Arnie leads investments at Round Hill Ventures, a pan-European VC firm investing in companies disrupting the built environment. He previously led the corporate venture arm of CapCo (FTSE 250) and was a senior executive at Bloomsbury AI ($30m+ exit to Facebook), The Collective ($400m in debt & equity financing) & Rocket Internet's HelloFresh ($2.5bn IPO). He is frequently featured on Wired's 100 Most Influential People in Technology and was Forbes 30Under30 in 2016.