Private foundation · EIN 95-6062009
Mayr George H - Main
Saint Louis, MO
Mayr George H - Main is a private foundation based in Saint Louis, MO. On its Form 990-PF for tax year 2025, it reported $1.37M in grants and contributions paid across 31 grants, with $34.9M in assets (fair market value). Its return lists how to submit a request. Its largest grants went to St Francis Hs of La Canada Flintridge, Romana Convent Secondary School and Cathedral High School.
How to request funding
- Contact
- Catherine Olson
- Phone
- 6269439596
- Address
- 600 Magnolia Drive, San Gabriel, Ca, 91775
- Form and materials
- Please provide a signed and dated application that inculdes the following information: school demographic, student demographic, tution assistance program, financials
- Deadlines
- October 1st
- Restrictions
- Grants to ca schools for scholarships to independent schools only in ca
As reported on the foundation's Form 990-PF for tax year 2025. Requirements change; confirm with the foundation before applying.
Largest grants, tax year 2025
Historical data · not a prediction| Recipient | Location | Purpose | Amount |
|---|---|---|---|
| St Francis Hs of La Canada Flintridge | La Canada, CA | General Operating | $100,000 |
| Romana Convent Secondary School | Alhambra, CA | General Operating | $70,000 |
| Cathedral High School | Los Angeles, CA | General Operating | $70,000 |
| Verbum Dei Jesuit High School | Los Angeles, CA | General Operating | $60,000 |
| Bishop Montgomery High School | Torrance, CA | General Operating | $60,000 |
| Bishop Amat Memorial High School | La Puente, CA | General Operating | $60,000 |
| Flintridge Sacred Heart Academy | La Canada Flintridge, CA | General Operating | $50,000 |
| Sacred Heart High School | Los Angeles, CA | General Operating | $50,000 |
| Loyola Marymount University | Los Angeles, CA | General Operating | $50,000 |
| Junipero Serra High School a Corp | Gardena, CA | General Operating | $50,000 |
| Don Bosco Technical Institute | Rosemead, CA | General Operating | $50,000 |
| Saint Marys Academy | Inglewood, CA | Scholarships | $50,000 |
| Notre Dame Academy | Los Angeles, CA | General Operating | $45,000 |
| Holy Child Jesus | Chicago, IL | General Operating | $40,000 |
| Chaminade College Preparatory | Saint Louis, MO | General Operating | $40,000 |
| Santa Clara College | Saint Louis, MO | General Operating | $40,000 |
| Pomona Catholic High School | Pomona, CA | Scholarships | $40,000 |
| St Anthony High School | Long Beach, CA | Scholarships | $40,000 |
| Bishop Alemany High School | Mission Hills, CA | General Operating | $40,000 |
| San Gabriel Mission High School | San Gabriel, CA | Scholarships | $40,000 |
| Servite High School | Anaheim, CA | Scholarships | $30,000 |
| St Marys High School | Lancaster, NY | Scholarships | $30,000 |
| Mount Saint Marys University | Emmitsburg, MD | General Operating | $30,000 |
| Immaculate Conception Academy | San Francisco, CA | General Operating | $30,000 |
| Immaculate Heart High School | Hollywood, CA | General Operating | $30,000 |
The 25 largest of 31 grants listed on the return. Names and purposes as reported to the IRS.
Where its grants went
Quick answers
Does Mayr George H - Main accept grant applications?
Its Form 990-PF lists how to submit a request. Form and materials: Please provide a signed and dated application that inculdes the following information: school demographic, student demographic, tution assistance program, financials. Deadlines: October 1st. Restrictions: Grants to ca schools for scholarships to independent schools only in ca. Confirm current requirements with the foundation before applying.
How much does Mayr George H - Main give each year?
For tax year 2025, it reported $1,365,000 in grants and contributions paid (31 grants). Giving can change from year to year.
What organizations has Mayr George H - Main funded?
Its largest grants in tax year 2025 went to St Francis Hs of La Canada Flintridge (CA), $100K, Romana Convent Secondary School (CA), $70K, Cathedral High School (CA), $70K, Verbum Dei Jesuit High School (CA), $60K and Bishop Montgomery High School (CA), $60K.