Directory
Welsh Construction Today company directory
61 companies, from national groups to local firms. Listings are compiled from each company's own published information and the Companies House register, or supplied by the company, and edited to a neutral house style. A listing is not an endorsement. Add or update your company.
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Andrew Scott
Andrew Scott Ltd is a building and civil engineering contractor with its head office at Swansea Enterprise Park. According to its website the firm was established in 1870 and de…
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Anwyl
Anwyl is a family-owned housebuilder and construction business headquartered at Anwyl House on St David's Park in Ewloe, Flintshire. According to its website the business has be…
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Arup
Arup is a global engineering and advisory consultancy with a Cardiff office at 4 Pierhead Street in Cardiff Bay, according to its UK contact page. The office has grown since Aru…
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Austin-Smith:Lord
Austin-Smith:Lord is an architecture, landscape and urban design practice with a Cardiff office at 18 Park Place, according to its contact page, alongside offices in Bristol, Gl…
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BAM
BAM is a construction and infrastructure group whose Welsh office moved from Cardiff to Britannia House on Caerphilly Business Park in 2021 after about 30 years in the capital, …
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Barratt Homes South Wales
Barratt Homes South Wales is the Welsh division of Barratt Redrow plc, building homes under the Barratt and David Wilson brands at sites including Plasdwr in Cardiff and develop…
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Bellway Wales
Bellway Wales is the Welsh division of Bellway plc, based at Building 1 on Eastern Business Park in St Mellons, Cardiff, according to Bellway's contact page. It builds homes acr…
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Bouygues UK
Bouygues UK is the British construction and development subsidiary of the French Bouygues group, with offices in London, Birmingham, Manchester, Bristol and Cardiff according to…
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CECA Wales
CECA Wales represents 60 of Wales' largest and smallest civil engineering contracting businesses, with a combined turnover of more than 1 billion pounds and over 6,000 employees…
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CIOB Wales
The Chartered Institute of Building is the professional body for construction management and leadership, with a Royal Charter dating from 1834 and more than 35,000 members in th…
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Cardiff Capital Region
Cardiff Capital Region is the regional economic partnership of the ten local authorities in south east Wales, operating since 2024 through the South East Wales Corporate Joint C…
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Castell Group
Castell Group is a Swansea-based developer specialising in affordable and social housing across South Wales, working mainly with housing associations and councils, according to …
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Centregreat
Centregreat is an infrastructure services group with its head office on the Brackla Industrial Estate in Bridgend. Its website lists rail, traffic signals, lighting, electric ve…
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Constructing Excellence in Wales
Constructing Excellence in Wales is a membership body promoting best practice, collaboration and innovation in the Welsh built environment. According to its website it runs regi…
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Construction Wales Innovation Centre
The Construction Wales Innovation Centre is a training and innovation centre established by the Construction Industry Training Board with the University of Wales Trinity Saint D…
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Cwmpas
Cwmpas, formerly the Wales Co-operative Centre, is a development agency and co-operative that has worked for more than 40 years to build a fairer, greener economy in Wales, acco…
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Development Bank of Wales
The Development Bank of Wales is a Welsh Government owned bank that provides loans and equity to businesses in Wales, including property development finance for housebuilders an…
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Dwr Cymru Welsh Water
Dwr Cymru Welsh Water supplies water and sewerage services to more than three million people and is the sixth largest of the ten regulated water and sewerage companies in Englan…
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Edenstone Homes
Edenstone Homes is a housebuilder based at Wales One Business Park in Magor, Monmouthshire. According to its website it has built homes since 2003 across South Wales, the South …
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Encon Construction
Encon Construction is a multi-discipline civil engineering and construction contractor based in Pentwyn, Cardiff. According to its website the company was founded in 2003 and wo…
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FMB Cymru
FMB Cymru is the Welsh arm of the Federation of Master Builders, the UK's largest trade association for small and medium-sized building companies. According to the FMB website t…
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Gleeds
Gleeds is a property and construction consultancy providing cost management, project management and advisory services. Its Cardiff office moved from Park House to Hodge House on…
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Griffiths
Griffiths is a civil engineering contractor headquartered at Waterways House in Llanfoist, Abergavenny. According to its website it employs about 400 people across three sectors…
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HLM Architects
HLM Architects is a UK practice whose Cardiff studio is at Hodge House on St Mary Street in the city centre. According to its website the studio opened in 2009 and includes arch…
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Hale Group
Hale Group is a family-run construction and development business based on the Milland Road Industrial Estate in Neath. According to its website it was founded in 1996 and delive…
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Hoare Lea
Hoare Lea is a building services engineering consultancy whose Cardiff office is at Hodge House on St Mary Street. According to its website the Cardiff team of 35 engineers and …
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Home Builders Federation
The Home Builders Federation is the trade body for private sector home builders in England and Wales, headquartered at HBF House on Broadwall in London. Its website lists Wales …
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John Weaver Contractors
John Weaver Contractors is a Swansea building contractor operating from Morfa House on Neath Road in Hafod. According to its website it combines traditional craftsmanship with m…
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Jones Bros Civil Engineering
Jones Bros is a civil engineering contractor based at Ty Glyn in Ruthin, Denbighshire, that works across the UK. According to its website its sectors are energy and renewables, …
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K&C Construction
K&C Construction is a privately owned building contractor headquartered at New Vision House on the New Vision Business Park in St Asaph, Denbighshire. Companies House records th…
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Kier
Kier is a UK construction and infrastructure group whose Western and Wales building business operates from Conway House on St Mellons Business Park in Cardiff, according to dire…
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Knox & Wells
Knox & Wells is a family-run building contractor based at Creswell House in the Heath area of Cardiff. According to its website the company was founded in 1888 and delivers cons…
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Llanmoor Homes
Llanmoor Homes is a family-run housebuilder based in Talbot Green, Rhondda Cynon Taf, founded in 1966 by Brian Grey and still run by his sons, according to trade press. It repor…
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Lovell
Lovell is the partnership housing business of Morgan Sindall Group, building and refurbishing multi-tenure homes with councils and registered providers. Its South Wales and West…
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Loyn + Co Architects
Loyn + Co is a RIBA chartered architecture practice based on Glebe Street in Penarth. Its website shows work including replacement dwellings, conversions, housing developments a…
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Morgan Sindall Construction
Morgan Sindall Construction is the building arm of Morgan Sindall Group plc and operates in Wales from an office at Greenmeadow Springs in Tongwynlais, Cardiff, according to its…
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Mott MacDonald
Mott MacDonald is an employee-owned engineering, management and development consultancy. Its Cardiff team is based at 2 Callaghan Square in the Cardiff Central Enterprise Zone, …
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Pave Aways
Pave Aways is a privately owned construction company based at Avenue Mill in Knockin near Oswestry, Shropshire, that works across the West Midlands and Mid Wales. According to i…
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Pennant Homes
Pennant Homes is a housebuilder developing new homes in and around South Wales from an office on Swansea High Street. According to its website it is part of Beacon Cymru Group a…
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Pentan Architects
Pentan Architects is a Cardiff practice based on Cathedral Road that describes its work as people-centred and sustainable. According to its website its projects span residential…
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Persimmon Homes Wales
Persimmon is one of the UK's largest housebuilders and operates two Welsh regions. According to its contact page, Persimmon Homes East Wales is based at Llantrisant Business Par…
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Powell Dobson
Powell Dobson is an architectural practice based at Eastern Business Park in Old St Mellons, Cardiff. According to its website it was established in 1966 and works across retail…
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R&M Williams
R&M Williams is a multi-disciplinary construction and maintenance contractor headquartered at Williams House in Neath, with offices in Cardiff, Llanelli and Milford Haven. Accor…
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Read Construction
Read Construction is a Wrexham-based contractor operating from the Enterprise Centre in Brymbo. According to its website it provides a fully managed design and build or construc…
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Redrow
Redrow is a housebuilder founded in Flintshire and now part of Barratt Redrow plc. Redrow Homes Limited remains registered at Redrow House on St David's Park in Ewloe, and the S…
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Rio Architects
Rio Architects is a collective of architects, interior designers and masterplanners based at The Studio on Allensbank Road in Cardiff, with further offices in London and Edinbur…
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Royal Society of Architects in Wales
The Royal Society of Architects in Wales is the Welsh region of the Royal Institute of British Architects, representing chartered architects in Wales and running the annual Wels…
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SO Modular
SO Modular, formerly Sevenoaks Modular, designs and manufactures timber frame components and modular structures from a 60,000 square foot facility on the Milland Road Industrial…
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Stride Treglown
Stride Treglown is an employee-owned architecture practice with a Cardiff studio at Treglown Court on Dowlais Road, according to its contact page. The practice is headquartered …
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TRJ
TRJ is a family owned building contractor based at Betws Industrial Park in Ammanford, Carmarthenshire. According to its website the majority of its work comes from repeat custo…
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Taylor Wimpey South Wales
Taylor Wimpey is a UK housebuilder whose South Wales business operates from Eastern Business Park in St Mellons, Cardiff, according to a company sales brochure, with development…
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Tilbury Douglas
Tilbury Douglas is a UK building, infrastructure, engineering and fit-out contractor, formerly Interserve Construction. Its South Wales regional building and engineering office …
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Transport for Wales
Transport for Wales is a not-for-profit company wholly owned by the Welsh Government that runs rail services and delivers transport infrastructure including the South Wales Metr…
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Walters Group
Walters Group is a civil engineering, earthworks and plant hire business based at Hirwaun House on the Hirwaun Industrial Estate near Aberdare. Its website lists civil engineeri…
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Wates
Wates is a family-owned construction, residential and property services group headquartered in Leatherhead, Surrey. Wates Residential has delivered the Cardiff Living programme …
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Watkin Jones
Watkin Jones is a developer and manager of residential-for-rent homes, student accommodation and co-living schemes, listed on the London Stock Exchange. The group originated in …
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Welsh Government
The Welsh Government is the devolved government for Wales, headquartered at Cathays Park in Cardiff. It sets planning, housing and building regulations policy for Wales, funds s…
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Willmott Dixon
Willmott Dixon is a privately owned UK contractor with a Cardiff office at Global Reach on Celtic Gateway in Cardiff Bay, according to its contact page. The group delivers publi…
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Woodknowledge Wales
Woodknowledge Wales is a membership organisation promoting the use of Welsh timber in construction through collaboration between forestry, manufacturing, housing and research. A…
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Wynne Construction
Wynne Construction is a contractor based at Charles House on Kinmel Park in Bodelwyddan, Denbighshire. According to its website it operates across Wales and the North West of En…