CR Systems, Inc. / Aggieland Roofing Bryan, TX Industry: Roofing Founded: 1998 Years Honored YearRankGrowth rate 2019 41 53.957% 2018 26 55.633% Aggie Leadership Rayne Knight-Zingelmann Class of 1990 President, Founder, Owner × About About Aggie 100 Application Process Timeline FAQ Honorees 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 Summit Award Contact Press