1. ToxStrategies Inc, Pittsburgh, Pennsylvania
2. ToxStrategies Inc, Katy, Texas
3. ToxStrategies Inc, Asheville, North Carolina
4. ExxonMobil Biomedical Sciences, Inc, Spring, Texas
5. INEOS Olefins and Polymers, League City, Texas
6. The Dow Chemical Company, Bristol, Pennsylvania
7. TPC Group, Houston, Texas
8. American Chemistry Council, Washington, District of Columbia