1) AECOM

2) AMERICAN AIRLINES

3) AMERICAN CONCRETE PAVEMENT ASSOCIATION

4) AMERICAN CONCRETE PIPE ASSOCIATION

5) COMMITTEE TO PROMOTE A DEMOCRATIC TRANSITION (CPDT)

6) CONSTELLATION ENERGY GENERATION, LLC ( FKA CONSTELLATION ENERGY CONSERVATION)

7) DREDGING CONTRACTORS OF AMERICA

8) EXPAND ENERGY CORPORATION ( FKA CHESAPEAKE ENERGY)

9) GRAND RIVER DAM AUTHORITY

10) MISSISSIPPI STATE PORT AUTHORITY AT GULFPORT

11) PLUG POWER, INC.

12) SOUTHERN COMPANY GAS

13) STELLA JONES CORPORATION ( FORMELY KNOWN AS MCFARLAND CASCADE HOLDINGS, INC.)