1) BORDAS RENEWABLE ENERGY LLC

2) CLINE STRATEGIC CONSULTING, LLC OBO HOUSTON METRO

3) CORVUS CONSTRUCTION COMPANY, INC.

4) DALLAS COUNTY HOSPITAL DISTRICT D/B/A PARKLAND HEALTH

5) FIRST SERVICE CREDIT UNION

6) GREATER HOUSTON PARTNERSHIP

7) HARRIS HEALTH SYSTEM

8) JOHNS HOPKINS UNIVERSITY

9) KIRBY CORPORATION

10) LONE STAR COLLEGE

11) MAINSPRING ENERGY INC

12) OSHKOSH CORPORATION

13) PELICAN ENERGY PARTNERS LP

14) PONCE HEALTH SCIENCES UNIVERSITY

15) RICE UNIVERSITY

16) SAMSARA INC.

17) SAMSUNG SEMICONDUCTOR, INC.

18) SAN JACINTO COLLEGE COMMUNITY DISTRICT

19) SAN JACINTO RIVER AUTHORITY

20) SANDY HOOK PROMISE FOUNDATION

21) SEMICONDUCTOR INDUSTRY ASSOCIATION

22) THE UNIVERSITY OF TEXAS AT SAN ANTONIO

23) THE UNIVERSITY OF TEXAS SYSTEM

24) UNITED AIRLINES INC

25) UNIVERSITY OF TEXAS HEALTH SCIENCE CENTER