1) AMERICAN FUEL AND PETROCHEMICAL MANUFACTURERS

2) BRAAVOS, LLC

3) CHILDREN'S HOSPITAL ASSOCIATION OF TEXAS

4) CITY OF DULUTH, MINNESOTA

5) COUNTRYMARK COOPERATIVE

6) FSX, LLC (FORMERLY FREIGHT SHUTTLE INTERNATIONAL)

7) INGEVITY CORPORATION

8) KOCH GOVERNMENT AFFAIRS, LLC (FKA KOCH COMPANIES PUBLIC SECTOR, LLC)

9) MARIAN UNIVERSITY

10) OHIO RIVER VALLEY WATER SANITATION COMMISSION

11) TEKNIPLEX

12) VULCAN MATERIALS COMPANY