Garrett-Ihnen Civil Engineers Austin, TX Industry: Engineering Consulting Founded: 1985 Years Honored YearRankGrowth rate 2005 40 26.400% Aggie Leadership Steve Ihnen Class of 1989 President, Owner × About About Aggie 100 Application Process Timeline FAQ Honorees 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 Summit Award Contact Press