DFI members are encouraged to donate annually to the DFI Educational Trust when renewing their membership. Donations are put into the unrestricted sustaining membership fund which is used for various activities including, but not limited to, at-large scholarships, student chapter activities, student field trips, and student symposium events. Corporate and Individual Member contributors who donate a match of their membership dues or more will be acknowledged on the DFI website as Sustaining Members and on the Trust website and other media as supporters.

Corporate and Individual Member Contributors who donate a match of their membership dues or more are acknowledged below and on the DFI website as Sustaining Members.