• State of Texas (MBE)
• Texas Department of Transportation (TxDOT)
• General Services Commission
• Metropolitan Transit Authority (METRO)
• Houston Minority Business Council (HMBC)
• Houston Independent School District (HISD)
• Resolution Trust Corporation (RTC)
• North Central Texas Regional Certification Agency
• South Central Texas Regional Certification Agency
• Texas Commission on Environmental Quality (TCEQ)
• Port of Houston Authority (PHA)