1) Alliance for Vehicle Efficiency

2) American Resources Corporation

3) Great Lakes Water Authority

4) Health Alliance Plan

5) Homeownership Preservation Foundation

6) International Cemetery, Cremation and Funeral Association

7) JOHN HANCOCK LIFE INSURANCE COMPANY (U.S.A.)

8) Nexteer Automotive Corporation

9) OAKLAND COUNTY

10) Passaic Valley Sewerage Commission

11) SOUTHEAST MICHIGAN COUNCIL OF GOVERNMENTS (SEMCOG)