Nigel Smith, Chairman of Tensor plc, the parent company of HeatingSave, said: "HeatingSave is way ahead of other building controls companies and at the forefront of building energy efficiency technology. At the stand we demonstrated our occupancy management system, heat-loss profiling and advanced PC, web-based software and mobile 3G products that enable the building user to better manage their energy consumption and cut their fuel bills — even when on the move."