Repeat Business at Ransomwood Allenbuild have successfully completed the stunning new BREEAM 'Excellent' rated office development at the Ransomwood Business Park in Mansfield. more >   ‘Green’ Initiative Sealed Allenbuild is embarking on an innovative ‘green’ initiative in partnership with Envirolink Northwest, to increase the use of sustainable products in construction. more >   North West College Partnership Allenbuild North West has signed a pioneering three-year partnership programme with All Hallows RC Business and Enterprise College Construction Centre in Salford. more >     Thank you for visiting our website, Allenbuild is one of the UK's most innovative construction companies. Founded in 1946, the business now has a turnover exceeding £180m per annum, employs over 500 people nationwide and operates from six strategically located offices. The company is part of the Renew Holdings plc, a successful £500m turnover construction group. Click here to view an overview page for Renew Holdings plc Prestwich Hospital This new women's secure unit is part single storey and part 2 storey traditional construction.  more >