Necmi Ön was born in Ankara in 1962. He graduated from Yıldız Teknik University from departments of electronics and communications engineering in 1984. He started working as a field engineer at Biltam. In 1986, he got his Master's Degree from Yıldız Teknik University on electronics and communications engineering. By the time, he had already been working at Biltam as the head of support systems, head of marketing and head of sales. In 1996 he quit working at Biltam and became one of the co-founders of ProNetwork, which is a subsidiary company of Probil. In 2011, after Netaş acquired Probil, Necmi Ön continued to serve as the CTO at Netaş. He took part in many projects such as software development for audio/video, data management, callcenter and security for various industries. In 2015 he quit his job at Netaş and started working at PentaTeknoloji, which is of the leading companies in the IT industry, as the head of Sales and Marketing department. He has worked with big companies like Adobe, Autodesk, DellEMC, IBM, HPE, HP, Huawei, Lenovo. He quit working at Penta Teknoloji in 2017 and became the CEO of Invento.