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FundersMO

Grants paid by Mayr George H - Main

EIN 95-6062009 · Saint Louis, MO · Form 990-PF, Part XV

Mayr George H - Main of Saint Louis, MO (EIN 95-6062009) reported 159 grants paid totaling $6,625,000 to 50 recipients in tax years 2020–2025, on Form 990-PF, Part XV. Derived from IRS e-file data, dataset version 2026.09.0, built 2026-09-03.

Grants paid

$6,625,000

159 grants

Recipients

50

distinct organizations

Tax years

2020–2025

5 filings in the corpus

By tax year

Grants by tax year, as the same figures
Tax yearGrants paidAmount paidApproved for future
202032$1,030,000
202232$1,480,000
202331$1,390,000
202433$1,360,000
202531$1,365,000

Top recipients

The 50 recipients receiving the most from Mayr George H - Main, by grants paid, out of 50 distinct recipients.

Recipients ranked by total grants paid
RecipientMatchLocationGrantsTotal paidLatest year
St Francis High School of la Canada 95-1768858CLa Canada Flintridge, CA6$545,0002025
Loyola Marymount UniversityULos Angeles, CA5$435,0002025
Verbum Dei High School 30-1232767DLos Angeles, CA5$295,0002025
Cathedral High School 95-4598507BLos Angeles, CA5$255,0002025
Bishop Montgomery High School 95-2005811BTorrance, CA5$245,0002025
Junipero Serra High School 95-1744360DSan Mateo, CA5$240,0002025
Don Bosco Technical Institute 95-1860996BRosemead, CA5$235,0002025
St Mary's Academy 95-2097145BInglewood, CA5$230,0002025
St Anthony High School 95-1831112BLong Beach, CA5$225,0002025
Flintridge Sacred Heart Academy 95-0739610BLa Caada Flintridge, CA5$220,0002025
Bishop Amat Memorial High School 95-2056602BLa Puente, CA5$195,0002025
Pomona Catholic High School 95-1759179BPomona, CA5$190,0002025
San Gabriel Mission High School 95-2015452BSan Gabriel, CA5$175,0002025
Romana Convent Secondary School 95-1756424CAlhambra, CA3$175,0002025
Damien High School 95-2044453DLa Verne, CA5$160,0002025
Sacred Heart High School 95-1641966BLos Angeles, CA3$155,0002025
Holy Child Jesus 36-2171066BChicago, IL3$150,0002025
The Hillside School and Learning Center 95-2789645BLa Caada Flintridge, CA5$145,0002025
Maranatha High School 95-2401932BPasadena, CA5$140,0002025
Immaculate Heart High School 95-1643329BLos Angeles, CA5$140,0002025
St Marys High School 16-1401191BLancaster, NY4$135,0002025
Bishop Alemany High School 95-1953852BMission Hills, CA4$130,0002025
Marianne Frostig Center of Education 95-2098575CPasadena, CA4$130,0002025
Mayfield Senior School of the Holy Child 95-1816029CPasadena, CA3$125,0002023
Immaculate Conception Academy 94-1156675BSan Francisco, CA5$120,0002025
Notre Dame Academy 95-1878862CLos Angeles, CA2$115,0002025
Mount Alverno High School 95-3331866BSierra Madre, CA3$100,0002023
Notre Dame Academy Schools Fdn 46-1315648BLos Angeles, CA2$100,0002023
Mount Saint Mary's UniversityUEmmitsburg, MD4$100,0002025
Chaminade College Preparatory 43-0653275BSaint Louis, MO3$100,0002025
University of the PacificUStockton, CA4$100,0002025
Saint Mary's High SchoolUStockton, CA2$95,0002022
Servite High SchoolUAnaheim, CA4$90,0002025
Marianne Frosting CenterUPasadena, CA1$70,0002020
Holy Family High School 84-1490222BBroomfield, CO3$70,0002023
Sacred Heart High School Waterbury 06-0646798BWaterbury, CT1$60,0002023
Santa Clara UniversityUSanta Clara, CA1$50,0002022
Notre Dame High School of Sherman Oaks 95-1716808BSherman Oaks, CA2$50,0002025
The Waverly School 95-4869859BPasadena, CA1$50,0002020
Loyola High School of Los Angeles 95-1664109BLos Angeles, CA1$40,0002020
Santa Clara CollegeUSaint Louis, MO1$40,0002025
Marlborough School 95-2816435BLos Angeles, CA1$35,0002022
President-Board of Trustees Santa Clara College 94-1156617BSanta Clara, CA1$30,0002024
Santa Clara ColelgeUSanta Clara, CA1$30,0002023
Cathedral Catholic High SchoolUSan Diego, CA1$30,0002024
Mount Saint Marys University 95-1641455BLos Angeles, CA1$20,0002022
Notre Dame Academy Elementary SchoolULos Angeles, CA1$20,0002020
Mater Dei High SchoolUSanta Ana, CA1$20,0002020
Saint Monica Catholic High SchoolUSanta Monica, CA1$10,0002020
Santa Clara CollegeUSanta Clara, CA1$10,0002020

Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.

Every grant

All 159 grant rows this organization reported, most recent first.

Grants reported by Mayr George H - Main
Tax yearRecipientMatchAmountTypePurposeSource filing
2025St Francis Hs of la Canada Flintridge La Canada, CAD$100,000paidGENERAL OPERATING202641319349101709
2025Romana Convent Secondary School Alhambra, CAC$70,000paidGENERAL OPERATING202641319349101709
2025Cathedral High School Los Angeles, CAB$70,000paidGENERAL OPERATING202641319349101709
2025Bishop Montgomery High School Torrance, CAB$60,000paidGENERAL OPERATING202641319349101709
2025Verbum Dei Jesuit High School Los Angeles, CAB$60,000paidGENERAL OPERATING202641319349101709
2025Bishop Amat Memorial High School La Puente, CAB$60,000paidGENERAL OPERATING202641319349101709
2025Don Bosco Technical Institute Rosemead, CAB$50,000paidGENERAL OPERATING202641319349101709
2025Loyola Marymount University Los Angeles, CAU$50,000paidGENERAL OPERATING202641319349101709
2025Junipero Serra High School a Corp Gardena, CAB$50,000paidGENERAL OPERATING202641319349101709
2025Saint Marys Academy Inglewood, CAB$50,000paidSCHOLARSHIPS202641319349101709
2025Sacred Heart High School Los Angeles, CAB$50,000paidGENERAL OPERATING202641319349101709
2025Flintridge Sacred Heart Academy La Canada Flintridge, CAB$50,000paidGENERAL OPERATING202641319349101709
2025Notre Dame Academy Los Angeles, CAC$45,000paidGENERAL OPERATING202641319349101709
2025San Gabriel Mission High School San Gabriel, CAB$40,000paidSCHOLARSHIPS202641319349101709
2025Holy Child Jesus Chicago, ILB$40,000paidGENERAL OPERATING202641319349101709
2025Santa Clara College Saint Louis, MOU$40,000paidGENERAL OPERATING202641319349101709
2025St Anthony High School Long Beach, CAB$40,000paidSCHOLARSHIPS202641319349101709
2025Chaminade College Preparatory Saint Louis, MOB$40,000paidGENERAL OPERATING202641319349101709
2025Pomona Catholic High School Pomona, CAB$40,000paidSCHOLARSHIPS202641319349101709
2025Bishop Alemany High School Mission Hills, CAB$40,000paidGENERAL OPERATING202641319349101709
2025Marianne Frostig Center of Education Pasadena, CAC$30,000paidSCHOLARSHIPS202641319349101709
2025Immaculate Conception Academy San Francisco, CAB$30,000paidGENERAL OPERATING202641319349101709
2025Immaculate Heart High School Hollywood, CAB$30,000paidGENERAL OPERATING202641319349101709
2025Servite High School Anaheim, CAU$30,000paidSCHOLARSHIPS202641319349101709
2025Hillside School and Learning Center La Canada, CAB$30,000paidGENERAL OPERATING202641319349101709
2025Mount Saint Marys University Emmitsburg, MDU$30,000paidGENERAL OPERATING202641319349101709
2025Damien High Schools a Corp La Verne, CAB$30,000paidGENERAL OPERATING202641319349101709
2025St Marys High School Lancaster, NYB$30,000paidSCHOLARSHIPS202641319349101709
2025Maranatha High School Pasadena, CAB$30,000paidSCHOLARSHIPS202641319349101709
2025Notre Dame High School of Sherman Oaks Sherman Oaks, CAB$25,000paidGENERAL OPERATING202641319349101709
2025University of the Pacific Stockton, CAU$25,000paidGENERAL OPERATING202641319349101709
2024Loyola Marymount University Los Angeles, CAU$125,000paidGENERAL OPERATING202521899349100707
2024St Francis High School of la Canada La Canada Flintridge, CAC$75,000paidSCHOLARSHIPS202521899349100707
2024Notre Dame Academy Los Angeles, CAC$70,000paidGENERAL OPERATING202521899349100707
2024Sacred Heart High School Los Angeles, CAB$65,000paidGENERAL OPERATING202521899349100707
2024St Marys High School Lancaster, NYB$65,000paidSCHOLARSHIPS202521899349100707
2024Romana Convent Secondary School Alhambra, CAC$65,000paidGENERAL OPERATING202521899349100707
2024Holy Child Jesus Chicago, ILB$60,000paidGENERAL OPERATING202521899349100707
2024Marianne Frostig Center of Education Pasadena, CAC$50,000paidSCHOLARSHIPS202521899349100707
2024Junipero Serra High School a Corp Gardena, CAB$50,000paidGENERAL OPERATING202521899349100707
2024Verbum Dei Jesuit High School Los Angeles, CAB$50,000paidGENERAL OPERATING202521899349100707
2024Hillside School and Learning Center La Canada, CAB$45,000paidGENERAL OPERATING202521899349100707
2024St Francis High School of la Canada Flintridge La Canada, CAB$40,000paidGENERAL OPERATING202521899349100707
2024Immaculate Heart High School Hollywood, CAB$40,000paidGENERAL OPERATING202521899349100707
2024Damien High Schools a Corp La Verne, CAB$40,000paidGENERAL OPERATING202521899349100707
2024Saint Marys Academy Inglewood, CAB$40,000paidSCHOLARSHIPS202521899349100707
2024Bishop Alemany High School Mission Hills, CAB$30,000paidGENERAL OPERATING202521899349100707
2024Bishop Amat Memorial High School La Puente, CAB$30,000paidGENERAL OPERATING202521899349100707
2024Pomona Catholic High School Pomona, CAB$30,000paidSCHOLARSHIPS202521899349100707
2024Flintridge Sacred Heart Academy La Canada Flintridge, CAB$30,000paidGENERAL OPERATING202521899349100707
2024St Anthony High School Long Beach, CAB$30,000paidSCHOLARSHIPS202521899349100707
2024President-Board of Trustees Santa Clara College Santa Clara, CAB$30,000paidSCHOLARSHIPS202521899349100707
2024Bishop Montgomery High School Torrance, CAB$30,000paidGENERAL OPERATING202521899349100707
2024Cathedral Catholic High School San Diego, CAU$30,000paidGENERAL OPERATING202521899349100707
2024Chaminade College Preparatory Saint Louis, MOB$30,000paidGENERAL OPERATING202521899349100707
2024San Gabriel Mission High School San Gabriel, CAB$30,000paidSCHOLARSHIPS202521899349100707
2024Don Bosco Technical Institute Rosemead, CAB$30,000paidGENERAL OPERATING202521899349100707
2024University of the Pacific Stockton, CAU$25,000paidGENERAL OPERATING202521899349100707
2024Notre Dame High School of Sherman Oaks Sherman Oaks, CAB$25,000paidGENERAL OPERATING202521899349100707
2024Immaculate Conception Academy San Francisco, CAB$20,000paidGENERAL OPERATING202521899349100707
2024Servite High School Anaheim, CAU$20,000paidSCHOLARSHIPS202521899349100707
2024Mount Saint Marys University Emmitsburg, MDU$20,000paidGENERAL OPERATING202521899349100707
2024Maranatha High School Pasadena, CAB$20,000paidSCHOLARSHIPS202521899349100707
2024Cathedral High School Los Angeles, CAB$20,000paidSCHOLARSHIPS202521899349100707
2023Loyola Marymount University Los Angeles, CAU$110,000paidGENERAL OPERATING202401299349102545
2023Notre Dame Academy Schools Fdn Los Angeles, CAB$80,000paidSCHOLARSHIPS202401299349102545
2023Mayfield Senior School of the Holy Child Pasadena, CAC$80,000paidSCHOLARSHIPS202401299349102545
2023Verbum Dei Jesuit High School Los Angeles, CAB$75,000paidGENERAL OPERATING202401299349102545
2023Junipero Serra High School a Corp Gardena, CAB$60,000paidGENERAL OPERATING202401299349102545
2023St Francis High School of la Canada La Canada Flintridge, CAC$60,000paidSCHOLARSHIPS202401299349102545
2023Sacred Heart High School Waterbury Waterbury, CTB$60,000paidGENERAL OPERATING202401299349102545
2023St Marys Academy Inglewood, CAB$60,000paidSCHOLARSHIPS202401299349102545
2023Cathedral High School Los Angeles, CAB$60,000paidSCHOLARSHIPS202401299349102545
2023San Gabriel Mission High School San Gabriel, CAB$45,000paidSCHOLARSHIPS202401299349102545
2023Pomona Catholic High School Pomona, CAB$45,000paidSCHOLARSHIPS202401299349102545
2023Bishop Alemany High School Mission Hills, CAB$45,000paidSCHOLARSHIPS202401299349102545
2023Don Bosco Technical Institute Rosemead, CAB$45,000paidGENERAL OPERATING202401299349102545
2023Flintridge Sacred Heart Academy La Canada, CAB$45,000paidGENERAL OPERATING202401299349102545
2023Bishop Montgomery High School Torrance, CAB$45,000paidGENERAL OPERATING202401299349102545
2023St Anthony High School Long Beach, CAB$45,000paidSCHOLARSHIPS202401299349102545
2023Romana Convent Secondary Schools Alhambra, CAC$40,000paidGENERAL OPERATING202401299349102545
2023St Marys High School Lancaster, NYB$30,000paidSCHOLARSHIPS202401299349102545
2023Mount Saint Marys University Emmitsburg, MDU$30,000paidGENERAL OPERATING202401299349102545
2023Bishop Amat Memorial High School La Puente, CAB$30,000paidSCHOLARSHIPS202401299349102545
2023Damien High Schools a Corp La Verne, CAB$30,000paidGENERAL OPERATING202401299349102545
2023Maranatha High School Pasadena, CAB$30,000paidSCHOLARSHIPS202401299349102545
2023Santa Clara Colelge Santa Clara, CAU$30,000paidSCHOLARSHIPS202401299349102545
2023Immaculate Heart High School Hollywood, CAB$30,000paidGENERAL OPERATING202401299349102545
2023Marianne Frostig Center of Education Pasadena, CAC$30,000paidSCHOLARSHIPS202401299349102545
2023Hillside School and Learning Center La Canada, CAB$30,000paidGENERAL OPERATING202401299349102545
2023Immaculate Conception Academy San Francisco, CAB$30,000paidGENERAL OPERATING202401299349102545
2023Servite High School Anaheim, CAU$30,000paidSCHOLARSHIPS202401299349102545
2023Chaminade College Preparatory Saint Louis, MOB$30,000paidGENERAL OPERATING202401299349102545
2023Mount Alverno High School Sierra Madre, CAB$20,000paidSCHOLARSHIPS202401299349102545
2023Holy Family High School Broomfield, COB$10,000paidSCHOLARSHIPS202401299349102545
2022St Francis High School of la Canada La Canada Flintridge, CAC$230,000paidSCHOLARSHIPS202331989349100523
2022Bishop Montgomery High School Torrance, CAB$80,000paidSCHOLARSHIPS202331989349100523
2022Don Bosco Technical Institute Rosemead, CAB$80,000paidSCHOLARSHIPS202331989349100523
2022St Anthony High School Long Beach, CAB$80,000paidSCHOLARSHIPS202331989349100523
2022Loyola Marymount University Los Angeles, CAU$80,000paidSCHOLARSHIPS202331989349100523
2022Flintridge Sacred Heart Academy La Ca Ada Flintridge, CAB$75,000paidSCHOLARSHIPS202331989349100523
2022Verbum Dei High School Los Angeles, CAD$60,000paidSCHOLARSHIPS202331989349100523
2022Saint Mary's High School Stockton, CAU$60,000paidSCHOLARSHIPS202331989349100523
2022Cathedral High School Los Angeles, CAB$60,000paidSCHOLARSHIPS202331989349100523
2022Bishop Amat Memorial High School La Puente, CAB$55,000paidSCHOLARSHIPS202331989349100523
2022Holy Child Jesus Chicago, ILB$50,000paidSCHOLARSHIPS202331989349100523
2022Santa Clara University Santa Clara, CAU$50,000paidSCHOLARSHIPS202331989349100523
2022Holy Family High School Broomfield, COB$45,000paidSCHOLARSHIPS202331989349100523
2022Pomona Catholic High School Pomona, CAB$45,000paidSCHOLARSHIPS202331989349100523
2022Junipero Serra High School San Mateo, CAD$40,000paidSCHOLARSHIPS202331989349100523
2022Mount Alverno High School Sierra Madre, CAB$40,000paidSCHOLARSHIPS202331989349100523
2022St Marys Academy Inglewood, CAB$40,000paidSCHOLARSHIPS202331989349100523
2022Damien High School La Verne, CAD$40,000paidSCHOLARSHIPS202331989349100523
2022Marlborough School Los Angeles, CAB$35,000paidSCHOLARSHIPS202331989349100523
2022San Gabriel Mission High School San Gabriel, CAB$30,000paidSCHOLARSHIPS202331989349100523
2022University of the Pacific Stockton, CAU$25,000paidSCHOLARSHIPS202331989349100523
2022Mount Saint Marys University Los Angeles, CAB$20,000paidSCHOLARSHIPS202331989349100523
2022Immaculate Conception Academy San Francisco, CAB$20,000paidSCHOLARSHIPS202331989349100523
2022Immaculate Heart High School Los Angeles, CAB$20,000paidSCHOLARSHIPS202331989349100523
2022The Hillside School and Learning Center La Ca Ada Flintridge, CAB$20,000paidSCHOLARSHIPS202331989349100523
2022Notre Dame Academy Schools Fdn Los Angeles, CAB$20,000paidSCHOLARSHIPS202331989349100523
2022Marianne Frostig Center of Educational T Pasadena, CAC$20,000paidSCHOLARSHIPS202331989349100523
2022Mayfield Senior School of the Holy Child Pasadena, CAC$15,000paidSCHOLARSHIPS202331989349100523
2022Bishop Alemany High School Mission Hills, CAB$15,000paidSCHOLARSHIPS202331989349100523
2022St Marys High School Lancaster, NYB$10,000paidSCHOLARSHIPS202331989349100523
2022Maranatha High School Pasadena, CAB$10,000paidSCHOLARSHIPS202331989349100523
2022Servite High School Anaheim, CAU$10,000paidSCHOLARSHIPS202331989349100523
2020Marianne Frosting Center Pasadena, CAU$70,000paidSCHOLARSHIPS202143159349102849
2020Loyola Marymount University Los Angeles, CAU$70,000paidSCHOLARSHIPS202143159349102849
2020The Waverly School Pasadena, CAB$50,000paidSCHOLARSHIPS202143159349102849
2020Maranatha High School Pasadena, CAB$50,000paidSCHOLARSHIPS202143159349102849
2020Verbum Dei High School Los Angeles, CAD$50,000paidSCHOLARSHIPS202143159349102849
2020Cathedral High School Los Angeles, CAB$45,000paidSCHOLARSHIPS202143159349102849
2020Loyola High School of Los Angeles Los Angeles, CAB$40,000paidSCHOLARSHIPS202143159349102849
2020St Francis High School of la Canada La Canada Flintridge, CAC$40,000paidSCHOLARSHIPS202143159349102849
2020Junipero Serra High School San Mateo, CAD$40,000paidSCHOLARSHIPS202143159349102849
2020Sacred Heart High School Los Angeles, CAB$40,000paidSCHOLARSHIPS202143159349102849
2020St Mary's Academy Inglewood, CAB$40,000paidSCHOLARSHIPS202143159349102849
2020Mount Alverno High School Sierra Madre, CAB$40,000paidSCHOLARSHIPS202143159349102849
2020Saint Mary's High School Stockton, CAU$35,000paidSCHOLARSHIPS202143159349102849
2020San Gabriel Mission High School San Gabriel, CAB$30,000paidSCHOLARSHIPS202143159349102849
2020St Anthony High School Long Beach, CAB$30,000paidSCHOLARSHIPS202143159349102849
2020Don Bosco Technical Institute Rosemead, CAB$30,000paidSCHOLARSHIPS202143159349102849
2020Pomona Catholic High School Pomona, CAB$30,000paidSCHOLARSHIPS202143159349102849
2020Bishop Montgomery High School Torrance, CAB$30,000paidSCHOLARSHIPS202143159349102849
2020Mayfield Senior School of the Holy Child Pasadena, CAC$30,000paidSCHOLARSHIPS202143159349102849
2020University of the Pacific Stockton, CAU$25,000paidSCHOLARSHIPS202143159349102849
2020Damien High School La Verne, CAD$20,000paidSCHOLARSHIPS202143159349102849
2020Flintridge Sacred Heart Academy La Caada Flintridge, CAB$20,000paidSCHOLARSHIPS202143159349102849
2020Notre Dame Academy Elementary School Los Angeles, CAU$20,000paidSCHOLARSHIPS202143159349102849
2020Mater Dei High School Santa Ana, CAU$20,000paidSCHOLARSHIPS202143159349102849
2020Mount Saint Mary's University Emmitsburg, MDU$20,000paidSCHOLARSHIPS202143159349102849
2020The Hillside School and Learning Center La Caada Flintridge, CAB$20,000paidSCHOLARSHIPS202143159349102849
2020Immaculate Conception Academy San Francisco, CAB$20,000paidSCHOLARSHIPS202143159349102849
2020Immaculate Heart High School Los Angeles, CAB$20,000paidSCHOLARSHIPS202143159349102849
2020Bishop Amat Memorial High School La Puente, CAB$20,000paidSCHOLARSHIPS202143159349102849
2020Holy Family High School Broomfield, COB$15,000paidSCHOLARSHIPS202143159349102849
2020Saint Monica Catholic High School Santa Monica, CAU$10,000paidSCHOLARSHIPS202143159349102849
2020Santa Clara College Santa Clara, CAU$10,000paidSCHOLARSHIPS202143159349102849

Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.

Recipient matching for this dataset version has not yet completed its independent precision check. Tier A rows carry the EIN the filer reported; tiers B–D are the matcher's inference and should be read as leads until the check is published on the methodology page.

Source filings

Every figure above is traceable to one of these IRS e-file returns by its OBJECT_ID.

Returns this page is derived from
FormTax yearPeriod endFiledSchemaIRS OBJECT_ID
990PF20252025-12-31not stated2025v4.1202641319349101709
990PF20242024-12-31not stated2024v5.1202521899349100707
990PF20232023-12-31not stated2023v5.0202401299349102545
990PF20222022-12-31not stated2022v5.0202331989349100523
990PF20202020-12-31not stated2020v4.1202143159349102849

Derived from IRS Form 990-PF e-file XML; recipient identities from the IRS Exempt Organizations Business Master File. Dataset version 2026.09.0, built 2026-09-03. The same rows as Parquet: manifest; as JSON: /api/funders/956062009.json.

The same organization elsewhere in the program: exempt status and filing health · federal awards · grant guidance · open opportunities.

This is informational only, derived from public data on the dates shown. It is not an eligibility determination, and not legal, tax, or accounting advice. Verify against the official source before relying on it.