Skip to main content Skip to footer

Profile Last Updated: 07/28/2018 Grant Information Last Updated: 11/20/2018

TOSA Foundation

Fast-track your prospect research with an Essential or Professional plan subscription.

Access lists of funders based on detailed search criteria and other features such as:

  • Maps and Charts
  • Funding Interests
  • Grant Information
  • Recipient Profiles
  • Applications/RFPs
  • Financials
  • Who's Who - Officers and Staff
  • News, Social Media and Publications


Purpose and Activities

Giving support to education, the environment, medical research, the arts, and human services.


Established in 1992 in CA - Founded by John P. and Tashia Morgridge. Mr. Morgridge is the former chairman of Cisco Systems, a multinational communications technology corporation. He also serves on several corporate and charity boards of directors, including the Nature Conservancy and the Wisconsin Alumni Research Foundation. Tashia and John Morgridge have committed to The Giving Pledge, and have pledged to give away at least half of their wealth to philanthropy


TOSA Foundation

Independent foundation



Bridge Number



3130 Alpine Road, PMB 705, Ste. 288 Portola Valley, CA United States 94028-8005

Contact Information