| Alcoa Foundation |
IBM International Foundation |
| Alcoa, Incorporated |
Intel Corporation |
| BAE Systems |
Jacobs Media |
| Becton Dickinson Foundation |
Kennametal Foundation |
| Cisco Systems Foundation |
Mellon Financial Corporation Fund |
| Computer Associates International |
The Merck Company Foundation |
| ConocoPhillips |
Microsoft Corporation |
| Constellation Energy Group |
Miscellaneous Anonymous Donor |
| DJ Research, Inc. |
Northrop Grumman Foundation |
| Eli Lilly Company Foundation |
PPG Industries Foundation |
| ExxonMobil Foundation |
Servicio De Informacion Progr |
| FedEx Ground |
Shane Media Services |
| Friends of Edward Cohen |
St. Paul Companies |
| GE Foundation |
TSF/LMMG |
| Geico Philanthropic Foundation |
United Technologies |
| General Mills Foundation |
Verizon Foundation |
| General Motors Foundation |
W. W. Norton & Company |
| H. W. Wilson Company |
Westinghouse Electric Company LLC |
| H. W. Wilson Foundation, Inc. |
|
