Our team

Sean Lenahan* Photo

Sean Lenahan*

Growth Factors, Operating Partner

Sean Lenahan is an Operating Partner at Bregal Sagemount, where he partners with portfolio company leadership to accelerate growth and build operational scale. Prior to joining Bregal Sagemount, Sean was an Operating Partner at Riverside’s growth equity fund, working alongside leadership teams to professionalize, transform and grow founder-led businesses.  Sean began his career as an engineer and management consultant, before twice serving as the CEO of global technology businesses, leading each to successful exits.  Sean received his BS in Astronautical Engineering from the U.S. Air Force Academy and MBA from Wharton at the University of Pennsylvania.