Mayr George H - Main | Foundation Profile
GrantBay analyzes IRS Form 990-PF data to help grant seekers find fit funders like Mayr George H - Main. Data shown is extracted from Form 990-PF filings.
EIN: 95-6062009
Foundation Overview
Based in Saint Louis, MO, Mayr George H - Main has awarded 285 grants totaling $12,170,000 to organizations in California, New York and 5 other states across the US. Individual grants range from $10,000 to $230,000, with a median award of $40,000.
Latest Tax Year
2024
Total Giving (all years)
$12,170,000
Total Assets
$32,159,435
Median Grant (all grants)
$40,000
Latest Form 990-PF Snapshot
Total Grants
66
Median Grant
$30,000
% Median Grant Decline
-33%
(vs previous year)
Data extracted from IRS Form 990-PF filings. Last filing year:
March 2026
Foundation Intelligence
Advanced analytics and strategic insights to help nonprofit organizations assess grant opportunities and optimize their application strategies
New Applicant Friendliness
Relationship-Focused: 18%
12 of 66 recipients (18%) were new grantees. Foundation strongly favors organizations with proven track records. New partnerships develop slowly over time.
Geographic Focus
California
89% of all grants are concentrated in California, demonstrating highly focused geographic giving. This foundation prioritizes deep community impact in its primary service area. Within California, funding concentrates in Los Angeles (21%), Pasadena (10%), Stockton (5%).
Funding Trajectory
+32%
Moderate 32% growth trend over 4 years suggests stable and gradually increasing funding capacity. This positive trajectory indicates reliable grant-making resources and sustainable philanthropic commitment.
Program Areas
Education + General Purposes
Dual focus on education (75%) and general purposes, indicating strategic concentration in complementary program areas.
Where is The Money Going?
Loading geographic data...
Loading chart...
Loading chart...
Loading chart...
Grants & Funding
Analyzing past grantees provides valuable insights into Mayr George H - Main's funding preferences, organizational priorities, and grant making patterns. This historical data helps potential applicants understand the foundation's strategic focus and identify successful funding approaches.
| Name | Amount | Location | Purpose | Year |
|---|---|---|---|---|
| St Francis High School Of La Canada | $75,000 | La Canada Flintridge, CA, US | Scholarships | 2024 |
| Notre Dame Academy | $70,000 | Los Angeles, CA, US | General Operating | 2024 |
| Servite High School | $20,000 | Anaheim, CA, US | Scholarships | 2024 |
| St Marys High School | $65,000 | Lancaster, NY, US | Scholarships | 2024 |
| Verbum Dei Jesuit High School | $50,000 | Los Angeles, CA, US | General Operating | 2024 |
| Holy Child Jesus | $60,000 | Chicago, IL, US | General Operating | 2024 |
| Chaminade College Preparatory | $30,000 | Saint Louis, MO, US | General Operating | 2024 |
| Mount Saint Marys University | $20,000 | Emmitsburg, MD, US | General Operating | 2024 |
| Cathedral Catholic High School | $30,000 | San Diego, CA, US | General Operating | 2024 |
| Cathedral High School | $20,000 | Los Angeles, CA, US | Scholarships | 2024 |
| University Of The Pacific | $25,000 | Stockton, CA, US | General Operating | 2024 |
| President-board Of Trustees Santa Clara | $30,000 | Santa Clara, CA, US | Scholarships | 2024 |
| Immaculate Conception Academy | $20,000 | San Francisco, CA, US | General Operating | 2024 |
| Flintridge Sacred Heart Academy | $30,000 | La Canada Flintridge, CA, US | General Operating | 2024 |
| Sacred Heart High School | $65,000 | Los Angeles, CA, US | General Operating | 2024 |
| Immaculate Heart High School | $40,000 | Hollywood, CA, US | General Operating | 2024 |
| Loyola Marymount University | $125,000 | Los Angeles, CA, US | General Operating | 2024 |
| Notre Dame High School Of Sherman Oaks | $25,000 | Sherman Oaks, CA, US | General Operating | 2024 |
| Junipero Serra High School A Corp | $50,000 | Gardena, CA, US | General Operating | 2024 |
| Romana Convent Secondary School | $65,000 | Alhambra, CA, US | General Operating | 2024 |
| Pomona Catholic High School | $30,000 | Pomona, CA, US | Scholarships | 2024 |
| St Francis High School Of La Canada | $40,000 | La Canada, CA, US | General Operating | 2024 |
| St Anthony High School | $30,000 | Long Beach, CA, US | Scholarships | 2024 |
| Don Bosco Technical Institute | $30,000 | Rosemead, CA, US | General Operating | 2024 |
| Bishop Alemany High School | $30,000 | Mission Hills, CA, US | General Operating | 2024 |
| Bishop Montgomery High School | $30,000 | Torrance, CA, US | General Operating | 2024 |
| San Gabriel Mission High School | $30,000 | San Gabriel, CA, US | Scholarships | 2024 |
| Damien High Schools A Corp | $40,000 | La Verne, CA, US | General Operating | 2024 |
| Bishop Amat Memorial High School | $30,000 | La Puente, CA, US | General Operating | 2024 |
| Saint Marys Academy | $40,000 | Inglewood, CA, US | Scholarships | 2024 |
| Marianne Frostig Center Of Education | $50,000 | Pasadena, CA, US | Scholarships | 2024 |
| Maranatha High School | $20,000 | Pasadena, CA, US | Scholarships | 2024 |
| Hillside School And Learning Center | $45,000 | La Canada, CA, US | General Operating | 2024 |
| St Francis High School Of La Canada | $75,000 | La Canada Flintridge, CA, US | Scholarships | 2024 |
| Notre Dame Academy | $70,000 | Los Angeles, CA, US | General Operating | 2024 |
| Servite High School | $20,000 | Anaheim, CA, US | Scholarships | 2024 |
| St Marys High School | $65,000 | Lancaster, NY, US | Scholarships | 2024 |
| Verbum Dei Jesuit High School | $50,000 | Los Angeles, CA, US | General Operating | 2024 |
| Holy Child Jesus | $60,000 | Chicago, IL, US | General Operating | 2024 |
| Chaminade College Preparatory | $30,000 | Saint Louis, MO, US | General Operating | 2024 |
| Mount Saint Marys University | $20,000 | Emmitsburg, MD, US | General Operating | 2024 |
| Cathedral Catholic High School | $30,000 | San Diego, CA, US | General Operating | 2024 |
| Cathedral High School | $20,000 | Los Angeles, CA, US | Scholarships | 2024 |
| University Of The Pacific | $25,000 | Stockton, CA, US | General Operating | 2024 |
| President-board Of Trustees Santa Clara | $30,000 | Santa Clara, CA, US | Scholarships | 2024 |
| Immaculate Conception Academy | $20,000 | San Francisco, CA, US | General Operating | 2024 |
| Flintridge Sacred Heart Academy | $30,000 | La Canada Flintridge, CA, US | General Operating | 2024 |
| Sacred Heart High School | $65,000 | Los Angeles, CA, US | General Operating | 2024 |
| Immaculate Heart High School | $40,000 | Hollywood, CA, US | General Operating | 2024 |
| Loyola Marymount University | $125,000 | Los Angeles, CA, US | General Operating | 2024 |
| Notre Dame High School Of Sherman Oaks | $25,000 | Sherman Oaks, CA, US | General Operating | 2024 |
| Junipero Serra High School A Corp | $50,000 | Gardena, CA, US | General Operating | 2024 |
| Romana Convent Secondary School | $65,000 | Alhambra, CA, US | General Operating | 2024 |
| Pomona Catholic High School | $30,000 | Pomona, CA, US | Scholarships | 2024 |
| St Francis High School Of La Canada | $40,000 | La Canada, CA, US | General Operating | 2024 |
| St Anthony High School | $30,000 | Long Beach, CA, US | Scholarships | 2024 |
| Don Bosco Technical Institute | $30,000 | Rosemead, CA, US | General Operating | 2024 |
| Bishop Alemany High School | $30,000 | Mission Hills, CA, US | General Operating | 2024 |
| Bishop Montgomery High School | $30,000 | Torrance, CA, US | General Operating | 2024 |
| San Gabriel Mission High School | $30,000 | San Gabriel, CA, US | Scholarships | 2024 |
| Damien High Schools A Corp | $40,000 | La Verne, CA, US | General Operating | 2024 |
| Bishop Amat Memorial High School | $30,000 | La Puente, CA, US | General Operating | 2024 |
| Saint Marys Academy | $40,000 | Inglewood, CA, US | Scholarships | 2024 |
| Marianne Frostig Center Of Education | $50,000 | Pasadena, CA, US | Scholarships | 2024 |
| Maranatha High School | $20,000 | Pasadena, CA, US | Scholarships | 2024 |
| Hillside School And Learning Center | $45,000 | La Canada, CA, US | General Operating | 2024 |
| St Francis High School Of La Canada | $60,000 | La Canada Flintridge, CA, US | Scholarships | 2023 |
| Sacred Heart High School Waterbury | $60,000 | Waterbury, CT, US | General Operating | 2023 |
| St Marys High School | $30,000 | Lancaster, NY, US | Scholarships | 2023 |
| Bishop Alemany High School | $45,000 | Mission Hills, CA, US | Scholarships | 2023 |
| Verbum Dei Jesuit High School | $75,000 | Los Angeles, CA, US | General Operating | 2023 |
| Bishop Amat Memorial High School | $30,000 | La Puente, CA, US | Scholarships | 2023 |
| Chaminade College Preparatory | $30,000 | Saint Louis, MO, US | General Operating | 2023 |
| Notre Dame Academy Schools Fdn | $80,000 | Los Angeles, CA, US | Scholarships | 2023 |
| Mount Saint Marys University | $30,000 | Emmitsburg, MD, US | General Operating | 2023 |
| Cathedral High School | $60,000 | Los Angeles, CA, US | Scholarships | 2023 |
| Santa Clara Colelge | $30,000 | Santa Clara, CA, US | Scholarships | 2023 |
| Immaculate Conception Academy | $30,000 | San Francisco, CA, US | General Operating | 2023 |
| Flintridge Sacred Heart Academy | $45,000 | La Canada, CA, US | General Operating | 2023 |
| Immaculate Heart High School | $30,000 | Hollywood, CA, US | General Operating | 2023 |
| Loyola Marymount University | $110,000 | Los Angeles, CA, US | General Operating | 2023 |
| Junipero Serra High School A Corp | $60,000 | Gardena, CA, US | General Operating | 2023 |
| Pomona Catholic High School | $45,000 | Pomona, CA, US | Scholarships | 2023 |
| Mayfield Senior School Of The Holy Child | $80,000 | Pasadena, CA, US | Scholarships | 2023 |
| St Anthony High School | $45,000 | Long Beach, CA, US | Scholarships | 2023 |
| Don Bosco Technical Institute | $45,000 | Rosemead, CA, US | General Operating | 2023 |
| Bishop Montgomery High School | $45,000 | Torrance, CA, US | General Operating | 2023 |
| San Gabriel Mission High School | $45,000 | San Gabriel, CA, US | Scholarships | 2023 |
| Damien High Schools A Corp | $30,000 | La Verne, CA, US | General Operating | 2023 |
| St Marys Academy | $60,000 | Inglewood, CA, US | Scholarships | 2023 |
| Marianne Frostig Center Of Education | $30,000 | Pasadena, CA, US | Scholarships | 2023 |
| Maranatha High School | $30,000 | Pasadena, CA, US | Scholarships | 2023 |
| Hillside School And Learning Center | $30,000 | La Canada, CA, US | General Operating | 2023 |
| Mount Alverno High School | $20,000 | Sierra Madre, CA, US | Scholarships | 2023 |
| Holy Family High School | $10,000 | Broomfield, CO, US | Scholarships | 2023 |
| Romana Convent Secondary Schools | $40,000 | Alhambra, CA, US | General Operating | 2023 |
| Servite High School | $30,000 | Anaheim, CA, US | Scholarships | 2023 |
| St Francis High School Of La Canada | $60,000 | La Canada Flintridge, CA, US | Scholarships | 2023 |
| Sacred Heart High School Waterbury | $60,000 | Waterbury, CT, US | General Operating | 2023 |
| St Marys High School | $30,000 | Lancaster, NY, US | Scholarships | 2023 |
| Bishop Alemany High School | $45,000 | Mission Hills, CA, US | Scholarships | 2023 |
| Verbum Dei Jesuit High School | $75,000 | Los Angeles, CA, US | General Operating | 2023 |
| Bishop Amat Memorial High School | $30,000 | La Puente, CA, US | Scholarships | 2023 |
| Chaminade College Preparatory | $30,000 | Saint Louis, MO, US | General Operating | 2023 |
| Notre Dame Academy Schools Fdn | $80,000 | Los Angeles, CA, US | Scholarships | 2023 |
| Mount Saint Marys University | $30,000 | Emmitsburg, MD, US | General Operating | 2023 |
| Cathedral High School | $60,000 | Los Angeles, CA, US | Scholarships | 2023 |
| Santa Clara Colelge | $30,000 | Santa Clara, CA, US | Scholarships | 2023 |
| Immaculate Conception Academy | $30,000 | San Francisco, CA, US | General Operating | 2023 |
| Flintridge Sacred Heart Academy | $45,000 | La Canada, CA, US | General Operating | 2023 |
| Immaculate Heart High School | $30,000 | Hollywood, CA, US | General Operating | 2023 |
| Loyola Marymount University | $110,000 | Los Angeles, CA, US | General Operating | 2023 |
| Junipero Serra High School A Corp | $60,000 | Gardena, CA, US | General Operating | 2023 |
| Pomona Catholic High School | $45,000 | Pomona, CA, US | Scholarships | 2023 |
| Mayfield Senior School Of The Holy Child | $80,000 | Pasadena, CA, US | Scholarships | 2023 |
| St Anthony High School | $45,000 | Long Beach, CA, US | Scholarships | 2023 |
| Don Bosco Technical Institute | $45,000 | Rosemead, CA, US | General Operating | 2023 |
| Bishop Montgomery High School | $45,000 | Torrance, CA, US | General Operating | 2023 |
| San Gabriel Mission High School | $45,000 | San Gabriel, CA, US | Scholarships | 2023 |
| Damien High Schools A Corp | $30,000 | La Verne, CA, US | General Operating | 2023 |
| St Marys Academy | $60,000 | Inglewood, CA, US | Scholarships | 2023 |
| Marianne Frostig Center Of Education | $30,000 | Pasadena, CA, US | Scholarships | 2023 |
| Maranatha High School | $30,000 | Pasadena, CA, US | Scholarships | 2023 |
| Hillside School And Learning Center | $30,000 | La Canada, CA, US | General Operating | 2023 |
| Mount Alverno High School | $20,000 | Sierra Madre, CA, US | Scholarships | 2023 |
| Holy Family High School | $10,000 | Broomfield, CO, US | Scholarships | 2023 |
| Romana Convent Secondary Schools | $40,000 | Alhambra, CA, US | General Operating | 2023 |
| Servite High School | $30,000 | Anaheim, CA, US | Scholarships | 2023 |
| St Francis High School Of La Canada | $230,000 | La Canada Flintridge, CA, US | Scholarships | 2022 |
| Bishop Montgomery High School | $80,000 | Torrance, CA, US | Scholarships | 2022 |
| Don Bosco Technical Institute | $80,000 | Rosemead, CA, US | Scholarships | 2022 |
| Immaculate Conception Academy | $20,000 | San Francisco, CA, US | Scholarships | 2022 |
| Loyola Marymount University | $80,000 | Los Angeles, CA, US | Scholarships | 2022 |
| Damien High School | $40,000 | La Verne, CA, US | Scholarships | 2022 |
| St Marys High School | $10,000 | Lancaster, NY, US | Scholarships | 2022 |
| Flintridge Sacred Heart Academy | $75,000 | La Ca Ada Flintridge, CA, US | Scholarships | 2022 |
| Bishop Alemany High School | $15,000 | Mission Hills, CA, US | Scholarships | 2022 |
| Holy Child Jesus | $50,000 | Chicago, IL, US | Scholarships | 2022 |
| Bishop Amat Memorial High School | $55,000 | La Puente, CA, US | Scholarships | 2022 |
| Saint Mary's High School | $60,000 | Stockton, CA, US | Scholarships | 2022 |
| Notre Dame Academy Schools Fdn | $20,000 | Los Angeles, CA, US | Scholarships | 2022 |
| Immaculate Heart High School | $20,000 | Los Angeles, CA, US | Scholarships | 2022 |
| The Hillside School And Learning Center | $20,000 | La Ca Ada Flintridge, CA, US | Scholarships | 2022 |
| Cathedral High School | $60,000 | Los Angeles, CA, US | Scholarships | 2022 |
| University Of The Pacific | $25,000 | Stockton, CA, US | Scholarships | 2022 |
| Santa Clara University | $50,000 | Santa Clara, CA, US | Scholarships | 2022 |
| Junipero Serra High School | $40,000 | San Mateo, CA, US | Scholarships | 2022 |
| Mount Saint Marys University | $20,000 | Los Angeles, CA, US | Scholarships | 2022 |
| Pomona Catholic High School | $45,000 | Pomona, CA, US | Scholarships | 2022 |
| Mayfield Senior School Of The Holy Child | $15,000 | Pasadena, CA, US | Scholarships | 2022 |
| St Anthony High School | $80,000 | Long Beach, CA, US | Scholarships | 2022 |
| San Gabriel Mission High School | $30,000 | San Gabriel, CA, US | Scholarships | 2022 |
| St Marys Academy | $40,000 | Inglewood, CA, US | Scholarships | 2022 |
| Marianne Frostig Center Of Educational T | $20,000 | Pasadena, CA, US | Scholarships | 2022 |
| Verbum Dei High School | $60,000 | Los Angeles, CA, US | Scholarships | 2022 |
| Maranatha High School | $10,000 | Pasadena, CA, US | Scholarships | 2022 |
| Marlborough School | $35,000 | Los Angeles, CA, US | Scholarships | 2022 |
| Mount Alverno High School | $40,000 | Sierra Madre, CA, US | Scholarships | 2022 |
| Holy Family High School | $45,000 | Broomfield, CO, US | Scholarships | 2022 |
| Servite High School | $10,000 | Anaheim, CA, US | Scholarships | 2022 |
| St Francis High School Of La Canada | $230,000 | La Canada Flintridge, CA, US | Scholarships | 2022 |
| Bishop Montgomery High School | $80,000 | Torrance, CA, US | Scholarships | 2022 |
| Don Bosco Technical Institute | $80,000 | Rosemead, CA, US | Scholarships | 2022 |
| Immaculate Conception Academy | $20,000 | San Francisco, CA, US | Scholarships | 2022 |
| Loyola Marymount University | $80,000 | Los Angeles, CA, US | Scholarships | 2022 |
| Damien High School | $40,000 | La Verne, CA, US | Scholarships | 2022 |
| St Marys High School | $10,000 | Lancaster, NY, US | Scholarships | 2022 |
| Flintridge Sacred Heart Academy | $75,000 | La Ca Ada Flintridge, CA, US | Scholarships | 2022 |
| Bishop Alemany High School | $15,000 | Mission Hills, CA, US | Scholarships | 2022 |
| Holy Child Jesus | $50,000 | Chicago, IL, US | Scholarships | 2022 |
| Bishop Amat Memorial High School | $55,000 | La Puente, CA, US | Scholarships | 2022 |
| Saint Mary's High School | $60,000 | Stockton, CA, US | Scholarships | 2022 |
| Notre Dame Academy Schools Fdn | $20,000 | Los Angeles, CA, US | Scholarships | 2022 |
| Immaculate Heart High School | $20,000 | Los Angeles, CA, US | Scholarships | 2022 |
| The Hillside School And Learning Center | $20,000 | La Ca Ada Flintridge, CA, US | Scholarships | 2022 |
| Cathedral High School | $60,000 | Los Angeles, CA, US | Scholarships | 2022 |
| University Of The Pacific | $25,000 | Stockton, CA, US | Scholarships | 2022 |
| Santa Clara University | $50,000 | Santa Clara, CA, US | Scholarships | 2022 |
| Junipero Serra High School | $40,000 | San Mateo, CA, US | Scholarships | 2022 |
| Mount Saint Marys University | $20,000 | Los Angeles, CA, US | Scholarships | 2022 |
| Pomona Catholic High School | $45,000 | Pomona, CA, US | Scholarships | 2022 |
| Mayfield Senior School Of The Holy Child | $15,000 | Pasadena, CA, US | Scholarships | 2022 |
| St Anthony High School | $80,000 | Long Beach, CA, US | Scholarships | 2022 |
| San Gabriel Mission High School | $30,000 | San Gabriel, CA, US | Scholarships | 2022 |
| St Marys Academy | $40,000 | Inglewood, CA, US | Scholarships | 2022 |
| Marianne Frostig Center Of Educational T | $20,000 | Pasadena, CA, US | Scholarships | 2022 |
| Verbum Dei High School | $60,000 | Los Angeles, CA, US | Scholarships | 2022 |
| Maranatha High School | $10,000 | Pasadena, CA, US | Scholarships | 2022 |
| Marlborough School | $35,000 | Los Angeles, CA, US | Scholarships | 2022 |
| Mount Alverno High School | $40,000 | Sierra Madre, CA, US | Scholarships | 2022 |
| Holy Family High School | $45,000 | Broomfield, CO, US | Scholarships | 2022 |
| Servite High School | $10,000 | Anaheim, CA, US | Scholarships | 2022 |
| St Francis High School Of La Canada | $230,000 | La Canada Flintridge, CA, US | Scholarships | 2022 |
| Bishop Montgomery High School | $80,000 | Torrance, CA, US | Scholarships | 2022 |
| Don Bosco Technical Institute | $80,000 | Rosemead, CA, US | Scholarships | 2022 |
| Immaculate Conception Academy | $20,000 | San Francisco, CA, US | Scholarships | 2022 |
| Loyola Marymount University | $80,000 | Los Angeles, CA, US | Scholarships | 2022 |
| Damien High School | $40,000 | La Verne, CA, US | Scholarships | 2022 |
| St Marys High School | $10,000 | Lancaster, NY, US | Scholarships | 2022 |
| Flintridge Sacred Heart Academy | $75,000 | La Ca Ada Flintridge, CA, US | Scholarships | 2022 |
| Bishop Alemany High School | $15,000 | Mission Hills, CA, US | Scholarships | 2022 |
| Holy Child Jesus | $50,000 | Chicago, IL, US | Scholarships | 2022 |
| Bishop Amat Memorial High School | $55,000 | La Puente, CA, US | Scholarships | 2022 |
| Saint Mary's High School | $60,000 | Stockton, CA, US | Scholarships | 2022 |
| Notre Dame Academy Schools Fdn | $20,000 | Los Angeles, CA, US | Scholarships | 2022 |
| Immaculate Heart High School | $20,000 | Los Angeles, CA, US | Scholarships | 2022 |
| The Hillside School And Learning Center | $20,000 | La Ca Ada Flintridge, CA, US | Scholarships | 2022 |
| Cathedral High School | $60,000 | Los Angeles, CA, US | Scholarships | 2022 |
| University Of The Pacific | $25,000 | Stockton, CA, US | Scholarships | 2022 |
| Santa Clara University | $50,000 | Santa Clara, CA, US | Scholarships | 2022 |
| Junipero Serra High School | $40,000 | San Mateo, CA, US | Scholarships | 2022 |
| Mount Saint Marys University | $20,000 | Los Angeles, CA, US | Scholarships | 2022 |
| Pomona Catholic High School | $45,000 | Pomona, CA, US | Scholarships | 2022 |
| Mayfield Senior School Of The Holy Child | $15,000 | Pasadena, CA, US | Scholarships | 2022 |
| St Anthony High School | $80,000 | Long Beach, CA, US | Scholarships | 2022 |
| San Gabriel Mission High School | $30,000 | San Gabriel, CA, US | Scholarships | 2022 |
| St Marys Academy | $40,000 | Inglewood, CA, US | Scholarships | 2022 |
| Marianne Frostig Center Of Educational T | $20,000 | Pasadena, CA, US | Scholarships | 2022 |
| Verbum Dei High School | $60,000 | Los Angeles, CA, US | Scholarships | 2022 |
| Maranatha High School | $10,000 | Pasadena, CA, US | Scholarships | 2022 |
| Marlborough School | $35,000 | Los Angeles, CA, US | Scholarships | 2022 |
| Mount Alverno High School | $40,000 | Sierra Madre, CA, US | Scholarships | 2022 |
| Holy Family High School | $45,000 | Broomfield, CO, US | Scholarships | 2022 |
| Servite High School | $10,000 | Anaheim, CA, US | Scholarships | 2022 |
| St Francis High School Of La Canada | $140,000 | La Canada Flintridge, CA, US | Scholarships | 2021 |
| Bishop Montgomery High School | $30,000 | Torrance, CA, US | Scholarships | 2021 |
| Don Bosco Technical Institute | $80,000 | Rosemead, CA, US | Scholarships | 2021 |
| Immaculate Conception Academy | $20,000 | San Francisco, CA, US | Scholarships | 2021 |
| Loyola High School Of Los Angeles | $40,000 | Los Angeles, CA, US | Scholarships | 2021 |
| Loyola Marymount University | $20,000 | Los Angeles, CA, US | Scholarships | 2021 |
| Damien High School | $20,000 | La Verne, CA, US | Scholarships | 2021 |
| Flintridge Sacred Heart Academy | $20,000 | La Ca Ada Flintridge, CA, US | Scholarships | 2021 |
| Bishop Alemany High School | $25,000 | Mission Hills, CA, US | Scholarships | 2021 |
| Notre Dame Academy Schools Foundation | $10,000 | Los Angeles, CA, US | Scholarship | 2021 |
| Bishop Amat Memorial High School | $45,000 | La Puente, CA, US | Scholarships | 2021 |
| Saint Mary's High School | $45,000 | Stockton, CA, US | Scholarships | 2021 |
| Notre Dame Academy Schools Fdn | $10,000 | Los Angeles, CA, US | Scholarships | 2021 |
| Immaculate Heart High School | $20,000 | Los Angeles, CA, US | Scholarships | 2021 |
| The Hillside School And Learning Center | $20,000 | La Ca Ada Flintridge, CA, US | Scholarships | 2021 |
| Cathedral High School | $85,000 | Los Angeles, CA, US | Scholarships | 2021 |
| University Of The Pacific | $50,000 | Stockton, CA, US | Scholarships | 2021 |
| Junipero Serra High School | $65,000 | San Mateo, CA, US | Scholarships | 2021 |
| Mount Saint Marys University | $20,000 | Los Angeles, CA, US | Scholarships | 2021 |
| Pomona Catholic High School | $30,000 | Pomona, CA, US | Scholarships | 2021 |
| Mayfield Senior School Of The Holy Child | $30,000 | Pasadena, CA, US | Scholarships | 2021 |
| St Anthony High School | $30,000 | Long Beach, CA, US | Scholarships | 2021 |
| San Gabriel Mission High School | $30,000 | San Gabriel, CA, US | Scholarships | 2021 |
| St Marys Academy | $40,000 | Inglewood, CA, US | Scholarships | 2021 |
| Marianne Frostig Center Of Educational T | $45,000 | Pasadena, CA, US | Scholarships | 2021 |
| Verbum Dei High School | $95,000 | Los Angeles, CA, US | Scholarships | 2021 |
| Mount Alverno High School | $65,000 | Sierra Madre, CA, US | Scholarships | 2021 |
| Maranatha High School | $25,000 | Pasadena, CA, US | Scholarships | 2021 |
| Holy Family High School | $45,000 | Broomfield, CO, US | Scholarships | 2021 |
| St Francis High School Of La Canada | $40,000 | La Canada Flintridge, CA, US | Scholarships | 2020 |
| San Gabriel Mission High School | $30,000 | San Gabriel, CA, US | Scholarships | 2020 |
| Bishop Montgomery High School | $30,000 | Torrance, CA, US | Scholarships | 2020 |
| Don Bosco Technical Institute | $30,000 | Rosemead, CA, US | Scholarships | 2020 |
| Immaculate Conception Academy | $20,000 | San Francisco, CA, US | Scholarships | 2020 |
| Loyola High School Of Los Angeles | $40,000 | Los Angeles, CA, US | Scholarships | 2020 |
| Loyola Marymount University | $70,000 | Los Angeles, CA, US | Scholarships | 2020 |
| Marianne Frosting Center | $70,000 | Pasadena, CA, US | Scholarships | 2020 |
| Mount Saint Mary's University | $20,000 | Emmitsburg, MD, US | Scholarships | 2020 |
| Santa Clara College | $10,000 | Santa Clara, CA, US | Scholarships | 2020 |
| Saint Monica Catholic High School | $10,000 | Santa Monica, CA, US | Scholarships | 2020 |
| Sacred Heart High School | $40,000 | Los Angeles, CA, US | Scholarships | 2020 |
| Damien High School | $20,000 | La Verne, CA, US | Scholarships | 2020 |
| Flintridge Sacred Heart Academy | $20,000 | La Caada Flintridge, CA, US | Scholarships | 2020 |
| Bishop Amat Memorial High School | $20,000 | La Puente, CA, US | Scholarships | 2020 |
| Saint Mary's High School | $35,000 | Stockton, CA, US | Scholarships | 2020 |
| St Mary's Academy | $40,000 | Inglewood, CA, US | Scholarships | 2020 |
| Immaculate Heart High School | $20,000 | Los Angeles, CA, US | Scholarships | 2020 |
| Pomona Catholic High School | $30,000 | Pomona, CA, US | Scholarships | 2020 |
| Verbum Dei High School | $50,000 | Los Angeles, CA, US | Scholarships | 2020 |
| The Hillside School And Learning Center | $20,000 | La Caada Flintridge, CA, US | Scholarships | 2020 |
| St Anthony High School | $30,000 | Long Beach, CA, US | Scholarships | 2020 |
| Cathedral High School | $45,000 | Los Angeles, CA, US | Scholarships | 2020 |
| Mater Dei High School | $20,000 | Santa Ana, CA, US | Scholarships | 2020 |
| University Of The Pacific | $25,000 | Stockton, CA, US | Scholarships | 2020 |
| Mount Alverno High School | $40,000 | Sierra Madre, CA, US | Scholarships | 2020 |
| Notre Dame Academy Elementary School | $20,000 | Los Angeles, CA, US | Scholarships | 2020 |
| Junipero Serra High School | $40,000 | San Mateo, CA, US | Scholarships | 2020 |
| Mayfield Senior School Of The Holy Child | $30,000 | Pasadena, CA, US | Scholarships | 2020 |
| The Waverly School | $50,000 | Pasadena, CA, US | Scholarships | 2020 |
| Maranatha High School | $50,000 | Pasadena, CA, US | Scholarships | 2020 |
| Holy Family High School | $15,000 | Broomfield, CO, US | Scholarships | 2020 |
Foundations Similar to Mayr George H - Main
Discover 5 foundations with comparable assets ($27,972,030-$34,677,711), similar grant patterns, and geographic focus in MO that may also align with your organization's funding needs and grant seeking strategy.
| Foundation Name | Total Assets | Typical Grant Size | Service Area | Similarity Match |
|---|---|---|---|---|
|
Shelton H Short Jr Trust
EIN: 54-6140127 | 571 grants awarded |
$31,975,462
(≈ Similar) |
$20,000
median grant |
Saint Louis, MO
Same state |
|
|
Jedel Family Foundation
EIN: 27-7040428 | 59 grants awarded |
$33,406,629
(≈ Similar) |
$25,000
median grant |
Kansas City, MO
Same state |
|
|
Jp Humphreys Foundation
EIN: 43-1244445 | 199 grants awarded |
$34,640,227
(≈ Similar) |
$50,000
median grant |
Joplin, MO
Same state |
|
|
The Baum Family Foundation
EIN: 35-2481660 | 246 grants awarded |
$34,677,711
(≈ Similar) |
$25,000
median grant |
Kansas City, MO
Same state |
|
|
Chapman Family Foundation
EIN: 26-6665176 | 62 grants awarded |
$27,972,030
(≈ Similar) |
$20,000
median grant |
Saint Louis, MO
Same state |
|
Related Foundation Resources in MO:
Contact Information
Official contact details for Mayr George H - Main as registered with the IRS. These details are essential for grant applications, correspondence, and due diligence processes.
| EIN | 95-6062009 |
| Website | N/A |
| Address | 6325 S RAINBOW BLVD STE 300 Las Vegas, NV 89118-3278 |
Key People (4)
Board members, trustees, and key staff who oversee Mayr George H - Main's grant making decisions and strategic direction. Understanding leadership composition can provide insights into foundation priorities and potential networking opportunities.
| Director | Natalie O'connor |
|---|---|
| Director | Catherine Grier Olson |
| Board Advisor | Patrick Haden |
| Trustee | Wells Fargo Bank N A |
Forms 990-PF
IRS Form 990-PF filings provide comprehensive financial information, grant details, and operational data. These documents are essential resources for understanding foundation capacity, giving patterns, and strategic priorities.
Form 990-PF Research Tips
- Review Part XV for detailed grant recipient information and funding purposes
- Check Part I for total assets, annual giving amounts, and payout requirements
- Examine Part VIII for key personnel compensation and board structure
- Look for trends across multiple years to understand giving patterns
About This Foundation Profile
This comprehensive foundation profile for Mayr George H - Main is powered by Grant Bay's advanced foundation research platform. Our system analyzes IRS Form 990-PF filings, grant histories, and philanthropic patterns to provide nonprofit organizations with actionable intelligence for grant seeking success.
Data Sources & Accuracy
All information is derived from official IRS filings and public records. Grant Bay processes thousands of Form 990-PF documents to extract grant details, financial data, and organizational information. Data accuracy depends on foundation reporting quality and IRS filing completeness.
Research Applications
Use this profile for prospect research, grant strategy development, application preparation, and relationship building. Combine this data with additional research on foundation priorities, application processes, and board member backgrounds for comprehensive grant seeking strategies.
Data Currency: Last updated
March 2026
based on IRS Form 990-PF filings. Foundation information reflects most recent available tax year data.