Perto is an energy efficiency service provider which helps people save energy and money by replacing inefficient electrical equipment. With our state of the art software, we are able to provide an individual calculation of energy consumption and potential savings. At the same time we offer a flat rate service, which includes the installation by a qualified local installer and the filing of the subsidy form. In the long-term, we seek to replace all electrical equipment for both, private households and corporate customers. In July 2019 Perto won another tender by the city of Berlin. Further information can be found in the following (German) press release.