1) American Property Casualty Insurance Association fka Property Casualty Insurers

2) Charles Schwab Corporation

3) Comcast Corporation

4) Epigenomics, Inc

5) Facebook, Inc

6) Hilcorp Energy Company

7) Mastercard

8) Microsoft Corporation

9) PMI Global Services, Inc.

10) Regeneron Pharmaceuticals, Inc.

11) SI Group Client Services (fka Swisher)

12) Union Pacific

13) VMware, Inc.