Frank Claassen has been at Newion since 2005 and has stayed closely involved with companies like Apicbase, Sequesto, Nallian, Foleon, 24i, DataStories, Objective Platform, proAV, and TurnUp, often taking board or advisory roles rather than just writing checks; his earlier career in business banking and corporate finance at Van Lanschot/Kempen also gives him a more financially grounded approach than many software investors. He focuses mainly on cloud infrastructure, SaaS, and enterprise software, and beyond Newion he also serves as Chairman of the Investment Committee at RDY Ventures.