1) CSX Transportation

2) EQT Corporation

3) Gartner, Inc.

4) Google LLC and its Affiliates

5) NextEra Energy Resources, LLC

6) Old Dominion Electric Cooperative

7) Recycled Materials Association

8) Riverside Health System

9) Sazerac Company, Inc.

10) Southern Virginia Higher Education Foundation, Inc.

11) The Doctors Company

12) Verizon Virginia, Inc.

13) Washington Gas