This premium marketing data is a comprehensive database of non-profit institutions, foundations, and trusts nationwide.  All are verified as having a current tax exemption status of 501(c).  Premium mailing lists with optional opt-in email lists are available in a range of options such as those of a particular asset size or employee size, as well as organized by contact name of the principal director or administrator.  All contact names included have been verified by phone.  All marketing data points, self reported and public, are audited and double verified each month through 2 or more organic sources ensuring superior accuracy and a receptive and responsive audience.