The PT IoT Challenge has just selected the four winners who will have the opportunity to present their Internet solutions of Things (IoT) at the Web Summit, one of the world's largest technology events. This is another PT contribution towards identifying and encouraging Portuguese talent, using the most advanced technology and supporting businesses and the economic development of the country. The challenge was launched in September and was addressed to startups and developers from machine to machine (M2M) and Internet of Things (IoT) so that they could develop ideas to meet peoples and businesses present and future needs using PT Business solutions, including the new platform IoT place. The PT IoT Challenge took place in parallel with the Productized Conference 2016 and allowed the chosen working groups to develop or adapt IoT solutions quickly, scalable and securely through the use of PT IoT Business services.