1) AMALGAMATED TRANSIT UNION (ATU)

2) AMERICAN AIRLINES

3) AMERICAN SHORT LINE AND REGIONAL RAILROAD ASSOCIATION

4) AUTODESK, INC

5) BNSF RAILWAY CO

6) BUSINESS ROUNDTABLE (THE)

7) CRH AMERICAS, INC

8) EXPEDIA INC.

9) JOHNSTOWN-CAMBRIA COUNTY AIRPORT AUTHORITY & CAMBRIAN HILLS DEVELOPMENT GROUP

10) MEDICAL PROPERTIES TRUST

11) NATIONAL ASPHALT PAVEMENT ASSOCIATION

12) PRAESES

13) RELIABLE ROBOTICS CORPORATION

14) SACRAMENTO COUNTY DEPARTMENT OF AIRPORTS

15) TURO

16) UL STANDARDS & ENGAGEMENT

17) ZIPLINE