually means no single relationship is decisive and a smaller supplier can win on merit.
72 are frameworks rather than a single contract, so part of this market is reached by getting onto a supplier list first and competing for call-offs afterwards.
The most active buyers are Nuclear Restoration Services Limited (29), The Mayor and Commonalty and Citizens of the City of London (28), Clarion Housing Property Development Service Limited (25).
The contracts here are most often held by ATKINSRÉALIS UK LIMITED (12), AtkinsRéalis UK Limited (10), AECOM LIMITED (10).
| Contract | Buyer | Value | Expires | Incumbent | Phase |
|---|---|---|---|---|---|
| Stockport Council - Heat Network Development Partner North West England | Stockport Metropolitan Borough Council | £406m | 31 Aug 2027 | Subscribers | Window open |
| Trafford Council Heat Network Development Partner North West England | Trafford Council | £1.1bn | 21 Jun 2027 | Subscribers | Window open |
| Provision of Emergency O&M Services - Energy from Waste Facility Scotland | Aberdeen City Council | £27m | 31 Jan 2028 | Subscribers | Opening soon |
| UKRI-5909 IUK Clean Energy First of a Kind (FOAK) Builder Programme South West England | UK Research & Innovation (UKRI) | £4.4m | 30 Sept 2027 | Subscribers | Opening soon |
| TacNet Design & Integration Partner South West England | Ministry of Defence | £21m | 31 Mar 2028 | Subscribers | Horizon |
| Lot 3 - Damp and/or Mould Works and Surveys London | Wandle Housing Association Limited | £15m incl. VAT | 31 Jul 2027 | Subscribers | Window open |
| Provision of Site Delivery, Engineering Services & Boiler Asset Integrity Management Segment (AGR Hiinkley Unique Ref. 8 F/W) North West England | Nuclear Restoration Services Limited | £3.3m | 30 Sept 2027 | Subscribers | Opening soon |
| 291 Harrow Road Pre-Construction Services London | Westminster City Council | £3.2m | 30 Jun 2027 | Subscribers | Window open |
| Lot 1 – Strategic Lead South East England | Guildford Borough Council | £1.5m incl. VAT | 30 Sept 2027 | Subscribers | Opening soon |
| 291 Harrow Road Pre-Construction Services, Enabling and Main Works London | Westminster City Council | £2.5m | 30 Jun 2027 | Subscribers | Window open |
| Taxi and Private Hire Testing Service North West England | Trafford Council | £800k | 21 Jun 2027 | Subscribers | Opening soon |
| DSIT NMS - NPL Energy and Environment London | Department for Science, Innovation & Technology | £363m | 31 Mar 2029 | Subscribers | Horizon |
| Provision of Technical & Professional Advisory Services for Great British Energy (2026-2028) Scotland | Great British Energy | £10m incl. VAT | 26 Apr 2028 | Subscribers | Horizon |
| Engineering Inspection Services II (including insurance) Yorkshire and the Humber | Yorkshire Purchasing Organisation | £40m | 31 Mar 2028 | Subscribers | Horizon |
| Made Smarter Consultancy East of England | Norfolk County Council | £1.4m incl. VAT | 14 Apr 2027 | Subscribers | Window open |
| Provision of Technical & Professional Advisory Services for Great British Energy (2026-2028) Scotland | Great British Energy | £10m incl. VAT | 30 Apr 2028 | Subscribers | Horizon |
| AV Data Workstream - Technical Advisory Support London | Department for Transport | £700k | 06 May 2027 | Subscribers | Opening soon |
| Hydraulic Model Verification South East England | Southern Water Services Limited | £1.2m | 30 Apr 2027 | Subscribers | Window open |
| RM6267 Construction Works and Associated Services 2 / ProCure23 UK | The Minister for the Cabinet Office acting through Government Commercial Agency | £30.0bn | 30 Sept 2027 | Subscribers | Window open |
| AV Data Workstream - Technical Advisory Support London | Department for Transport | £600k | 06 May 2027 | Subscribers | Opening soon |
| Contract for: Haverhill Leisure Centre PSDS Decarbonisation East of England | West Suffolk Council | £2.3m | 23 Mar 2027 | Subscribers | Window open |
| Lot 2 Wales Only CEFA Structures Examinations - Framework Year 1 London | NETWORK RAIL INFRASTRUCTURE LIMITED | £3.7m | 31 Mar 2027 | Subscribers | Window open |
| Remote Securing - Controller Software Detailed Design London | NETWORK RAIL INFRASTRUCTURE LIMITED | £1.6m | 31 Jul 2027 | Subscribers | Opening soon |
| Asbestos Surveys 2025 East of England | Flagship Housing Limited | £1.6m | 07 Sept 2027 | Subscribers | Opening soon |
| Structural and building investigations at Melville blocks 1 and 2, New Michael, Lindsey Place and Denaby Court, Kingston Upon Hull Yorkshire and the Humber | Hull City Council | £1.6m | 14 Jul 2027 | Subscribers | Opening soon |
| TVCA-PROC-0896 - BIA for Middlesbrough Station Improvement Programme Work Package 3: New Platform 3 North East England | Tees Valley Combined Authority | £3.3m | 31 Mar 2027 | Subscribers | Window open |
| Dounreay Materials Test Reactor (DMTR) Strategy Development Support North West England | Nuclear Restoration Services Limited | £500k incl. VAT | 31 May 2027 | Subscribers | Opening soon |
| NRW/30235 Design Team Services for Site-Wide Framework Plan and First Phase Full Planning Application East of England | Norwich City Council | £473k | 30 Apr 2027 | Subscribers | Opening soon |
| Commercial Building Retrofit East of England | Basildon Borough Council | £500k | 30 Apr 2027 | Subscribers | Window open |
| Western CEFA Structures Examination CP7 Y3 Call-Off London | NETWORK RAIL INFRASTRUCTURE LIMITED | £5.3m | 31 Mar 2027 | Subscribers | Window open |
| DSIT NMS Phase 2 – NEL Flow Programme London | Department for Science, Innovation & Technology | £15m | 31 Mar 2028 | Subscribers | Horizon |
| Multi Disciplinary Design Team Wales | CARDIFF UNIVERSITY | £1.3m | 30 Sept 2027 | Subscribers | Opening soon |
| Rural Bus Franchising Studies Yorkshire and the Humber | York and North Yorkshire Combined Authority | £450k incl. VAT | 31 Mar 2027 | Subscribers | Opening soon |
| Inspection and Repairs to Air Conditioning Units Northern Ireland | Mid and east Antrim Borough Council | £450k | 04 Jun 2027 | Subscribers | Opening soon |
| External Landlord Intervention 3 - 2026 Wales | Carmarthenshire County Council | £600k | 31 Mar 2027 | Subscribers | Window open |
| NEUTAPS-2026.00002 - Neutral vendor managed service Contract Wales | Newport City Council | £1.0m | 31 Mar 2027 | Subscribers | Window open |
| Ysgol Eirias Development, Colwyn Bay, Conwy - Multi Disciplinary Design Team Wales | Conwy County Borough Council | £425k | 30 Apr 2027 | Subscribers | Opening soon |
| HNB - Provision of Site Delivery, Engineering Services & Boiler Asset Integrity Management Segment North West England | Nuclear Restoration Services Limited | £2.7m | 31 Mar 2027 | Subscribers | Window open |
| 512_25 Utility Metering and Data Services East Midlands | Leicestershire County Council, trading as ESPO | £17m | 09 Feb 2028 | Subscribers | Horizon |
| N/A - DUPLICATE East Midlands | Derby City Council | £240k incl. VAT | 31 Mar 2027 | Subscribers | Opening soon |
1,692 more in this view
The full list, the named incumbent on every line and the computed re-tender window are on the expiry radar.
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Other sectors
Sectors come from the CPV code on the notice, which is the classification the buyer chose when publishing. Contract end dates are published by buyers on contract details notices. Re-tender windows are computed estimates, not announcements.