Before joining Volta Ventures, Sander Vonk spent about 15 years at Liberty Global, where he rolled out ERP and CRM systems across Europe, built a central business services unit, and later ran the company's European venture capital activity, all while living between the Netherlands and Singapore and crediting his strict boarding-school years and heavy focus on sport for shaping his discipline. As an investor, he's known for being blunt and direct, spending as much as a day a week with some portfolio companies, pushing boards to adopt an ROI-driven roadmap early on, and taking particular pride in technical B2B and infrastructure software companies like AxonIQ and Bita.