Looking it up....although I'm sure its not on the Twitter/Google/Microsoft approved list.
They are only quasi-governmental like Fannie Mae and Freddie Mac (until they went belly up and were re-nationalized in the last crisis).
Straight from their own website...
https://www.cdcfoundation.org/financials
Established by Congress more than two decades ago, the CDC Foundation is an independent,
501(c)(3) public charity.
From their June 30, 2019 Financial Statements..
$50 million dollars from Donors "with restrictions"
$15 million dollars from government grants
$10 million from indirect cost recovery ...?