Middleton Foundation — Grants, Assets & 990-PF Profile

Middleton Foundation is a private foundation based in San Mateo, California with $14.1M in assets. Profile based on its IRS Form 990-PF filing, compiled by Grantoria.

$14.1Mtotal assets

1990IRS ruling year

Grants Middleton Foundation has awarded

28 grantees · $795K total in its latest IRS Form 990-PF. Largest recipients:

Silicon Valley Community Foundation Silicon Valley Community Foundation $500K
United States Olympic Committee United States Olympic Committee $113K
Mit (eaps) Mit (eaps) $75K
Opportunity International Opportunity International $50K
Viewpoint School Viewpoint School $10K
Kyoto Prize Symposium Kyoto Prize Symposium $10K
Science History Institute Science History Institute $5K
Asia Impact Center Asis Impact Center $5K
Harward University Gift Hawards University Gift $5K
Rancho Sante Fe Rotary Rancho Sante Fe Rotary $3K
Filoli Filoli $3K
Coalition To Salute Amer Coalition To Salute Amer $2K
The Leakey Foundation The Leakey Foundation $2K
Ca Highway Patrol 11-99 Ca Highway Patrol 11-99 $1K
The Heritage Foundation The Heritage Foundation $1K
Stanford (hoover Institution) Stanford (hoover Institution) $1K
Srf Fellowship Srf Fellowship $1K
San Mateo Public Library San Mateo Public Library $1K
Pollinator Partnership Pollinator Partnership $1K
Ocean Conservancy Ocean Conservancy $1K
Damon Runyon Cancer Research Fnd Damon Runyon Cancer Research Fnd $1K
California State Parks Fnd California State Parks Fnd $1K
American School In London American School In London $1K
Ananda Church Ananda Church $1K
Commonwealth Club Of Ca Commonwealth Club Of Ca $600

Grantees recorded on Form 990-PF Part XV; amounts aggregated by Grantoria. Linked names have full recipient profiles.

Giving history

Total grants paid by year (IRS Form 990-PF, Part XV).

FY2018$627K
FY2019$641K
FY2020$662K
FY2021$617K
FY2022$674K
FY2023$795K

About Middleton Foundation

TypePrivate foundation
HeadquartersSan Mateo, California
EIN943117882
IRS ruling1990

Financial data from the organization's IRS Form 990-PF (Exempt Organizations Business Master File). View 990-PF filings on ProPublica →

Grants in this area

This foundation funds its focus area. While we build out its grantee history, explore open federal grants in the same space:

Related foundations

Foundations with a similar focus and profile:

Roberts Foundation$324.1M assets Draper Foundation$188.3M assets Blume Foundation$17.2M assets Give Forward Foundation$113.3M assets Davidson Family Foundation$53.5M assets Harrington Family Foundation$14.4M assets

Foundations in California →

William & Flora Hewlett Foundation$14.2B assets J Paul Getty Trust$12.95B assets Gordon E and Betty I Moore Foundation$11.52B assets Jen-hsun & Lori Huang Foundation$9.21B assets David and Lucile Packard Foundation$8.55B assets Good Ventures Foundation$7.94B assets

Frequently asked questions

What is Middleton Foundation?

Middleton Foundation is a private foundation based in San Mateo, California with $14.1M in total assets, as reported on its IRS Form 990-PF.

What is the EIN of Middleton Foundation?

Middleton Foundation's EIN is 943117882. View its 990-PF filings on ProPublica.

How do I apply for a grant from Middleton Foundation?

Private foundations like Middleton Foundation typically award grants by invitation or through their own application process — review its giving area and find official contact details in its IRS Form 990-PF. Grantoria is an independent directory and is not affiliated with Middleton Foundation. For grants open to public application right now, use the Grant Finder.

Source: IRS Exempt Organizations Business Master File (Form 990-PF), compiled by Grantoria. Financial figures reflect the latest available IRS data; grantee history is being added. Not affiliated with or endorsed by the foundation.