Funding search · EIN 842947815 · Wilmington, DE

Aristo Zeilstra Foundation

Name: Aristo Zeilstra Foundation grants, 2022–2025
Creator: PaperOrbit
License: https://www.irs.gov/charities-non-profits/exempt-organization-public-disclosure-and-availability-requirements

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

51
grants reported: $187,804
total given: 2022–2025
filing years: $500
median grant

Based on grants this organization reported to the IRS for tax years 2022–2025. This is what they filed, not a complete record of their giving, and recent years may be incomplete because filings lag.

What they fund

event center endowment scleroderma vision world citadel account

Full IRS filings ↗How this is built Report an error

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.

4 grants matching “scleroderma” · $140,000

$35,000
The Medical University of South Carolina Foundatio · Charleston, SC · 2025
Scleroderma Center Endowment Fund
$35,000
The Medical University of South Carolina Foundatio · Charleston, SC · 2024
Scleroderma Center Endowment fund
$35,000
The Medical University of South Carolina Foundatio · Charleston, SC · 2023
Scleroderma Center Endowment fund
$35,000
The Medical University of South Carolina Foundatio · Charleston, SC · 2022
Scleroderma Center Endowment fund

Top recipients

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

The Medical University of South Carolina Foundatio4 grants · $140,000
Friends of Baark6 grants · $17,000
World Vision5 grants · $7,404
Citadel Foundation3 grants · $5,800
United Help Ukraine1 grant · $2,500
Our Rescue2 grants · $2,000
No One Left Behind1 grant · $1,000
Foreverland Farm2 grants · $1,000
Operation Liberation1 grant · $1,000
Samaritans Purse1 grant · $1,000

Giving over time

$46,750

2022

$48,454

2023

$45,500

2024

$47,100

2025

Grant history

All 51 reported grants, largest first.

$35,000
The Medical University of South Carolina Foundatio · Charleston, SC · 2025
Scleroderma Center Endowment Fund
$35,000
The Medical University of South Carolina Foundatio · Charleston, SC · 2024
Scleroderma Center Endowment fund
$35,000
The Medical University of South Carolina Foundatio · Charleston, SC · 2023
Scleroderma Center Endowment fund
$35,000
The Medical University of South Carolina Foundatio · Charleston, SC · 2022
Scleroderma Center Endowment fund
$5,000
Citadel Foundation · Charleston, SC · 2025
Cody Lee Green '22 Memorial Scholarship Fund
$5,000
Friends of Baark · Davie, FL · 2023
Charitable Event
$5,000
Friends of Baark · Davie, FL · 2022
Charitable Event
$2,500
Friends of Baark · Davie, FL · 2024
General & Unrestricted
$2,500
United Help Ukraine · Gaithersburg, MD · 2022
General & Unrestricted
$2,000
Friends of Baark · Davie, FL · 2024
to support Maisy's heartworm treatment and Beetle Bug
$1,500
Friends of Baark · Ft Lauderdale, FL · 2025
General & Unrestricted
$1,500
World Vision · Federal Way, WA · 2025
Sponsor a Child Program
$1,500
World Vision · Federal Way, WA · 2024
World Vision FUND
$1,500
World Vision · Federal Way, WA · 2023
World Vision fund
$1,500
World Vision · Federal Way, WA · 2022
World Vision Account #53430153
$1,404
World Vision · Federal Way, WA · 2023
2023 World Vision fund
$1,000
No One Left Behind · Arlington, VA · 2025
General & Unrestricted
$1,000
University of Cincinnati Foundation · Cincinnati, OH · 2025
Ohio Innocence Project
$1,000
Veterans Community Project · Kansas City, MO · 2025
General & Unrestricted
$1,000
Operation Liberation · Ft Lauderdale, FL · 2024
General & Unrestricted
$1,000
Our Rescue · Denver, CO · 2024
General & Unrestricted
$1,000
Samaritans Purse · Boone, NC · 2024
Charitable Event
$1,000
Our Rescue · Denver, CO · 2023
General & Unrestricted
$1,000
World Central Kitchen Incorporated · Washington, DC · 2023
Charitable Event
$1,000
Friends of Baark · Davie, FL · 2022
General & Unrestricted
$500
Foreverland Farm · Amelia, OH · 2025
General & Unrestricted
$500
Kentucky Humane Society · Louisville, KY · 2025
Equine Care and General & Unrestricted
$500
Foreverland Farm · Amelia, OH · 2024
General & Unrestricted
$500
Greater Good Charities · Seattle, WA · 2024
Comfort to Veterans and Their Pets
$500
Rescued Rollers · Galion, OH · 2024
General & Unrestricted
$500
Big Dog Ranch Rescue · Lxhtchee Grvs, FL · 2023
General & Unrestricted
$500
Romanian League in Defense of Animals · Crofton, MD · 2023
General & Unrestricted
$500
Citadel Foundation · Charleston, SC · 2022
the Citadel Ring Fund
$300
Citadel Foundation · Charleston, SC · 2023
Citadel Medical Emergency Fund
$250
1n5 · Cincinnati, OH · 2023
Charitable Event
$250
American Society for Technion- Israel Institute of · New York, NY · 2023
General & Unrestricted
$250
Cincinnati Lab Rescue · Cincinnati, OH · 2023
General & Unrestricted
$250
Greater Good Charities · Seattle, WA · 2023
General & Unrestricted
$250
No Baby Blisters · Winston Salem, NC · 2023
General & Unrestricted
$250
Ranger School Support Group · Daytona Beach, FL · 2023
Charitable Event
$250
Soi Dog · Houston, TX · 2023
General & Unrestricted
$250
Leukemia & Lymphoma Society · New York, NY · 2022
General & Unrestricted
$250
Rescued Rollers · Galion, OH · 2022
General & Unrestricted
$200
Stop Soldier Suicide · Durham, NC · 2023
Charitable Event
$200
City Gospel Mission · Cincinnati, OH · 2022
General & Unrestricted
$200
Guitars for Vets · Brookfield, WI · 2022
General & Unrestricted
$200
Stephen Siller Tunnel To Towers Foundation · Staten Island, NY · 2022
General & Unrestricted
$150
All Paws On Deck Animal Rescue · Winter Park, FL · 2023
General & Unrestricted
$150
Releash Atlanta · Buford, GA · 2023
General & Unrestricted
$150
Marleys Mutts Dog Rescue · Tehachapi, CA · 2022
General & Unrestricted
$100
Center for Holocaust and Humanityeducation · Cincinnati, OH · 2025
General & Unrestricted

Who else funds this kind of work

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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.