any advice or service in the field of renewable energies, in particular energy renovation of buildings, energy audit and economy consulting, installation of heat pumps, installation of photovoltaic and thermal solar panels. The company may also carry out, either on its own account or on behalf of third parties, all commercial, movable and financial operations, with the exception of operations within the framework of the LFAIE, in direct or indirect relation to its purpose, in any form whatsoever, in particular in the form of participations. The company may open branches in Switzerland and abroad, found or acquire any company pursuing a similar or complementary purpose. The company may grant loans or any guarantees to its associates or to third parties.