1) AMERICAN CATALOG MAILERS ASSOCIATION

2) AMERICAS STYRENICS

3) ARTHUR J. GALLAGHER & CO.

4) BRIAN GLACKIN & ASSOCIATES LLC ON BEHALF OF EMPIRICAL SYSTEMS AEROSPACE, INC.

5) BRICK INDUSTRY ASSOCIATION

6) GRAFTECH INTERNATIONAL LTD.

7) GRID RASTER INC.

8) MASON CONTRACTORS ASSOCIATION OF AMERICA

9) NVIDIA

10) PIKE

11) PLASTICS INDUSTRY ASSOCIATION

12) ROWND

13) SANDBOXX, INC.

14) STI/SPFA

15) THE DOCTORS COMPANY