Tim Dunn serves as a Senior Partner at Phoenix Equity Partners, where his work involves backing founder entrepreneurs. As of October 2025, Forbes estimated his net worth at $1.5 billion.

Dunn's career began with strategy consulting roles at Kalchas from 1998 to 1999 and Monitor from 1999 to 2000. He then transitioned into private equity, working as a Private Equity Associate at Monitor Clipper Partners from 2000 to 2004. Since 2004, he has been with Phoenix Equity Partners.