Aggregated Micro Power Holdings plc (AIM:AMPH) acquired a 50.1% stake in HWEnergy for £0.5 million on July 4, 2017. Bruno Berardelli will continue to serve as the Mangaing Director of HWEnergy. HWEnergy will continue to operate as a standalone business. Aggregated Micro Power has a call option to acquire the remaining stake in HWEnergy. Aggregated Micro Power Holdings plc (AIM:AMPH) completed the acquisition of a 50.1% stake in HWEnergy on July 4, 2017.