See our interview with Kristjan Vilosius Kristjan Vilosius Kristjan Vilosius is the Co - Founder and CEO of Katana – manufacturing ERP software for total visibility . Before Katana , Kristjan was the CEO of one of the largest investment firms in Estonia and had been an angel investor for nearly a decade in technology and manufacturing . He was excited by the impact of these two worlds merging and could see the need for a more modern solution to the outdated business suites of the 90s . With this inspiration , a 10 - slide presentation became the beginning of Katana . Co - Founder and CEO of Katana Cloud Inventory