Funding search · EIN 954589085 · Agoura Hills, CA
Herbert R Mayer and Jeanne C Mayer
A private foundation (files IRS Form 990-PF). Most private foundations do not take unsolicited applications; the route in is usually a program officer.
- 128
- grants reported
- $7.8M
- total given
- 2021–2024
- filing years
- $50,000
- median grant
Based on grants this organization reported to the IRS for tax years 2021–2024. This is what they filed, not a complete record of their giving, and recent years may be incomplete because filings lag.
What they fund
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Funding pattern
What this funder pays for, at what size, and how to position adjacent work. Read from their filings, with every number checked against the record.
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4 grants matching “multiple sclerosis” · $425,000
- $125,000
Tisch Multiple Sclerosis Research Center of New York · New York, NY · 2024
Ipsc technology to generate organoid models to study cognitive impairment
- $100,000
National Multiple Sclerosis Society · Denver, CO · 2024
Ms navigator service
- $100,000
National Multiple Sclerosis Society · Denver, CO · 2023
Ongoing operations
- $100,000
National Multiple Sclerosis Society · Denver, CO · 2021
Ms navigator service
Top recipients
Repeat recipients are the strongest signal of whether a funder has an open door or quietly re-funds the same organizations.
- Ucsf Foundation3 grants · $1.1M
- Living Desert1 grant · $666,667
- C5 Youth Foundation of Southern California3 grants · $325,000
- National Multiple Sclerosis Society3 grants · $300,000
- Journey House4 grants · $260,000
- Food Finders3 grants · $250,000
- Shoes That Fit2 grants · $225,000
- Food Forward2 grants · $225,000
- Brigham and Women'S Hospital2 grants · $215,000
- Seed House Project2 grants · $205,000
Giving over time
Grant history
The 100 largest of 128 grants.
- $666,667
Living Desert · Palm Desert, CA · 2021
Pride of the desert project
- $383,333
Ucsf Foundation · San Francisco, CA · 2023
Jeanne c mayer endowed professorship in neurology
- $383,333
Ucsf Foundation · San Francisco, CA · 2022
Jeanne c mayer endowed professorship in neurology
- $383,333
Ucsf Foundation · San Francisco, CA · 2021
Jeanne c mayer endowed professorship in neurology
- $150,000
Door of Hope · Pasadena, CA · 2024
Unrestricted operating support
- $150,000
Greenline Housing Foundation · Sierra Madre, CA · 2024
Unrestricted operating support
- $145,000
The Cleveland Clinic Foundation · Cleveland, OH · 2024
Astrocytic regulation of neuroinflammation during ms & epilepsy research
- $125,000
First Descents · Denver, CO · 2024
Jeanne c mayer rememberance relfection garden & ms focused programming
- $125,000
Tisch Multiple Sclerosis Research Center of New York · New York, NY · 2024
Ipsc technology to generate organoid models to study cognitive impairment
- $125,000
Seed House Project · Northridge, CA · 2023
Ongoing operations
- $125,000
C5 Youth Foundation of Southern California · Los Angeles, CA · 2021
Ongoing operations
- $125,000
Food Forward · North Hollywood, CA · 2021
Ongoing operations
- $125,000
Shoes That Fit · Claremont, CA · 2021
Shoes for kids in los angeles
- $120,000
Los Angeles Room & Board · Alhambra, CA · 2022
Director of development
- $115,000
Brigham and Women'S Hospital · Boston, MA · 2023
Ongoing operations
- $105,000
John Hopkins University · Baltimore, MD · 2024
Identifying novel pkc modulating drugs to enhance myelin repair in ms
- $100,000
C5 Youth Foundation of Southern California · Los Angeles, CA · 2024
Ongoing operations
- $100,000
Food Finders · Los Alamitos, CA · 2024
Food rescue and hunger relief
- $100,000
National Multiple Sclerosis Society · Denver, CO · 2024
Ms navigator service
- $100,000
Access Books · Los Angeles, CA · 2023
Refurbish of two school libraries
- $100,000
Food Forward · North Hollywood, CA · 2023
Ongoing operations
- $100,000
Mayor'S Fund of Los Angeles · Los Angeles, CA · 2023
Ongoing operations
- $100,000
National Multiple Sclerosis Society · Denver, CO · 2023
Ongoing operations
- $100,000
Shoes That Fit · Claremont, CA · 2023
Ongoing operations
- $100,000
Brigham and Women'S Hospital · Boston, MA · 2022
Ongoing operations
- $100,000
C5 Youth Foundation of Southern California · Los Angeles, CA · 2022
Ongoing operations
- $100,000
Jovenes · Los Angeles, CA · 2022
Ongoing operations
- $100,000
National Multiple Sclerosis Society · Denver, CO · 2021
Ms navigator service
- $95,000
Access Books · Los Angeles, CA · 2021
Library at whaley middle school
- $80,000
Seed House Project · Northridge, CA · 2022
Ongoing operations
- $75,000
College Access Plan · Pasadena, CA · 2024
Unrestricted operating support
- $75,000
Human It · Long Beach, CA · 2024
Helping families reconnect after the eaton fire
- $75,000
Oregon Health & Science University Foundation · Portland, OR · 2024
The role of fbxw7 in myelin homeostasis and remyelination
- $75,000
Careerspring Foundation · Bellaire, TX · 2022
Ongoing operations
- $75,000
Food Finders · Los Alamitos, CA · 2022
Food rescue and hunger relief
- $75,000
Johns Hopkins University · Baltimore, MD · 2022
Ms research
- $75,000
Oregon Health & Science Univeristy Foundation · Portland, OR · 2022
Intrinsic mecanisms of myelination
- $75,000
Food Finders · Los Alamitos, CA · 2021
Food rescue and hunger relief
- $75,000
Mothers Club Family Learning Center · Pasadena, CA · 2021
Two-generation learning early childhood education
- $75,000
Para Los Ninos · Los Angeles, CA · 2021
General operations
- $65,000
Journey House · Pasadena, CA · 2024
New case manager
- $65,000
Journey House · Pasadena, CA · 2023
New case manager
- $65,000
Journey House · Pasadena, CA · 2022
New case manager
- $65,000
Journey House · Pasadena, CA · 2021
New case manager
- $60,000
The Book Truck · Long Beach, CA · 2024
Executive directors leasdership institute & unrestricted operating support
- $50,000
America On Tech · Los Angeles, CA · 2024
Ongoing operations
- $50,000
Armory Center for the Arts · Pasadena, CA · 2024
Unrestricted operating support
- $50,000
Bracken'S Kitchen · Garden Grove, CA · 2024
Unrestricted operating support
- $50,000
Community Partners · Los Angeles, CA · 2024
F/b/o wildwoods
- $50,000
Community Partners · Los Angeles, CA · 2024
F/b/o writegirl
- $50,000
New Village Charter School · Los Angeles, CA · 2024
Unrestricted operating support
- $50,000
9 Dots Community Learning Center · Torrance, CA · 2023
General operating fund
- $50,000
America On Tech · Los Angeles, CA · 2023
Ongoing operations
- $50,000
Bracken'S Kitchen · Garden Grove, CA · 2023
Operating support
- $50,000
College Access Plan · Pasadena, CA · 2023
Operating support
- $50,000
Huckleberry Youth Programs · San Francisco, CA · 2023
Huckleberry house
- $50,000
Safe Parking La · Los Angeles, CA · 2023
Ongoing operations
- $50,000
Saving Innocence · Los Angeles, CA · 2023
Ongoing operations
- $50,000
Side Street Projects · Pasadena, CA · 2023
Epilepsy researchongoing operations & capital campaign
- $50,000
9 Dots Community Learning Center · Torrance, CA · 2022
General operating fund
- $50,000
Diy Girls · Pacoima, CA · 2022
Intraducing girls to engineering and stem
- $50,000
Educating Students Together · Los Angeles, CA · 2022
Ongoing operations
- $50,000
First Descents · Denver, CO · 2022
Ongoing operations
- $50,000
Homeboy Industries · Los Angeles, CA · 2022
Youth re-entry cneter garden and outdoor space
- $50,000
Huckleberry Youth Programs · San Francisco, CA · 2022
Huckleberry house
- $50,000
Human-I-T · Long Beach, CA · 2022
College of the canyons
- $50,000
New Village Charter School · Los Angeles, CA · 2022
New village girls academy
- $50,000
Saving Innocence · Los Angeles, CA · 2022
Ongoing operations
- $50,000
Marley'S Mutts Dog Rescue · Tehachapi, CA · 2021
Pawsitive change prison program
- $50,000
Ready To Succeed · Santa Monica, CA · 2021
General operating support
- $30,000
Love Serve Remember Foundation · Ojai, CA · 2024
Unrestricted operating support
- $25,000
Community Partners · Los Angeles, CA · 2024
F/b/o teen tix la
- $25,000
Community Partners · Los Angeles, CA · 2023
Ready, set, read!
- $25,000
Para Los Ninos · Los Angeles, CA · 2023
Ongoing operations
- $25,000
City of Hope · Duarte, CA · 2022
Ongoing operations
- $25,000
National Cat Protection Society · Newport Beach, CA · 2022
Ongoing operations
- $25,000
The Book Truck · Long Beach, CA · 2022
Ongoing operations
- $25,000
Los Angeles County Bicycle Coalition · Long Beach, CA · 2021
Ongoing operations
- $25,000
Muttville · San Francisco, CA · 2021
Honiring britt leigh george in garden at muttville's forever home
- $25,000
My Friend'S Place · Hollywood, CA · 2021
Ongoing operations
- $25,000
Ohr Eliyahu Academy · Los Angeles, CA · 2021
Scholarship - delta variant covid-19
- $25,000
Southern California Center for Nonprofit Managment · Los Angeles, CA · 2021
Scholarship for mayer foundation grantees
- $20,000
Entertainment Industry Foundation · Los Angeles, CA · 2023
Know your rights camp
- $20,000
Fund Texas Choice · Austin, TX · 2023
Ongoing operations
- $20,000
Southern California Center for Nonprofit Managment · Los Angeles, CA · 2022
Scholarship for mayer foundation grantees
- $20,000
Women'S Reproductive Rights Assistance Project · Santa Monica, CA · 2022
Wrrap general operating fund
- $20,000
Polytechnic School · Pasadena, CA · 2021
Alex gray endowment for journalism
- $15,000
Zichron Tzvi Elimelech · Fresh Meadows, NY · 2024
Unrestricted operating support
- $15,000
American Civil Liberties Union of Ohio Foundation · Cleveland, OH · 2023
General operating fund
- $15,000
The Cleveland Clinic Foundation · Cleveland, OH · 2023
Cleveland clinic
- $15,000
Unchained at Last · Westfield, NJ · 2022
Ongoing operations
- $10,000
Californians Against Waste Foundation · Sacramento, CA · 2024
Unrestricted operating support
- $10,000
Center for Reproductive Rights · New York, NY · 2024
Unrestricted operating support
- $10,000
Hilarity for Charity · Los Angeles, CA · 2024
Unrestricted operating support
- $10,000
Jerusalem Open House · Brooklyn, NY · 2024
Unrestricted operating support
- $10,000
Mama2mama · Pasadena, CA · 2024
4th trimester
- $10,000
Pasadena Temple & Community Center · Pasadena, CA · 2024
After the eaton fire
- $10,000
Unchained at Last · Westfield, NJ · 2024
Unrestricted operating support
- $10,000
Women Moving Millions · New York, NY · 2024
Unrestricted operating support
- $10,000
American Brain Foundation · Minneapolis, MN · 2023
Research grant for lewy body dementia
Who else funds this kind of work
Same state
- Silicon Valley Community Foundation10,471 grants · $10.10B
- Tides Foundation9,402 grants · $1.86B
- UCLA Foundation276 grants · $1.75B
Similar purposes
- Americares Foundation456 grants · $17.8M
- Wyncote Foundation456 grants · $81.2M
- Field Foundation of Illinois894 grants · $29.0M
Similar grant size
- Ohio Child Care Resource and Referral16,278 grants · $1.08B
- Gs Donor Advised Philanthropy Fund19,135 grants · $6.79B
- The Chicago Community Trust14,939 grants · $5.82B
Grants already paid are the record; PaperOrbit reads your paper and finds the funders whose record matches it — then explains why.
Search funders like this oneSource: IRS Form 990-PF, Part XV, as filed by the foundation. These are grants already paid — a record of what this funder backs, not an open call.

