Caledonian Modular We are the UK’s leading offsite building solution provider. Our unique approach to offsite manufacture and construction is built on collaboration and exceptional people; underpinned by our corporate values and commitment to outstanding customer service. We continually drive value and efficiency through Smart Construction by promoting the intelligent use of Building Information Modelling (BIM), Design for Manufacture and Assembly (DfMA) and Lean manufacturing techniques to eliminate waste. Working either as Principal Contractor/Lead Designer, or as a specialist Subcontractor, we have the capability to deliver projects from conception through to handover from the single largest offsite manufacturing facility in the UK. Key sectors are permanent buildings for the education, residential and hotel sectors, as well as Mod & MoJ.