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Top Construction Companies in Wales

by Barbour ABI Content Team

Jones Brothers beat Wynne Construction and Walters UK to become top contractor in Wales

We’ve curated the Barbour ABI data to bring you the top construction companies within Wales. This includes the top contractors, architects and clients by total value of projects across a 12-month period.

The latest data for construction companies in Wales sees Powell Dobson Architects achieve the number one spot, with 17 projects valued at nearly £372m. This is followed by client, Velindre NHS Trust and Jones Brothers, with total project values at £201m and £198m respectively.

Top Construction Companies 2023

Regional Tables: United Kingdom | London | South East | South West | East of England | East Midlands | West Midlands | Northern Ireland | North West | Yorkshire & the Humber | North East | Scotland

PositionCompanyRoleNumber of ProjectsValue of ProjectsView Projects*
1Powell Dobson ArchitectsArchitect17£372,936,411See all projects
2Velindre NHS TrustClient2£201,000,000See all projects
3Jones BrothersContractor11£198,250,000See all projects
4Cardiff County CouncilClient27£192,606,164See all projects
5Walters (UK)Contractor6£190,287,426See all projects
6Rio Architects LimitedArchitect8£184,728,500See all projects
7Neath Port Talbot County Borough CouncilClient4£174,400,000See all projects
8Betsi Cadwaladr University Health BoardClient2£125,000,000See all projects
9Rightacres Property CompanyClient3£115,558,500See all projects
10Wynne ConstructionContractor12£77,046,600See all projects

(Source: Barbour ABI, updated April 2023)

How to use the league table
  • View all projects for each listed construction company
  • Use the arrows at the top of each column to:
      • sort by number of construction projects
      • sort by value of construction projects
      • alphabetise construction company names
      • alphabetise the roles to see all architects, contractors or clients
  • Use the search bar to find specific construction companies
  • Select the regions to view the top construction companies in your target area

Discover all the latest projects in Wales with our market-leading data and local expertise.

*construction project data visibility will depend on Barbour ABI subscription criteria.

About the author

Barbour ABI Content Team

Barbour ABI Content Team

The Barbour ABI content team is a part of the Marketing department and they thrive to produce engaging, relevant content to keep you up to date with the latest construction industry insight.

At Barbour ABI’ we're revolutionising the way we deliver content to the the construction industry. From blog posts to reports, we're want to deliver the key information that you need at a pace that allows you to quickly digest and continue with your busy work day.

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