Mayr George H - Main Grants
Private foundation · Saint Louis, MO · EIN 95-6062009 · IRS 990-PF filings through tax year 2025
Mayr George H - Main is a private foundation based in Saint Louis, MO (EIN 95-6062009). Its IRS Form 990-PF filings through tax year 2025 report $2.7M paid in 64 grants, with a median grant of $40K. The most recent filing reports total assets of $34.9M. Its latest 990-PF gives application information and does not say it gives only to preselected organizations.
Create a free account to track Mayr George H - MainResearch profile compiled by GrantCue from this foundation's IRS Form 990-PF filings. It is not the foundation's own website, request for proposals or application page. Source: GrantCue Foundation Directory, grantcue.com/foundations/mayr-george-h-main-956062009
- Total grants paid
- $2.7M
- Grants reported
- 64
- Typical grant
- $40K
- Future commitments
- Not reported
- Total assets
- $34.9M
Future commitments are grants the foundation has reported but not yet paid.
How to apply
Application information on file: its latest 990-PF does not say it gives only to preselected organizations, and it gives some information about applying. See more foundations with application information.
- Contact
- Catherine Olson
- Phone
- (626) 943-9596
- Deadlines
- October 1st
- Application materials
- Please provide a signed and dated application that inculdes the following information: school demographic, student demographic, tution assistance program, financials
- Restrictions
- Grants to ca schools for scholarships to independent schools only in ca
Original filing text
- Contact
- CATHERINE OLSON
- Address
- 600 MAGNOLIA DRIVE SAN GABRIEL, CA, 91775
- Phone
- 6269439596
- Deadlines
- OCTOBER 1ST
- Application materials
- PLEASE PROVIDE A SIGNED AND DATED APPLICATION THAT INCULDES THE FOLLOWING INFORMATION: SCHOOL DEMOGRAPHIC, STUDENT DEMOGRAPHIC, TUTION ASSISTANCE PROGRAM, FINANCIALS
- Restrictions
- GRANTS TO CA SCHOOLS FOR SCHOLARSHIPS TO INDEPENDENT SCHOOLS ONLY IN CA
Reported organization name: MAYR GEORGE H - MAIN
Giving by tax year
Year-level totals across every reported grant in this profile — a summary, not a filter. The awards further down are the largest individual grants across all years, not each year's complete list.
Where Mayr George H - Main gives
States of grant recipients reported on the foundation's 990-PF filings, by dollars received.
Largest reported grants
Historical awards reported to the IRS. These are examples of past giving, not open opportunities.
Compiled by GrantCue from IRS Form 990-PF filings. Source: grantcue.com/foundations/mayr-george-h-main-956062009
| Location | Purpose | |||
|---|---|---|---|---|
| Loyola Marymount University | Los Angeles, CA | General operating | Tax year 20242024 | $125K |
| St Francis Hs of La Canada Flintridge | La Canada, CA | General operating | Tax year 20252025 | $100K |
| St Francis High School of La Canada | La Canada Flintridge, CA | Scholarships | Tax year 20242024 | $75K |
| Cathedral High School | Los Angeles, CA | General operating | Tax year 20252025 | $70K |
| Romana Convent Secondary School | Alhambra, CA | General operating | Tax year 20252025 | $70K |
Showing 5 of the 25 largest grants (64 reported in all).
About this data
Figures are aggregated from Mayr George H - Main's IRS Form 990-PF electronic filings (2 filings on file, most recent tax year 2025). Totals reflect grants the foundation reported as paid, and can lag the current year because foundations file annually and often on extension. Source: IRS 990-PF filing on ProPublica. Raw e-file archive (ZIP) — a large IRS yearly archive download.
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