The project is being promoted by the non-commercial E-Lab Projekt GmbH, a daughter of the registered association Stuttgart Institute of Sustainability Stiftung e.V. (SIS). SIS is a non-profit institute that promotes and develops methods and technologies in pursuit of sustainable building. In doing so SIS brings together the scientific community with industry and the building trades. SIS was founded in 2011 with headquarters in Stuttgart, Germany.
Further information is to be found at http://www.sis-stiftung.de/en/verein.php.