Brad has been an early stage investor and entrepreneur since 1987. Prior to co-founding Foundry Group, he co-founded Mobius Venture Capital and, prior to that, founded Intensity Ventures, a company that helped launch and operate software companies. Brad is also a co-founder of TechStars.

Brad currently serves on the board of directors of BigDoor, Cheezburger, Fitbit,FullContact, Gnip, MakerBot, MobileDay, Modular Robotics, Oblong, Orbotix,Rover.com, SafeInstance, SEOMoz, Standing Cloud, and Yesware for Foundry Group. Previously, Brad was an executive at AmeriData Technologies after it acquired Feld Technologies, a firm he founded in 1987 that specialized in custom software applications.

In addition to his investing efforts, Brad has been active with several non-profit organizations and currently is chair of the National Center for Women & Information Technology, co-chair of Startup Colorado, and on the board of Startup Weekend. Brad is a nationally recognized speaker on the topics of venture capital investing and entrepreneurship and writes the widely read blogs Feld Thoughts, Startup Revolution, and Ask the VC.

Notable companies that Brad has invested in and/or sat on the boards of include Abuzz (acq. NYT), Anyday.com (acq. PALM), Critical Path (CPTH), Cyanea (acq. IBM), Dante Group (acq. WEBM), DataPower (acq. IBM), FeedBurner (acq. by GOOG), Feld Group (acq. by EDS), Gist (acq. RIM), Harmonix (acq. VIA), NetGenesis (IPO), ServiceMagic (acq. IACI), ServiceMetrics (acq. EXDS), and Zynga (ZNGA).

Brad holds Bachelor of Science and Master of Science degrees in Management Science from the Massachusetts Institute of Technology. Brad is also an avid art collector and long-distance runner. He has completed 23 marathons as part of his mission to finish a marathon in each of the 50 states.