UK construction company directory

10 companies in main contractor, 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.

BAM UK & Ireland

main contractor, civil engineering, facilities management · Hemel Hempstead

BAM UK & Ireland is part of Royal BAM Group, delivering construction, civil engineering, property development and facilities management across the UK and Ireland.
Balfour Beatty

main contractor, civil engineering, infrastructure · London

Balfour Beatty is a UK-headquartered infrastructure group delivering construction, support services and infrastructure investment across the UK, US and Hong Kong, including rail…
Galliford Try

main contractor, civil engineering · Uxbridge

Galliford Try is a UK construction group working in building, highways, environment (water) and specialist services for public and regulated clients, operating as Galliford Try …
Kier Group

main contractor, civil engineering, property · London

Kier Group is a UK construction, infrastructure services and property group working for public and regulated-sector clients, including schools, hospitals, highways, rail, utilit…
Laing O'Rourke

main contractor, offsite manufacturing, engineering · Dartford

Laing O'Rourke is a privately owned international engineering and construction company headquartered in Dartford, known for its modern methods of construction and its Centre of …
Mace

consultancy, main contractor, project management · London

Mace is a London-headquartered consultancy and construction company providing programme and project management, cost consultancy and construction delivery on major buildings and…
Morgan Sindall Group

main contractor, fit-out, regeneration · London

Morgan Sindall Group is a UK construction and regeneration group whose divisions include Morgan Sindall Construction, Morgan Sindall Infrastructure, Overbury and Morgan Lovell f…
Robertson Group

main contractor, housebuilding, facilities management · Stirling · Scotland

Robertson Group is a family-owned infrastructure, support services and construction group headquartered in Stirling, with construction, homes, timber engineering and facilities …
Wates Group

main contractor, residential, property services · Leatherhead

Wates Group is a family-owned UK construction, residential development and property services business, including planned and responsive maintenance for social housing landlords.
Willmott Dixon

main contractor, interiors, sustainability · Letchworth Garden City

Willmott Dixon is a privately owned UK contractor delivering construction, interior fit-out and refurbishment through regional offices, with a published focus on social value an…