Our locations

Our Locations

Birmingham

Central regional office which is a centre for the supply of our products and services.

General enquiries +44 (0) 121 561 5561 Product enquiries +44 (0) 121 561 4332

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East Kilbride

Regional office serving Scotland, which is a centre for the supply of our products.

+44 (0) 1355 241 242

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Exeter

Regional office which is a centre for the supply of our products.

+44 (0) 1392 207 201

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Grantham

The specialist processes and surface treatments are based in Grantham along with our ITS product and manufacturing team.

+44 (0) 1476 404 200

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Hull SIAC

SIAC and Colas UK Projects are working in partnership on the Humber Bank Link road between Grimsby and Stallingborough and on the Stoneferry Corridor Improvement project.

+44 (0) 1342 711 000

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Isle of Man

The Colas group of companies which includes, Colas Isle of Man Ltd and Auldyn Construction & Secure Scaffolding.

+44 (0) 1624 828 828

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Leeds

Northern regional office which is a centre for the supply of our products and services.

+44 (0) 113 253 3463

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London CVU

A Joint Venture (JV) between Colas, Volker Highways and AECOM, delivering the Central London Highways Alliance Contract for TfL.

+44 (0) 20 7261 5000

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Manchester Allied Infrastructure

Multi-disciplined specialist airport services contractor which aims to protect, maintain and restore infrastructure assets.

+44 (0) 1942 673 066

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Midland Metro Alliance

Multi-disciplined specialists responsible for major infrastructure projects on behalf of the West Midlands Combined Authority.

+44 (0) 121 643 8729

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Newcastle

Regional office which is a centre for the supply of our products and services.

General enquiries +44 (0) 191 414 6511, Product enquiries +44 (0) 191 414 7674

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Newhall, Ireland SIAC

Working in partnership with Colas UK Projects on the design and build of the M7 NAAS Bypass.

+44 (0) 045 913 040

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Normanton A-one+

Oversees more than 540km of road network across Yorkshire and Lincolnshire.

+44 (0) 1924 225 600

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Peacehaven

Our specialist street lighting team are based here

01342 711 000

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Penryn, Cornwall

Part of Colas Cornwall Quarries, Carnsew Quarry produces high quality coarse grained granite and asphalt products.

+44 (0) 1326 375 660

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Porthoustock, Cornwall

Part of Colas Cornwall Quarries - West of England Quarry produces a green coloured diorite in a full range of sizes.

+44 (0) 1326 281 050

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Portsmouth

Provides services for Portsmouth City Council, general contracting and Ports and Harbours services.

+44 (0) 2392 310 900

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Ringmer

One of the largest vehicle maintenance and repair services in the region. 24 hour emergency call out number +44 (0) 777 181 3524

+44 (0) 1273 815 855

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Rowfant

Head Office of Colas Ltd. Provides Business Support services, R&D and products manufacturing facilities.

+44 (0) 1342 711 000

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Hoima Project, Uganda

SBC (Uganda) - joint venture between Colas and SBI International Holdings AG delivering the multi-million £ construction of Hoima International Airport in Uganda

+44 (0) 1342 711000

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Warrington

Warrington is our national Products Sales office and main UK manufacturing plant.

+44 (0) 1925 632 616

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West Hallam

ITS specialist repair and maintenance centre for Highways England.

01293 602000

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York

A regional office which is a centre for the supply of our products.

+44 (0) 1904 431 787

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