MarTech  Investments are a key driver of the communications industry, both for entrepreneurs and investors.  Recently created NUMATEC comprehends more than 300 employees in 22 countries, and is led by a team of entrepreneurs who have successfully founded and exited multiple ventures, and now pool their resources and companies under one umbrella. We interviewed Giuliano Stiglitz, CEO of NUMATEC, to better understand his innovative company and learn about the MarTech (Marketing Technologies) sectors he sees the most potential for growth in. Numatec particularly seeks to grow in.