Missouri · Private foundation
Mayr George H - Main
Its FY2025 filing reports that it accepted unsolicited grant applications.
- $1.4M
- Granted FY2025(still arriving)
- 31
- Grants FY2025
- 32
- Organizations funded FY2024
- 19%
- First-time grantees FY2024
- Median grant, FY2025
- $40,000
- Largest grant, FY2025
- $100,000
- Organizations funded a year
- 28 to 32
- FY2020 to FY2024
- States reached, FY2025
- 5
- Total assets, FY2025
- $27M
- Applications
- Takes unsolicited applications
- Per its most recent filing; check its own site
How open it is to new grantees
In FY2024, 19% of the organizations Mayr George H - Main funded were first-time grantees, receiving 19% of its grant dollars.
New vs renewed · share of each year
In FY2024, 81% of grant dollars renewed an existing relationship; $260k went to new ones.
Where new relationships form · theme of each grantee’s first grant
How this is measured
The numbers by year
| Fiscal year | Organizations funded | To those organizations | First-time grantees |
|---|---|---|---|
| FY2025still arriving | 31 | $1.4M | 6% |
| FY2024 | 32 | $1.4M | 19% |
| FY2023 | 31 | $1.4M | 19% |
| FY2022 | 32 | $1.5M | 13% |
| FY2021 | 28 | $1.2M | 14% |
| FY2020 | 32 | $1.0M | n/a |
What it funded, over time
Every grant placed by its stated purpose and the recipient’s mission, by year, FY2020 to 2025.
Top grantees
Largest recipients by total granted, FY2020 to FY2025, and the share of each one’s budget the grants supplied at peak.
| Grantee | Total granted | Years | Share of their budget |
|---|---|---|---|
| Loyola Marymount University | $455,000 | 6 | 0% |
| Cathedral High School | $340,000 | 6 | n/a |
| Don Bosco Technical Institute | $315,000 | 6 | 1% |
| Bishop Montgomery High School | $275,000 | 6 | n/a |
| St Anthony High School | $255,000 | 6 | n/a |
| Bishop Amat Memorial High School | $240,000 | 6 | n/a |
| Flintridge Sacred Heart Academy | $240,000 | 6 | n/a |
| Pomona Catholic High School | $220,000 | 6 | n/a |
| San Gabriel Mission High School | $205,000 | 6 | n/a |
| Verbum Dei Jesuit High School | $185,000 | 3 | n/a |
Show all 37 grantees
| Grantee | Total granted | Years | Share of their budget |
|---|---|---|---|
| Loyola Marymount University | $455,000 | 6 | 0% |
| Cathedral High School | $340,000 | 6 | n/a |
| Don Bosco Technical Institute | $315,000 | 6 | 1% |
| Bishop Montgomery High School | $275,000 | 6 | n/a |
| St Anthony High School | $255,000 | 6 | n/a |
| Bishop Amat Memorial High School | $240,000 | 6 | n/a |
| Flintridge Sacred Heart Academy | $240,000 | 6 | n/a |
| Pomona Catholic High School | $220,000 | 6 | n/a |
| San Gabriel Mission High School | $205,000 | 6 | n/a |
| Verbum Dei Jesuit High School | $185,000 | 3 | n/a |
| Damien High Schools a Corp | $180,000 | 6 | n/a |
| Marianne Frostig Ctr of Edu Therapy | $175,000 | 5 | 1% |
| Hillside School and Learning Center | $165,000 | 6 | 4% |
| Maranatha High School | $165,000 | 6 | 0% |
| Mt Alverno High School | $165,000 | 4 | 1% |
| Immaculate Heart High School | $160,000 | 6 | n/a |
| Junipero Serra High School a Corp | $160,000 | 3 | n/a |
| Bishop Alemany High School | $155,000 | 5 | n/a |
| Sacred Heart High School | $155,000 | 3 | n/a |
| Holy Child Jesus | $150,000 | 3 | n/a |
| University of the Pacific | $150,000 | 5 | 0% |
| Immaculate Conception Academy | $140,000 | 6 | n/a |
| St Marys High School | $135,000 | 4 | n/a |
| Ramona Convent Secondary School | $135,000 | 2 | n/a |
| Notre Dame Academy Schools Foundation | $120,000 | 3 | n/a |
| Holy Family High School Inc | $115,000 | 4 | n/a |
| Mount Saint Mary's University Inc | $100,000 | 4 | 0% |
| Chaminade College Preparatory | $100,000 | 3 | n/a |
| Saint Marys Academy | $90,000 | 2 | n/a |
| Loyola High School of Los Angeles | $80,000 | 2 | n/a |
| Sacred Heart High School Waterbury | $60,000 | 1 | n/a |
| President-Board of Trustees Santa Clara College | $60,000 | 2 | 0% |
| Notre Dame High School | $50,000 | 2 | n/a |
| The Waverly School | $50,000 | 1 | 1% |
| Mount Saint Mary's University | $40,000 | 2 | 0% |
| Marlborough School | $35,000 | 1 | 0% |
| Mater Dei High School Roman Catholic Bishop of Orange | $20,000 | 1 | n/a |
What it could do for these grantees
Plus 17 recipients with no EIN on record ($2.0M), not named here.
Where it is load-bearing
Each grantee by its size and the share of its budget Mayr George H - Main supplied at peak.
Tap a dot to name the grantee.
How this is measured
Co-funders
Grantmakers whose grantees overlap with this funder’s far more than size alone predicts. Closer means stronger alignment; arcs show where they also fund each other. Here they form a tightly interlocked group: most of these funders back each other's grantees too.
Open a dossier: The Ahmanson Foundation · Carrie Estelle Doheny Foundation · The Rose Hills Foundation · Catholic Community Foundation of Los Angeles · California Community Foundation · Sempra Foundation · The Green Foundation · Farmers & Merchants Bank Foundation · For Inspiration and Recognition of Science and Technology (FIRST) · The Michael & Patricia Smith Foundation · United Way Worldwide · Orange County Community Foundation
How this is measured
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About Mayr George H - Main
- How much does Mayr George H - Main give?
- Mayr George H - Main reported 31 grants totaling $1,365,000 in its FY2025 IRS filing. It funded between 28 and 32 organizations a year over FY2020 to FY2024.
- What does Mayr George H - Main fund?
- By grant dollars over FY2020 to FY2025, its largest causes are Education (98%), Religion (2%).
- Who are Mayr George H - Main's largest grantees?
- By total granted over FY2020 to FY2025: Loyola Marymount University ($455k), Cathedral High School ($340k), Don Bosco Technical Institute ($315k).
- Does Mayr George H - Main fund new organizations?
- In FY2024, 19% of the organizations it funded were first-time grantees.
- Does Mayr George H - Main accept unsolicited applications?
- Its most recent filing reports that it accepts unsolicited grant applications.
- Which funders back the same organizations as Mayr George H - Main?
- Its strongest co-funders, measured against what their size predicts, include The Ahmanson Foundation, Carrie Estelle Doheny Foundation, The Rose Hills Foundation.
- Where is Mayr George H - Main based?
- Mayr George H - Main is based in MO.
Play a game based on Mayr George H - Main’s filings →