HISTORY Timeline2014Driftwood Surveying – Acquired 2013Maddux Professional Land Surveying Company – Acquired 2012Moyer Surveying – Acquired Sun Surveying – Acquired TSG Services & TSG Consultants 2011Land Data Surveys – Acquired Brandt Surveying Company – Acquired Guadalupe Survey Company – Acquired Affiliate Company – BEC-LIN Engineering, LP – Formed Tan Associates, Inc. – Acquired Page 2 of 4 « 1 2 3 4 »
