1) AMERIHEALTH CARITAS FAMILY OF COMPANIES

2) BOEHRINGER INGELHEIM PHARMACEUTICALS, INC.

3) CAROLINAS CLEAN ENERGY BUSINESS ASSOCIATION

4) CITYBLOCK HEALTH, INC.

5) COINBASE, INC.

6) DELTA DENTAL OF NORTH CAROLINA

7) GLAXOSMITHKLINE, INC.

8) INSURANCE FEDERATION OF NORTH CAROLINA

9) LAND FOR TOMORROW

10) NORTH CAROLINA ACADEMY OF FAMILY PHYSICIANS

11) NORTH CAROLINA RAILROAD COMPANY

12) PHARMACEUTICAL RESEARCH &, MANUFACTURERS OF AMERICA

13) RTI INTERNATIONAL

14) SMART START ADVOCATES

15) TRILLIUM HEALTH RESOURCES