SkimSkim home
In deliveryUnited KingdomServicesFramework agreement£3,500,000,000Add to pipeline

Construction Professional Services 2

Awarded to 23 Consult Ltd, 4B Projects LLP, A K Design Partnership LLP +72 more

Government Commercial Agency(buyer)

Published
Published 14 May 2025
Deadline
Closed 20 October 2025
See 4 live opportunitiesHow Skim finds tendersView original notice ↗

Tender documents

Skim pulls every file the buyer attaches to this process and extracts the requirements from it.

Documents as they publish

Specification, evaluation criteria, pricing schedules and every requirement — extracted, searchable and mapped to your response.

View tender files

Overview

The Government Commercial Agency has awarded a Pan-Government Collaborative Agreement for Construction Professional Services to 92 suppliers, with a total contract value of £38.5 billion awarded on 6 April 2026. The framework provides access to technical advisory services across the full lifecycle of construction projects through 11 dedicated lots, including general infrastructure, architectural services, project management, commercial management, defence, nuclear, international, and flood risk management, available to central government departments and all UK public sector bodies.

Contracting authority

Find the key decision makers

The people who scope, score and sign this contract — names, roles and how to reach them.

Reveal decision makers

Lots (11)

  • General Infrastructure & Built Environment

    £3,500,000,000Won by Withheld Section94 SupplierWon by AECOM LimitedWon by AHR Architects LtdWon by Amentum Clean Energy LimitedWon by Amey OW LimitedWon by Arcadis Consulting (UK) LimitedWon by AtkinsRéalis UK LimitedWon by Buro Happold LimitedWon by BWB Consulting LimitedWon by Costain LimitedWon by Currie & Brown UK LimitedWon by Gabbitas Gill Partnership LtdWon by Gleeds LLPWon by Ingleton Wood LLPWon by Jacobs UK LimitedWon by Mace Consult LimitedWon by McBains LtdWon by Morson Projects LtdWon by Mott MacDonald LtdWon by Pick EverardWon by Ramboll UK LimitedWon by Ridge and Partners LLPWon by RSK Environment LimitedWon by Stantec UK LimitedWon by Tetra Tech LimitedWon by Turner & Townsend Project Management LimitedWon by Ward Williams Associates LLPWon by WSP UK Limited

  • Architectural Services

    £3,500,000,000Won by Withheld Section94 SupplierWon by AHR Architects LtdWon by Amentum Clean Energy LimitedWon by Arcadis Consulting (UK) LimitedWon by Architon LLPWon by Avanti Architects LimitedWon by Edgington Spink & Hyne LtdWon by Fatkin LimitedWon by Gabbitas Gill Partnership LtdWon by Gotch Saunders & Surridge LLP t/a GSSArchitectureWon by Halliday Fraser Munro LimitedWon by HKR Architectural Services LimitedWon by Ingleton Wood LLPWon by Jacobs UK LimitedWon by jmarchitects LtdWon by Karakusevic Carson Architects LimitedWon by KLH Architects LimitedWon by Morson Projects LtdWon by Mott MacDonald LtdWon by NBBJ LtdWon by NORR Consultants LimitedWon by Pegasus Planning Group LimitedWon by Purcell Architecture LtdWon by Ramboll UK LimitedWon by Stride Treglown LimitedWon by Townsend and Renaudon LLPWon by tp bennett LLPWon by WSP UK Limited

  • Project Management

    £3,500,000,000Won by Withheld Section94 SupplierWon by A K Design Partnership LLPWon by AECOM LimitedWon by AHR Building Consultancy LtdWon by Airey Miller LimitedWon by Amey OW LimitedWon by Arcadis Consulting (UK) LimitedWon by AtkinsRéalis UK LimitedWon by Cadence Construction Consultants Ltd.Won by Coreus Projects LimitedWon by CPC Project Services LimitedWon by Cumming Europe LtdWon by Drees & Sommer UK LtdWon by EDGEPS LIMITED (EDGE)Won by ERMC LimitedWon by Gabbitas Gill Partnership LtdWon by Gleeds LLPWon by GREYFRIARS PROJECT MANAGEMENT LIMITEDWon by Ingleton Wood LLPWon by Jacobs UK LimitedWon by Jones Lang LaSalle LimitedWon by Lancaster Maloney Martin LtdWon by Mace Consult LimitedWon by Mott MacDonald LtdWon by Pick EverardWon by Project Centre LimitedWon by Pulse Associates LtdWon by Ramboll UK LimitedWon by Reid Mitchell LtdWon by Rider Levett Bucknall UK LtdWon by WSP UK LimitedWon by WT Partnership Limited

  • Commercial Management

    £3,500,000,000Won by Withheld Section94 SupplierWon by 23 Consult LtdWon by 4B Projects LLPWon by Airey Miller LimitedWon by Arcadis Consulting (UK) LimitedWon by Cadence Construction Consultants Ltd.Won by Cast Consult LimitedWon by Coreus Projects LimitedWon by Cumming Europe LtdWon by Drees & Sommer UK LtdWon by ERMC LimitedWon by Gleeds LLPWon by GREYFRIARS PROJECT MANAGEMENT LIMITEDWon by Identity Consult LimitedWon by Mace Consult LimitedWon by McBains LtdWon by Mott MacDonald LtdWon by Pick EverardWon by Pulse Associates LtdWon by Ridge and Partners LLPWon by Rowfield Commercial LtdWon by SOCOTEC Advisory LtdWon by The Woodley Coles LLPWon by Turner & Townsend Cost Management LimitedWon by WT Partnership Limited

  • Defence

    £3,500,000,000Won by Withheld Section94 SupplierWon by AECOM LimitedWon by Amentum Clean Energy LimitedWon by Amey OW LimitedWon by Arcadis Consulting (UK) LimitedWon by AtkinsRéalis UK LimitedWon by Jacobs UK LimitedWon by Mace Consult LimitedWon by Mott MacDonald LtdWon by Rider Levett Bucknall UK LtdWon by Ridge and Partners LLPWon by Tetra Tech LimitedWon by WSP UK Limited

  • Defence Enhanced

    £3,500,000,000Won by Withheld Section94 SupplierWon by AECOM LimitedWon by Mott MacDonald LtdWon by Ramboll UK LimitedWon by Tetra Tech LimitedWon by Turner & Townsend Project Management LimitedWon by WSP UK Limited

  • International

    £3,500,000,000Won by Withheld Section94 SupplierWon by AECOM LimitedWon by Amentum Clean Energy LimitedWon by Jacobs UK LimitedWon by Mott MacDonald LtdWon by Pick EverardWon by Ramboll UK LimitedWon by Ridge and Partners LLPWon by Stantec UK LimitedWon by Tetra Tech Limited

  • Nuclear

    £3,500,000,000Won by Withheld Section94 SupplierWon by 4B Projects LLPWon by AECOM LimitedWon by Arcadis Consulting (UK) LimitedWon by Assystem Energy & Infrastructure LimitedWon by AtkinsRéalis UK LimitedWon by Ove Arup & Partners LimitedWon by WSP UK Limited

  • Flood Risk and Asset Management - Technical Services

    £3,500,000,000Won by Withheld Section94 SupplierWon by AECOM LimitedWon by Arcadis Consulting (UK) LimitedWon by AtkinsRéalis UK LimitedWon by Gabbitas Gill Partnership LtdWon by Jacobs UK LimitedWon by Jeremy Benn Associates LimitedWon by Mott MacDonald LtdWon by WSP UK Limited

  • Flood Risk and Asset Management - Environmental Services

    £3,500,000,000Won by Withheld Section94 SupplierWon by AECOM LimitedWon by Arcadis Consulting (UK) LimitedWon by Assystem Energy & Infrastructure LimitedWon by AtkinsRéalis UK LimitedWon by Jacobs UK LimitedWon by Jeremy Benn Associates LimitedWon by Mott MacDonald LtdWon by WSP UK Limited

  • Flood Risk and Asset Management - Commercial and Programme Management Services

    £3,500,000,000Won by Withheld Section94 SupplierWon by AECOM LimitedWon by Arcadis Consulting (UK) LimitedWon by AtkinsRéalis UK LimitedWon by Jacobs UK LimitedWon by Jeremy Benn Associates LimitedWon by Mott MacDonald LtdWon by Turner & Townsend Infrastructure LimitedWon by WSP UK Limited

Key details

Country
United Kingdom
Status
In delivery
Category
Services
Estimated value
£3,500,000,000
Procedure
Open
Contract type
Framework agreement
SME suitable
Yes
Published
14 May 2025
Questions by
7 October 2025
Deadline
Closed
Classification (CPV)
Architectural, construction, engineering and inspection servicesArchitectural and related servicesArchitectural, engineering and planning servicesFeasibility study, advisory service, analysisProject and design preparation, estimation of costsSupervision of building workArchitectural and building-surveying servicesCivil engineering consultancy services+49 more

Award outcome

Awarded value
£38,500,000,000
Award date
6 April 2026
Contract period
26 February 2026 → 25 February 2030
Winners
  • 23 Consult Ltd
  • 4B Projects LLP
  • A K Design Partnership LLP
  • AECOM Limited
  • AHR Architects Ltd
  • AHR Building Consultancy Ltd
  • Airey Miller Limited
  • Amentum Clean Energy Limited
  • Amey OW Limited
  • Arcadis Consulting (UK) Limited
  • Architon LLP
  • Assystem Energy & Infrastructure Limited
  • AtkinsRéalis UK Limited
  • Avanti Architects Limited
  • BWB Consulting Limited
  • Buro Happold Limited
  • CPC Project Services Limited
  • Cadence Construction Consultants Ltd.
  • Cast Consult Limited
  • Coreus Projects Limited
  • Costain Limited
  • Cumming Europe Ltd
  • Currie & Brown UK Limited
  • Drees & Sommer UK Ltd
  • EDGEPS LIMITED (EDGE)
  • ERMC Limited
  • Edgington Spink & Hyne Ltd
  • Fatkin Limited
  • GREYFRIARS PROJECT MANAGEMENT LIMITED
  • Gabbitas Gill Partnership Ltd
  • Gleeds LLP
  • Gotch Saunders & Surridge LLP t/a GSSArchitecture
  • HKR Architectural Services Limited
  • Halliday Fraser Munro Limited
  • Identity Consult Limited
  • Ingleton Wood LLP
  • Jacobs UK Limited
  • Jeremy Benn Associates Limited
  • Jones Lang LaSalle Limited
  • KLH Architects Limited
  • Karakusevic Carson Architects Limited
  • Lancaster Maloney Martin Ltd
  • Mace Consult Limited
  • McBains Ltd
  • Morson Projects Ltd
  • Mott MacDonald Ltd
  • NBBJ Ltd
  • NORR Consultants Limited
  • Ove Arup & Partners Limited
  • Pegasus Planning Group Limited
  • Pick Everard
  • Project Centre Limited
  • Pulse Associates Ltd
  • Purcell Architecture Ltd
  • RSK Environment Limited
  • Ramboll UK Limited
  • Reid Mitchell Ltd
  • Rider Levett Bucknall UK Ltd
  • Ridge and Partners LLP
  • Rowfield Commercial Ltd
  • SOCOTEC Advisory Ltd
  • Stantec UK Limited
  • Stride Treglown Limited
  • Tetra Tech Limited
  • The Woodley Coles LLP
  • Townsend and Renaudon LLP
  • Turner & Townsend Cost Management Limited
  • Turner & Townsend Infrastructure Limited
  • Turner & Townsend Project Management Limited
  • WSP UK Limited
  • WT Partnership Limited
  • Ward Williams Associates LLP
  • Withheld Section94 Supplier
  • jmarchitects Ltd
  • tp bennett LLP

Contract ending soon? Skim tracks incumbents and flags recompetes early. Start for Free to set up alerts.

Notice history

Every published notice in this contracting process, newest first.

  1. Contract Amendment

    16 September 2026

  2. Award Update · Contract Update

    22 July 2026

  3. Award Update · Contract Update

    22 July 2026

  4. Award Update · Contract Update

    22 July 2026

  5. Contract

    3 July 2026

  6. Contract

    3 July 2026

  7. Award Update · Contract Update

    8 June 2026

  8. Contract

    7 May 2026

  9. Award Update · Contract Update

    10 April 2026

  10. Contract

    7 April 2026

  11. Tender Update

    9 September 2025

  12. Contract Notice

    8 September 2025

  13. Prior Information Notice

    29 July 2025

  14. Planning Update

    6 June 2025

  15. Planning Update

    28 May 2025

  16. Planning Update

    15 May 2025

  17. Prior Information Notice

    14 May 2025

More from Government Commercial Agency

Other contracts from the same contracting authority. 4 live opportunities · 30 awarded contracts on their hub.

See all their tenders →
Open for bidsUnited KingdomServices£5,000,000,000

Consultancy and Professional Services

Deadline 9 November 2026

Open for bidsUnited KingdomGoods£800,000,000

Vehicle Hire Solutions

Deadline 2 October 2026

Open for bidsUnited KingdomServices£8,000,000,000

Network Services 4

Deadline 2 October 2026

Get the full picture

AI analysis, bid scoring, and expert strategy for this tender

Skim analyses every tender against your company profile and tells you whether to bid, how to win, and who you are up against.

Start for FreeSee more tenders

How to win this tender

Skim reads the notice and every document attached to it, scores the fit against your company profile for a clear bid or no-bid call, then drafts each answer from your own evidence and past bids. You review, refine and submit — on time, with every requirement covered.

See exactly how Skim’s agents do this →

Comparing platforms? Skim is set against the alternatives for pre-tender intelligence, tender management software and bid management software.

Find tenders like this before your competitors do.

Skim scans every portal daily and scores each tender against your profile. Start for free and see the tenders you are missing.

See more tenders