An experienced executive, business leader, investor, and adviser in hi-tech ventures. Former Executive Vice President and member of Gartner's leadership team (the world's leading information technology research and advisory company) with responsibility for Gartner's Global Consulting business which during Mr. Wärn's 10-year tenure carried out over 30,000 client engagements and achieved a cumulative Business Unit Contribution of ~$1B.CEO and General Partner of STOAF III SciTech AB (Stockholm Business Angels) and STOAF III Venture Partners AB, Chairman of the Board in Goodbye Kansas Group AB (publ) and Limina AB. Board member in Westpay AB (publ).SciTech is a venture capital fund managed by STOAF III Venture Partners registered as an AIF (Alternative Investment Fund) by Swedish Finansinspektionen under the EuVECA framework. SciTech´s investment focus is on early-stage, fast-growing B2B companies with attractive valuations that have a competitive advantage built on advanced technologies.