DIFFCO Cypress, TX Industry: Construction Founded: 2004 Years Honored YearRankGrowth rate 2017 17 66.747% 2016 19 75.223% Aggie Leadership Matt Diffendal Class of 2001 President, Owner, Founder Tina Diffendal Class of 2001 CFO, Owner × About About Aggie 100 Application Process Timeline FAQ Honorees 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 Summit Award Contact Press