Funding search · EIN 471194663 · San Antonio, TX

Guglielmo Family Foundation

A private foundation (files IRS Form 990-PF). Most private foundations do not take unsolicited applications; the route in is usually a program officer.

76
grants reported
$4.2M
total given
2022–2025
filing years
$17,500
median grant

Based on grants this organization reported to the IRS for tax years 20222025. This is what they filed, not a complete record of their giving, and recent years may be incomplete because filings lag.

What they fund

capital

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Funding pattern

What this funder pays for, at what size, and how to position adjacent work. Read from their filings, with every number checked against the record.

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8 grants matching “castle · $2.2M

  • $965,000

    Christian School at Castle Hills · San Antonio, TX · 2025

    Support programs

  • $115,000

    Christian School at Castle Hills · San Antonio, TX · 2024

    Support programs

  • $215,247

    The Christian School at Castle Hills · San Antonio, TX · 2023

    Fund Capital Program

  • $77,036

    The Christian School at Castle Hills · San Antonio, TX · 2023

    Fund Capital Program

  • $10,000

    The Christian School at Castle Hills · San Antonio, TX · 2023

    Support Programs

  • $462,218

    The Christian School at Castle Hills · San Antonio, TX · 2022

    Fund Capital Program

  • $216,697

    The Christian School at Castle Hills · San Antonio, TX · 2022

    Fund Capital Program

  • $105,000

    The Christian School at Castle Hills · San Antonio, TX · 2022

    Support Programs

Top recipients

Repeat recipients are the strongest signal of whether a funder has an open door or quietly re-funds the same organizations.

  • The Christian School at Castle Hills6 grants · $1.1M
  • Christian School at Castle Hills2 grants · $1.1M
  • Young Life2 grants · $267,000
  • Alliance Defending Freedom1 grant · $200,000
  • Alliance Defending Freedom2 grants · $200,000
  • South Texas Youth for Christ2 grants · $160,000
  • Borderlands Research Foundation Sul Ross State University2 grants · $146,000
  • Texas Agriculture Land Trust1 grant · $100,000
  • The Charity Ball Association2 grants · $100,000
  • St Peter the Apostle Catholic School1 grant · $100,000

Giving over time

$933,915
2022
$801,782
2023
$988,268
2024
$1.5M
2025

Grant history

All 76 reported grants, largest first.

  • $965,000

    Christian School at Castle Hills · San Antonio, TX · 2025

    Support programs

  • $462,218

    The Christian School at Castle Hills · San Antonio, TX · 2022

    Fund Capital Program

  • $216,697

    The Christian School at Castle Hills · San Antonio, TX · 2022

    Fund Capital Program

  • $215,247

    The Christian School at Castle Hills · San Antonio, TX · 2023

    Fund Capital Program

  • $200,000

    Alliance Defending Freedom · Scottsdale, AZ · 2023

    Support Programs

  • $167,000

    Young Life · Colorado Springs, CO · 2024

    Support programs

  • $130,000

    South Texas Youth for Christ · San Antonio, TX · 2024

    Support programs

  • $121,000

    Borderlands Research Foundation Sul Ross State University · Alpine, TX · 2024

    Support programs

  • $115,000

    Christian School at Castle Hills · San Antonio, TX · 2024

    Support programs

  • $105,000

    The Christian School at Castle Hills · San Antonio, TX · 2022

    Support Programs

  • $100,000

    Alliance Defending Freedom · Scottsdale, AZ · 2025

    Support programs

  • $100,000

    Young Life · Colorado Springs, CO · 2025

    Support programs

  • $100,000

    Alliance Defending Freedom · Scottsdale, AZ · 2024

    Support programs

  • $100,000

    St Peter the Apostle Catholic School · Boerne, TX · 2024

    Support programs

  • $100,000

    Texas Agriculture Land Trust · San Antonio, TX · 2023

    Support Programs

  • $77,036

    The Christian School at Castle Hills · San Antonio, TX · 2023

    Fund Capital Program

  • $50,000

    Compassionate Care Medical Clinic · Corpus Christi, TX · 2025

    Support programs

  • $50,000

    The Charity Ball Association · San Antonio, TX · 2025

    Support programs

  • $50,000

    The Charity Ball Association · San Antonio, TX · 2024

    Support programs

  • $46,000

    Mission Road Ministries · San Antonio, TX · 2024

    Support programs

  • $30,000

    South Texas Youth for Christ · San Antonio, TX · 2025

    Support programs

  • $30,000

    World Venture · Englewood, CO · 2025

    Support programs

  • $30,000

    Young Life · Prescott, AZ · 2023

    Support Programs

  • $30,000

    Youth for Christ · San Antonio, TX · 2023

    Support Programs

  • $30,000

    Young Life · Prescott, AZ · 2022

    Support Programs

  • $25,000

    Borderlands Research Foundation Sul Ross State University · Alpine, TX · 2025

    Support programs

  • $25,000

    Mission Road Ministries · San Antonio, TX · 2025

    Support programs

  • $25,000

    Laurel Heights United Methodist Church Weekday School · San Antonio, TX · 2024

    Support programs

  • $25,000

    Charity Ball Association · San Antonio, TX · 2023

    Support Programs

  • $25,000

    Mission Road Ministries · San Antonio, TX · 2023

    Support Programs

  • $25,000

    Vet Triip · San Antonio, TX · 2022

    Support Programs

  • $20,769

    Various Organizations · San Antonio, TX · 2024

    Support programs

  • $20,000

    Various Organizations · San Antonio, TX · 2025

    Support programs

  • $20,000

    Vet Triip · San Antonio, TX · 2024

    Support programs

  • $20,000

    Laurel Heights Weekday School · San Antonio, TX · 2023

    Support Programs

  • $20,000

    Vet Triip · San Antonio, TX · 2023

    Support Programs

  • $20,000

    Laurel Heights Weekday School · San Antonio, TX · 2022

    Support Programs

  • $20,000

    Youth for Christ · San Antonio, TX · 2022

    Support Programs

  • $15,000

    Biblical Leadership for Excellence · San Antonio, TX · 2025

    Support programs

  • $15,000

    Borderlands Research Foundation · Alpine, TX · 2023

    Support Programs

  • $15,000

    Mission Road Ministries · San Antonio, TX · 2022

    Support Programs

  • $13,000

    Student Mobilization · Conway, AR · 2022

    Support Programs

  • $12,000

    Texas Biomedical Forum · San Antonio, TX · 2024

    Support programs

  • $10,000

    Cru · Orlando, FL · 2025

    Support programs

  • $10,000

    Scouting America Alamo Area Council · San Antonio, TX · 2025

    Support programs

  • $10,000

    Student Mobilization · Conway, AR · 2025

    Support programs

  • $10,000

    Alamo Colleges Foundation · San Antonio, TX · 2024

    Support programs

  • $10,000

    Believe It Foundation · San Antonio, TX · 2024

    Support programs

  • $10,000

    Biblical Leadership for Excellence · San Antonio, TX · 2024

    Support programs

  • $10,000

    Cru · Orlando, FL · 2024

    Support programs

  • $10,000

    Student Mobilization · Conway, AR · 2024

    Support programs

  • $10,000

    The Ecumenical Center · San Antonio, TX · 2024

    Support programs

  • $10,000

    Alliance of Men · San Antonio, TX · 2023

    Support Programs

  • $10,000

    Biblical Leadership for Excellence · San Antonio, TX · 2023

    Support Programs

  • $10,000

    Student Mobilization · Conway, AR · 2023

    Support Programs

  • $10,000

    The Christian School at Castle Hills · San Antonio, TX · 2023

    Support Programs

  • $10,000

    Alliance of Men · San Antonio, TX · 2022

    Support Programs

  • $10,000

    Biblical Leadership for Excellence · San Antonio, TX · 2022

    Support Programs

  • $5,000

    Alamo Colleges Foundation · San Antonio, TX · 2025

    Support programs

  • $5,000

    Saint David'S Episcopal School · San Antonio, TX · 2025

    Support programs

  • $5,000

    Bush Tennis Center · Midland, TX · 2024

    Support programs

  • $5,000

    Friends of Lake McQueeney · McQueeney, TX · 2024

    Support programs

  • $5,000

    The Texas Cavaliers Charitable Foundation · San Antonio, TX · 2024

    Support programs

  • $4,200

    City of Alamo Heights · San Antonio, TX · 2025

    Support programs

  • $2,500

    Still Water Camps · Boerne, TX · 2024

    Support programs

  • $2,500

    Still Water Camps · Boerne, TX · 2023

    Support Programs

  • $2,500

    Cast for Kids Foundation · Salem, OR · 2022

    Support Programs

  • $2,500

    Still Water Camps · Boerne, TX · 2022

    Support Programs

  • $2,000

    Cure International · Grand Rapids, MI · 2024

    Support programs

  • $2,000

    The Ability Experience · Charlotte, NC · 2022

    Support Programs

  • $1,998

    San Antonio Stock Show & Rodeo · San Antonio, TX · 2025

    Support programs

  • $1,000

    McQueeney Volunteer Fire Department · McQueeney, TX · 2024

    Support programs

  • $1,000

    Friends of Children of Austin · Austin, TX · 2023

    Support Programs

  • $999

    San Antonio Stock Show & Rodeo · San Antonio, TX · 2024

    Support programs

  • $999

    San Antonio Stock Show · San Antonio, TX · 2023

    Support Programs

  • $500

    Believe It Foundation · San Antonio, TX · 2025

    Support programs

Who else funds this kind of work

Same state

Similar purposes

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Source: IRS Form 990-PF, Part XV, as filed by the foundation. These are grants already paid — a record of what this funder backs, not an open call.