Asthrum Capital

We back companies that have found product-market fit, crossed $10M in revenue, and are now navigating the most complex transition of their journey: retaining the essence of the start-up while becoming an enduring business at scale. The firm is an active partner, not passive capital. It works alongside founders on the things that matter most at the transition stage: building leadership teams, designing governance structures, and creating the processes and KPIs that allow a founder-led business to scale without losing what made it special.