funder-graph › Recipients
Who funds The Saint Constantine School
EIN 47-4033909 · Houston, TX · NTEE B20
The Saint Constantine School of Houston, TX (EIN 47-4033909) was named as a grant recipient by 26 funders in 58 grants paid totaling $13,799,300 in tax years 2018–2025, as reported on the funders' Forms 990-PF and 990 Schedule I. Each edge was resolved to this EIN at the match tier shown. Dataset version 2026.09.0, built 2026-09-03.
Grants received
$13,799,300
58 grants paid
Funders
26
distinct grantmakers
Tax years
2018–2025
as reported by funders
Approved for future payment
$2,025,000
not included in grants received
Funders
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.
Grants
The 61 most recent grants naming this organization.
| Tax year | Funder | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|---|
| 2025 | Kean Foundation Inc | The Saint Constantine School Houston, TX | B | $2,375,000 | paid | UNRESTRICTED | 202532639349100303 |
| 2025 | Kinder Foundation | The Saint Constantine School Houston, TX | B | $2,000,000 | approved, future | MULTI PURPOSE GYM AND GREENSPACE | 202641259349102959 |
| 2025 | The Sarofim Foundation | The Saint Constantine School Houston, TX | B | $500,000 | paid | GENERAL CHARITABLE PURPOSES | 202641329349103289 |
| 2025 | Jesse W Couch Charitable Foundation | The Saint Constantine School Houston, TX | B | $110,000 | paid | TO FUND CHARITABLE ACTIVITIES | 202641339349103674 |
| 2025 | 2819 Inc | St Constantine School Houston, TX | B | $60,000 | paid | GENERAL PURPOSES | 202621059349100612 |
| 2025 | Vanguard Charitable Endowment Program | The Saint Constantine School Houston, TX | A | $12,500 | paid | FOR RECIPIENT'S EXEMPT PURPOSE | 202621329349306657 |
| 2025 | Willard E Bartel Foundation | The St Constantine School Houston, TX | B | $11,400 | paid | EDUCATION | 202641209349100639 |
| 2025 | Charity Guild of Catholic Women of Harris County Inc | St Constantine Catholic School Houston, TX | A | $10,000 | paid | Fr. Martinez Scholarship | 202620559349300032 |
| 2025 | River Oaks Garden Club | The Saint Constantine School Houston, TX | A | $9,615 | paid | Program support | 202641059349301544 |
| 2025 | Grose Family Foundation | The Saint Constantine School Houston, TX | B | $5,000 | paid | Under the Oak Learning Deck project | 202641959349100529 |
| 2025 | Orthodox Vision Foundation | The Saint Constantine School of Houston Houston, TX | D | $5,000 | paid | EDUCATIONAL | 202523469349100117 |
| 2025 | Willard E Bartel Foundation | The St Constantine School Coppel, TX | C | $3,000 | paid | EDUCATION | 202641209349100639 |
| 2024 | Kean Foundation Inc | The Saint Constantine School Houston, TX | B | $2,920,000 | paid | UNRESTRICTED | 202422659349100302 |
| 2024 | Fidelity Investments Charitable Gift Fund | G & a Partners Mspllc Bellaire, TX | A | $129,500 | paid | For grant recipient's exempt purposes | 202521349349310887 |
| 2024 | National Philanthropic Trust | The Saint Constantine School Houston, TX | A | $100,000 | paid | HUMAN SERVICES | 202511339349301311 |
| 2024 | Baxter Trust Co Private Foundation Services | The Saint Constantine School Houston, TX | B | $50,000 | paid | THE SAINT CONSTANTINESCHOOL SCHOLARSHIPFUND | 202523219349100742 |
| 2024 | Greater Horizons | The Saint Constantine School Bellaire, TX | A | $45,500 | paid | Education | 202513189349309621 |
| 2024 | Vanguard Charitable Endowment Program | The Saint Constantine School Houston, TX | A | $20,000 | paid | FOR RECIPIENT'S EXEMPT PURPOSE | 202511349349313096 |
| 2024 | Donor Advised Charitable Giving Inc | St Constantine School Houston, TX | A | $15,140 | paid | EDUCATION | 202541069349300729 |
| 2024 | Orthodox Vision Foundation | The Saint Constantine School Bellaire, TX | C | $15,000 | paid | EDUCATIONAL | 202443389349100304 |
| 2024 | Willard E Bartel Foundation | The St Constantine School Houston, TX | B | $12,100 | paid | EDUCATION | 202521289349102472 |
| 2024 | Shell USA Company Foundation | The Saint Constantine School Houston, TX | B | $6,000 | paid | 6000 | 202503169349100200 |
| 2023 | Kean Foundation Inc | The Saint Constantine School Houston, TX | B | $1,740,000 | paid | UNRESTRICTED | 202302969349100000 |
| 2023 | Endless Hope Private Foundation | The Saint Constantine School of Houston Houston, TX | D | $307,485 | paid | SUPPORT TO SCHOOL | 202520349349100342 |
| 2023 | The Awe and Wonder Foundation | The Saint Constantine School Houston, TX | B | $72,000 | paid | EDUCATION | 202413199349102931 |
| 2023 | Fidelity Investments Charitable Gift Fund | The Saint Constantine School Bellaire, TX | A | $61,000 | paid | For grant recipient's exempt purposes | 202441369349301334 |
| 2023 | The Elkins Foundation | Saint Constantine School Houston, TX | B | $50,000 | paid | SUPPORT OF THE STUDENT LIFE CENTER/GYMNASIUM | 202400469349100505 |
| 2023 | Orthodox Vision Foundation | The Saint Constantine School Bellaire, TX | C | $20,000 | paid | EDUCATIONAL | 202343129349102554 |
| 2023 | Shell USA Company Foundation (fka Shell Oil Company Foundation) | The Saint Constantine School The Saint Constantine, TX | B | $15,500 | paid | MEF | 202403199349102135 |
| 2023 | Vanguard Charitable Endowment Program | The Saint Constantine School Houston, TX | A | $8,500 | paid | FOR RECIPIENT'S EXEMPT PURPOSE | 202441359349309439 |
| 2023 | Willard E Bartel Foundation | The St Constantine School Houston, TX | B | $5,500 | paid | EDUCATION | 202421359349103867 |
| 2023 | George & Sandra Zaibaq Foundation | St Constantine School Houston, TX | B | $4,000 | paid | SCHOOL | 202402129349100510 |
| 2023 | Amazonsmile Foundation | The Saint Constantine School Houston, TX | B | $306 | paid | GENERAL SUPPORT | 202540919349100629 |
| 2022 | The Levant Foundation | The Saint Constantine School Houston, TX | B | $250,000 | paid | EDUCATIONAL PROGRAMS | 202333189349105573 |
| 2022 | The Renaissance Fund Nfp | St Constantine School Bellaire, TX | C | $25,000 | paid | Covid-19 Special Tuition Fund Grant and Clergy Scholarship Grant | 202313199349109571 |
| 2022 | Fidelity Investments Charitable Gift Fund | The Saint Constantine School Bellaire, TX | A | $23,000 | paid | For grant recipient's exempt purposes | 202430459349302913 |
| 2022 | Fidelity Investments Charitable Gift Fund | Vancouver Church Vancouver, WA | A | $23,000 | paid | For grant recipient's exempt purposes | 202321309349304807 |
| 2022 | American Endowment Foundation | The Saint Constantine School Houston, TX | A | $10,000 | paid | EDUCATIONAL | 202332499349300338 |
| 2022 | Vanguard Charitable Endowment Program | The Saint Constantine School Houston, TX | A | $10,000 | paid | For recipient's exempt purpose | 202331359349303108 |
| 2022 | Willard E Bartel Foundation | The St Constantine School Houston, TX | B | $5,200 | paid | EDUCATION | 202331289349103678 |
| 2022 | George & Sandra Zaibaq Foundation | St Constantine School Houston, TX | B | $1,000 | paid | SCHOOL | 202303179349102665 |
| 2022 | Amazonsmile Foundation | The Saint Constantine School Houston, TX | B | $499 | paid | GENERAL SUPPORT | 202313119349100141 |
| 2021 | Kean Foundation Inc | The Saint Constantine School Houston, TX | B | $1,920,000 | paid | UNRESTRICTED | 202122339349100102 |
| 2021 | Fidelity Investments Charitable Gift Fund | The Saint Constantine School Bellaire, TX | A | $97,000 | paid | For grant recipient's exempt purposes | 202221339349302787 |
| 2021 | Orthodox Vision Foundation | The Saint Constantine School Houston, TX | B | $20,000 | paid | EDUCATIONAL | 202120749349100702 |
| 2021 | Schwab Charitable Fund | St Constantine School Houston, TX | A | $8,200 | paid | EDUCATION | 202230499349301028 |
| 2021 | Willard E Bartel Foundation | The St Constantine School Houston, TX | B | $5,500 | paid | EDUCATION | 202231259349100843 |
| 2021 | Vanguard Charitable Endowment Program | The Saint Constantine School Houston, TX | A | $5,475 | paid | FOR RECIPIENT'S EXEMPT PURPOSE | 202211339349310116 |
| 2020 | The Renaissance Fund Nfp | St Constantine School Bellaire, TX | C | $15,000 | approved, future | Clergy Scholarship Fund Matching Grant (2021) | 202103169349100100 |
| 2020 | Orthodox Vision Foundation | The Saint Constantine School Houston, TX | B | $15,000 | paid | EDUCATIONAL | 202010329349100101 |
| 2020 | The Renaissance Fund Nfp | St Constantine School Bellaire, TX | C | $10,000 | approved, future | Covid-19 Special Tuition Assistance Fund Matching Grant (2021) | 202103169349100100 |
| 2020 | Fidelity Investments Charitable Gift Fund | The Saint Constantine School Bellaire, TX | A | $10,000 | paid | For grant recipient's exempt purposes | 202121359349300427 |
| 2020 | Willard E Bartel Foundation | The St Constantine School Bellaire, TX | C | $6,200 | paid | EDUCATION | 202131359349100833 |
| 2020 | American Online Giving Foundation Inc | The Saint Constantine School Houston, TX | A | $5,870 | paid | GENERAL SUPPORT | 202120469349300002 |
| 2020 | George & Sandra Zaibaq Foundation | St Constantine School Houston, TX | B | $1,000 | paid | SCHOOL | 202103159349101770 |
| 2020 | Amazonsmile Foundation | The Saint Constantine School Houston, TX | B | $545 | paid | GENERAL SUPPORT | 202113199349100901 |
| 2019 | Kean Foundation Inc | The Saint Constantine School Houston, TX | B | $2,502,464 | paid | UNRESTRICTED | 201923239349100402 |
| 2019 | Fidelity Investments Charitable Gift Fund | The Saint Constantine School Bellaire, TX | A | $83,350 | paid | For grant recipient's exempt purposes | 202041789349301474 |
| 2019 | Orthodox Vision Foundation | The Saint Constantine School Houston, TX | B | $20,000 | paid | EDUCATIONAL | 201931439349100523 |
| 2018 | Endless Hope Private Foundation Inc | St Constantine and Helen Carrolton, TX | D | $51,051 | paid | SUPPORTFORCHURCH | 201942289349100214 |
| 2018 | Willard E Bartel Foundation | The St Constantine Chool Houston, TX | C | $900 | paid | EDUCATION | 201911339349102271 |
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 inferred and should be read as leads until the check is published on the methodology page.
Derived from IRS Form 990-PF and Form 990 Schedule I e-file XML filed by the funders shown; this organization's identity from the IRS Exempt Organizations Business Master File. Dataset version 2026.09.0, built 2026-09-03. The rows as Parquet: manifest.
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.