1) Amalgamated Bank

2) American Fraternal Alliance

3) American Health Care Association

4) American Rental Association

5) American Retirement Association (formerly ASPPA)

6) Arq, LLC

7) Beacon Capital Partners, LLC

8) Comcast Corporation

9) JSH&W LLP on behalf of U.S. Savings Bond Coalition

10) National Association of Real Estate Investment Trusts

11) National Association of Realtors

12) National Business Aviation Association, Inc.

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

14) Pacific Life Insurance Company

15) PFM Financial Advisors LLC

16) RAI Services Company (formerly Reynolds American, Inc.)

17) Renewable Energy Group, Inc.

18) Rite Aid Corporation

19) State Fund Congressional Action Group (SFCAG)

20) The Strategic Group

21) The Walter Group LLC on behalf of Financial Security, Safety & Soundness Coal.

22) Walmart Inc.