Awards

2018 Champions of Diversity Award
City of Houston Certified Professional Services Contractor of the Year

 

2016 ACEC Engineering Excellence Award Gold Medal
Project: North Tarrant Express

 

Patriotic Employer Certificate from the Office of Secretary of Defense Employer Support of the Guard and Reserve

 

Ranked by Engineering News Record as one of the Top Design Firms in Texas and Louisiana
2019, 2017, 2016, 2015, 2014, 2013, 2012, 2011, 2010​

 

The Houston Business Journal has recognized OTHON in the following rankings:
Largest Civil/Structural Engineering Firms in 2019
Top 100 Fastest Growing Companies in Houston in 2017
Top 100 Fastest Growing Companies in Houston in 2011
Top 25 Largest Civil/Structural Engineering Firms in 2004, 2005, 2006
Top 25 Largest Minority-Owned Businesses in 2004, 2005, 2006
Top 100 Small Business in 2005

 

Recipient of the Houston Airport Systems 2011 MBE Subcontractor Professional Services Award

 

Ranked by Texas Construction Magazine as one of the Top 100 Engineering Design Firms
2009, 2008, 2007, 2006, 2005

 

2008 Recipient of the Texas Partnership for Transportation Quality Award
Project: IH 610 W/IH 10 W interchange reconstruction

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2007 Texas CEC Engineering Excellence Award Recipient
Project: Texas Woman’s University Institute of Health Sciences

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Small Business Leadership Award for Project Management Consulting Services
2003 Project: Houston’s METRO Rail