THE GEYSER GROUP - Key Persons


Dan Graham

Job Titles:
  • Partner
  • Partner at Notley
Dan Graham has been a Partner at Notley since 2015. Since selling BuildASign to VistaPrint in 2017, he has launched and played a role at multiple other firms; GP at Springdale Ventures, GP at Geyser Group, Board Member at CiviTech, among others. He is the recipient of the Ernst & Young Entrepreneur Of The Year® 2013 Central Texas Award, Austin Business Journal's 2012 Best CEO Award, and Austin Under 40 Austinite of the Year. Dan gives back to his local Austin community through participation on the Board of Directors for Austin Community Foundation, Austin Monitor, the 4ATX Foundation, and others. He acts as a mentor and investor to entrepreneurs, working with organizations like SKU, Beam, Agave Fund and Capital Factory.

Julie Jumonville

Job Titles:
  • Founding Partner

Matt McDonnell

Job Titles:
  • Partner
Matt McDonnell is a Partner at The Geyser Group, a Partner at Notley and an active angel investor. Matt discovered his passion for real estate as a co-founder of Notley, where he led the company's real estate projects and managed a portfolio across all asset classes with an emphasis on venture capital, alternatives and commercial real estate. Before that, Matt served as an executive in social ventures and non-profits. He earned a J.D. from UT Law, an MBA with a Finance concentration from the College of Charleston and a BA in Philosophy from Colgate University. Matt enjoys spending his free time outside with his family and can be found skiing, sailing and mountain biking whenever possible. He gives back to Austin as a teacher in the Acton School of Business MBA program, and as a Board Member for Black Fret and is an avid fan and supporter of local music.