Lars Wikstrom

Lars Wikstrom is a seasoned professional in enterprise architecture and data solutions, currently serving as the Principal Enterprise Architect at LSEG since July 2025, contributing to platforms that drive global finance. As the CEO of Octagon-Concept Ltd since January 2016, Lars focuses on simplifying financial services. Previous roles include Global Head of Data Architecture at Danske Bank, where Lars played a key role in implementing the Forward-28 strategy, and Lead Architect for OTC Content data platforms at LSEG. Lars has held leadership positions at HSBC and Fidelity International, where innovative solutions were introduced to streamline data and application landscapes. With a career rooted in thought leadership and strategic vision, Lars has consistently driven cost savings and operational improvements across organizations, showcasing expertise from early roles at IBM, Deutsche Bank, and Aspen Insurance Group.