1) ALPHA-GAL ALLIANCE ACTION FUND

2) APPLETON INTERNATIONAL AIRPORT

3) BLUECROSS BLUESHIELD OF SOUTH CAROLINA

4) COLUMBUS REGIONAL AIRPORT AUTHORITY

5) COMROD INC.

6) FP2 INC.

7) GENERAL DYNAMICS

8) HUNTINGTON BANCSHARES

9) INTEGRIS INTERNATIONAL, INC. DBA BRI-STEEL MANUFACTURING

10) INTERNATIONAL ASSOCIATION OF AMUSEMENT PARKS AND ATTRACTIONS

11) INTERNATIONAL MOTORS FKA NAVISTAR

12) KALLNER & ASSOCIATES ON BEHALF OF WORTHINGTON ENTERPRISES

13) NORFOLK SOUTHERN

14) PINNACLE WEST CAPITAL CORPORATION

15) REPUBLIC SERVICES, FORMERLY REPORTED AS U.S. ECOLOGY

16) TTX COMPANY

17) WOOLPERT

18) WORLDWIDE ERC, INC.