Friday, 30 October 2026
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Main contractor · Infrastructure · Cardiff

Kier

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About

Kier: Main contractor, Infrastructure, Cardiff. An active limited company, incorporated in 1987.

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 directory and certification listings, with a further office in Swansea. Kier states that it was reappointed to two major Welsh frameworks in January 2025 and has completed projects including Fitzalan High School in Cardiff. Kier Construction Limited is registered in Salford.

What they offer

  • Building construction
  • Education and healthcare projects
  • Infrastructure
  • Welsh public sector frameworks

Company details

Registered name
Kier Construction Limited
Incorporated
1987 (39 years on the register)
Company status
Active
Company type
Private limited company
Company number
02099533 (Companies House, opens in a new tab)
Registered office
Conway House, St Mellons Business Park, Cardiff
Nature of business
41201 Construction of commercial buildings; 42130 Construction of bridges and tunnels; 42990 Other civil engineering
Size
Large organisation (250 or more staff) (estimated)

Source: Companies House public register.

Areas covered

Works across the UK. View on OpenStreetMap (opens in a new tab)

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