SWP Group Plc

The Group continues to operate through three principal subsidiaries each of which is a supplier of specialist products to the construction and/or civil engineering industries.

The largest subsidiary is Fullflow Group which is based in Sheffield and has subsidiary operations in Paris, Madrid and Rotherham. Fullflow’s main business involves the design, manufacture and installation of rainwater management systems, with a particular emphasis on syphonic drainage systems for large roofs, but through its Rotherham operation it also manufactures and distributes polyethylene pipework fittings and fabrications to a customer base serving the gas, water and petrochemical industries.

Next in terms of size is Crescent of Cambridge which is based in St. Ives, Cambridgeshire and is the UK’s leading manufacturer of spiral and other custom-built steel staircases.

Finally there is DRC Polymer Products which is based in Soham, Cambridgeshire and manufactures a wide range of polymer-based sheet materials for use in a variety of structural waterproofing applications and other more specialist markets such as fireproofing and soundproofing.