U.S. Corporations are not required to disclose their charitable contributions.
BusinessWeek
has done an annual survey since 2003 (Late November
early December) listing the largest 30 or so
corporate contributors (cash and in-kind gifts).
The information is based on about 200 returned
questionnaires that BW sends to S&P 500 companies.
This issue of BW also ranks the largest 50
individual charitable contributors.
Go to the database
Business Source Premier and search:
business week as the
SO Publication Name
and
givers in the
TI Title