1) American Express Travel Related Services, Inc.

2) Boehringer Ingelheim Pharmaceuticals, Inc.

3) Crow's Auto Service

4) Ducks Unlimited, Inc.

5) FUELIowa (PMCI)

6) Iowa Association of Municipal Utilities

7) Iowa Brewers Guild

8) Iowa Total Care, A Subsidiary of Centene Corporation

9) Racom Corporation