1) Alliance for Automotive Innovation

2) American Council of Life Insurers

3) American Express Travel Related Services

4) IDEXX Laboratories Inc.

5) Maine Guaranteed Access Reinsurance Association

6) Maine Jobs Council

7) Merck & Co. Inc.

8) Pharmaceutical Research and Manufacturers of America (PhRMA)

9) RELX Inc.

10) Spectrum Healthcare Partners

11) The Scotts Company LLC

12) Twin Rivers Paper Company

13) Unum