1) ALLIANCE FOR BIOSECURITY

2) AMERICA'S POISON CENTERS (APC)

3) BLUE STAR NBR, LLC

4) CITY OF WESTMINSTER, COLORADO

5) CLEAN HARBORS, INC.

6) CONTROLLED THERMAL RESOURCES

7) EFA EDUCATION, LLC

8) ELECTRICAL APPARATUS SERVICE ASSOCIATION, INC. (EASA)

9) GELION US CORP.

10) GOVERNMENT OF U.S. VIRGIN ISLANDS

11) HEXION, INC.

12) HUDSON TECHNOLOGIES

13) LA MAESTRA FOUNDATION ON BEHALF OF LA MAESTRA FAMILY CLINIC, INC.

14) LIS TECHNOLOGIES, INC.

15) MADISON MARQUETTE REALTY SERVICES L.P.

16) MANAGEMENT AND TRAINING CORPORATION

17) METROPOLITAN DISTRICT COMMISSION OF CONNECTICUT

18) MIDLAND BUSINESS ALLIANCE

19) PARA LA NATURALEZA, INC.

20) PERRIGO COMPANY

21) SIMPLOT COMPANY

22) TASEKO MINES LIMITED

23) THE COCA COLA COMPANY

24) THOMAS JEFFERSON UNIVERSITY

25) TRANSPORTATION INSTITUTE

26) TRUGREEN LIMITED PARTNERSHIP

1) ALLIANCE FOR MINERAL SECURITY

2) BAE, KIM & LEE LLC ON BEHALF OF KCIH & YPC

3) BAYAN MINING AND MINERALS LIMITED (FORMERLY BALKAN MINING & MINERALS LIMITED)

4) BLUE STAR NBR, LLC

5) BUNKER HILL MINING CORP

6) EVELUTION ENERGY LLC

7) EXPEDITED TRAVEL, LLC

8) IMPSA INTERNATIONAL INC

9) IONIC MINERAL TECHNOLOGIES

10) LILAC SOLUTIONS INC.

11) LIS TECHNOLOGIES, INC.

12) PG ENERGY CAPITAL MANAGEMENT SP ZOO

13) POLAR LNG

14) REELEMENT TECHNOLOGIES

15) TASEKO MINES LIMITED

16) TRONOX HOLDINGS PLC.

17) TUNGSTEN MINING NL

18) VULCAN ELEMENTS

19) WESTWATER RESOURCES, INC.

1) BAE, KIM & LEE LLC ON BEHALF OF KCIH & YPC

2) BLUE STAR NBR, LLC

3) IMPSA INTERNATIONAL INC

4) LILAC SOLUTIONS INC.

5) LIS TECHNOLOGIES, INC.

6) PG ENERGY CAPITAL MANAGEMENT SP ZOO

7) TASEKO MINES LIMITED

8) TUNGSTEN MINING NL

9) VULCAN ELEMENTS

10) WESTWATER RESOURCES, INC.