1) American Airlines, Inc.

2) Charter Communications, Inc.

3) City of Weston Florida

4) Comcast Corporation

5) Darden Restaurants, Inc.

6) Federal Express Corporation

7) General Dynamics Corporation

8) Lifeway Foods, Inc.

9) Lockheed Martin Corporation

10) Mammoth Mountain Ski Area

11) National Cable and Telecommunications Association

12) National Hospice and Palliative Care Organization

13) NextEra Energy, Inc.

14) UnitedHealth Group, Inc.

15) Walmart Inc.