Bill & Melinda Gates Foundation

Best Portion Foundation

Bridges to Brighter Futures

The Brinson Foundation

Cleveland Avenue Foundation for Education

CME Group Foundation

The Crown Family

The ECMC Foundation

Gorter Family Foundation

IMC Chicago Charitable Foundation

The Joyce Foundation

Julian Grace Foundation

Mayer and Morris Kaplan Family Foundation

MB Financial Charitable Foundation

McDougal Family Foundation

Osa Foundation

Paul and Mary Finnegan

Polk Bros. Foundation

Searle Funds at the Chicago Community Trust

Siragusa Family Foundation

Square One Foundation

Steans Family Foundation

Timothy R. Schwertfeger and Gail Waller