1) 3M COMPANY

2) AIRLINES FOR AMERICA

3) ALTUMINT, INC.

4) AMERICAN CONCRETE INSTITUTE

5) ASSOCIATION FOR MATERIALS PROTECTION AND PERFORMANCE (AMPP)

6) AVIATION INNOVATION COALITION

7) CGI FEDERAL INC.

8) DETECT, INC.

9) EINRIDE

10) EXXON MOBIL CORPORATION

11) GREEN CORRIDORS INTERNATIONAL, INC. (FKA ELEVATED FREIGHT TECHNOLOGIES)

12) HEVEN AEROTECH

13) IDEMIA IDENTITY & SECURITY USA, LLC (FORMERLY IDEMIA CIVIL IDENTITY NA LLC)

14) KB SIGNALING INC.

15) KNORR BRAKE COMPANY, LLC

16) MEMPHIS-SHELBY COUNTY AIRPORT AUTHORITY

17) MOTOROLA SOLUTIONS, INC.

18) NEW YORK AIR BRAKE, LLC

19) NORFOLK SOUTHERN CORPORATION

20) PRECISION MOTION HEALTH

21) RYAN AIR INC

22) SABLE OFFSHORE CORP.

23) STERILIS SOLUTIONS, LLC

24) TEXTRON INC.

25) THE BOEING COMPANY

26) THE SCORE ASSOCIATION

27) TRUCKERS INTEGRAL TO OUR ECONOMY INC (TIE)

28) WASHINGTON STATE DEPARTMENT OF TRANSPORTATION

29) WORLD SHIPPING COUNCIL