1) American Composites Manufacturers Association

2) BNSF Railway Company

3) Gulf Island Fabrication, Inc.

4) Independent Petroleum Association of America

5) Ingleside Terminal Services, LLC

6) ITC Holdings Corporation

7) LA-1 COALITION

8) LafargeHolcim

9) Morganza Action Coalition

10) Murphy Oil Corporation

11) NiSource Inc.

12) Primoris Services Corporation

13) Shell Oil Company

14) U.S. Tire Manufacturers Association