American International Group, Inc.

Bank of America Matching Gifts Program

Barclays Bank

Chubb & Son Inc.

Colgate-Palmolive Company

Depfa Bank

Deutsche Bank Americas Foundation

Gartner Inc.

GE Foundation

Glaxo Smith Kline

The Harry Frank Guggenheim Foundation

Hearst Corporation

The Interpublic Group of Companies, Inc.

The John A. Hartford Foundation, Inc.

J.P. Morgan Charitable Trust

Macy's Foundation

MassMutual

Morgan Stanley

Mutual of America Life Insurance Company

Pfizer Inc.

Principal Financial Group Foundation, Inc.

Soros Fund Charitable Foundation Matching Gifts Program

The Spencer Foundation

TSL Advisers, LLC

UBS Warburg

Verizon Communications

Wells Fargo