National Contractors
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| Allenbuild - Wigan | Caddick - Knottingley | Alfred Mc Alpine | Rok - Salford Quays |
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| Anglo Holt | Thompson Contracts - Blackpool | Totty Construction - Bradford | |
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| George Wimpey - Northwich |
Our Supply Chain Agreement Clients
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| Amec | Balfour Beaty | Bovis Lend Lease | Carillion |
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| kfm | Interserve | GMI | |
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| ISG Interior Exterior | Kier | Laing O'Rourke | Morrison |
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| Norwest Holst | Wates Construction |
Local Contractors
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| Barnfield Construction - Nelson | G & J Seddon - Bolton | |
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| Willliam Hargreaves - Bolton | Marland Builders - Preston |
