1) A.O. Smith Corporation

2) Alaska - Alberta Railway Development Corporation

3) AT&T Services, Inc.

4) Barr Brands International

5) BP America Inc.

6) ChargePoint, Inc.

7) Corning Incorporated

8) HeadLight

9) Hyosung Heavy Industries Corporation (formerly Hyosung Corporation)

10) Infocare Health Services (USA) LLC

11) Samsung Electronics America, Inc.

12) VeriSign, Inc.

13) viaPhoton

14) Western Digital