Kellen joined Sweetwater in 2026 and is a Managing Director on the investment team. Prior to joining Sweetwater, Kellen spent over 13 years at K1 Investment Management, where he served as a Principal and held responsibilities across sourcing, deal execution, and capital formation. He also served on the boards of numerous growth-stage software businesses. Kellen began his career at Utility Consulting Group. He holds an MBA from the UCLA Anderson School of Management and a B.S. in Business Administration from the USC Marshall School of Business