Nonprofit Research

Foundation Directory
Candid's premier fundraising tool gives grant-seekers unprecedented access to the largest amount of clean and coded philanthropic data that currently exists. By combining exhaustive data with intuitive search functionality and informative data visualizations, FDO makes fundraising quick and efficient. 
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GuideStar
GuideStar provides information on public charities and private foundations as well as other exempt organizations in the United States. 

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For additional nonprofit research resources, please visit the Funding Information Network page.

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San Mateo Library Card Required
This means you must hold a San Mateo library card in order to access this information.
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Only Accessible at a Library
This means the information is only available through a computer at one of the San Mateo libraries. You will not be able to access this information from home/work.
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Any PLS Library Card Accepted
This means you must hold ANY Peninsula Library System library card in order to access this information.
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No Library Card Required
This means the information is open to the public. You do not need a library card nor do you need to be at a library.