1) American Health Care Association

2) American Psychiatric Association

3) American Retirement Association (formerly ASPPA)

4) Amgen, Inc.

5) C.H. Robinson Worldwide, Inc.

6) Comcast Corporation

7) Cow Creek Band of Umpqua Tribe of Indians

8) Decorative Hardwoods Association

9) Delta Air Lines, Inc.

10) ExxonMobil Corporation

11) GRAIL, Inc.

12) Intuit, Inc

13) National Association of Real Estate Investment Trusts

14) National Mentor Holdings, Inc. on behalf of The MENTOR Network

15) NCTA - The Internet & Television Association (FKA Nat'l Cable & Telecom Assoc.)

16) NIKE, Inc.

17) The Walter Group LLC on behalf of Tweed Inc.

18) Walmart Inc.