Solar MEMS Technologies S.L. is a company of technological-based established on 2009 as a Spin-Off from the School of Engineering, of the University of Seville, was founded by a group of engineers led by Professor Jose Manuel Quero Reboul (PhD), and thanks to the achievement of the CAMPUS project and the support of the "Consejería de Innovación, Ciencia y Empresa de la Junta de Andalucía". Solar MEMS has the support from ENISA, of the "Ministerio de Industria, Energía y Turismo" of Spain too. Based on its high technological capacity, its long experience on MEMS technology (Micro-electro-mechanical-systems) and the design and manufacture of electronic systems, Solar MEMS has designed its business model developing light-radiation sensors and control systems on different fields: Aerospace, Aeronautics, Renewable Energy and Lighting; at the national and international markets. Thanks to this technology the efficiency is improved, because these high accurate sensors have better characteristics, are smaller and have lower consumption than other products of the market. Moreover, Solar MEMS offers consultancy and advising services, including the design, the development, the manufacture and the implementation of customized devices.