2010 Texas Envirothon

• Eastman Chemical Company
• Entergy
• Canon USA
• Environmental Institute of Houston
• Association of Texas Soil and Water Conservation Districts
• Texas Association of Environmental Professionals
• American Acryl
• Alamo Soil & Water Conservation District
• Bedias Creek Soil & Water Conservation District
• Blue Bell Creameries
• Chevron Matching Gift Program
• Freestone County Soil & Water Conservation District
• Gulf Coast Waste Disposal Authority 
• Harris County Soil & Water Conservation District
• Piney Woods Soil & Water Conservation District
• Richardson Environmental Action League
• Texas A&M Extension
• Texas Association for Environmental Education
• Texas Soil and Water Conservations Districts
• Upshur Gregg Soil & Water Conservation District
• Walker County Soil & Water Conservation District

• Hosts
  • University of Houston-Clear Lake

Seven schools for a total of 11 teams participated in the competition.

• Carnegie Vanguard High School, Houston
• Claudia Taylor Johnson High School, San Antonio
• Clear Lake High School, Houston
• College Park Academy of Science and Technology, The Woodlands
• John Cooper School, The Woodlands
• John Tyler High School, Tyler
• Rio Hondo High School, Rio Hondo