Brian Barnum

Brian Barnum is currently an operating partner at Shamrock Capital Advisors. Brian has also served as the CFO of Demandbase and as the COO/CFO of The Rubicon Project. Brian Barnum has over 20 years of experience in finance and operations. Brian began their career as an auditor with Arthur Andersen and then transitioned into investment banking with Merrill Lynch. Brian has also served as the President of Dex One Digital/Business.com and as the CFO of Thryv (formerly Dex One).

Brian Barnum has an MBA from the UCLA Anderson School of Management and a BA in Economics from Stanford University.

Their manager is Stephen Royer, President & Partner. They are on a team with Blair Brenton - VP, Aaron Wizenfeld - VP, and Jason Sklar - Partner.