· Private foundation
Case & Elfreda Zandbergen Charitable
Its FY2025 filing reports that it funds preselected organizations and did not take unsolicited requests; check the foundation's own site before ruling it out.
What it funded, over time
Every grant placed by its stated purpose and the recipient’s mission, by year, FY2020 to 2025.
Where the money goes
Grants by size, and the largest recipients.
By grant size · FY2025
- Under $10k5 grants · $27k
- $10k–50k6 grants · $96k
| Recipient | Amount |
|---|---|
| THE SALVATION ARMY | $22,000 |
| HUMANE SOCIETY OF GROVE AND GR LAKE | $20,000 |
| AMERICAN RED CROSS | $17,000 |
| TULSA BOYS HOME | $15,000 |
| MEALS ON WHEELS OF METRO TULSA | $12,000 |
| GRAND LAKE COMMUNITY MINISTRY INC | $10,000 |
| COMMUNITY FOOD BANK OF EASTERN OKLAHOMA | $7,000 |
| BOSTON AVENUE HELPING HANDS INC | $6,000 |
| FAMILY AND CHILDREN'S SERVICES INC | $5,500 |
| Individual grant recipient | $5,000 |
| VINITA SENIOR CITIZENS CENTER | $3,000 |
Does the money reach high-need areas?
Each grant placed by the hardship in its grantee’s ZIP, against the area’s typical level.
Its human-services grants (FY20–25, $186k) land where the poverty rate runs at 15%, against an area that typically sits at 13%. 100% of those dollars go to grantees based in above-average-need neighborhoods. Most of its grants land in higher-need ZIPs.
How this is measured
How this is measured
Who it funds again
Organizations funded in more than one year, against those funded once.
13 repeat relationships: 10 still active in FY2025, 3 since wound down; 1 grantees were first funded in FY2025 (too recent to call).
How the two cohorts compare
Organizations
Total granted
Still filing today
New vs renewed · share of each year
In FY2025, 92% of grant dollars renewed an existing relationship; $10k went to new ones.
Where new relationships form · theme of each grantee’s first grant
How this is measured
Backed again, and grew
- ANAmerican National Red Cross & Its Constituent Chapters and Branches6× · 2020–2025 · $93k · revenue +38%
A NEW LEAF INC5× · 2020–2024 · $46k · revenue +56%
Clarehouse Inc5× · 2020–2024 · $30k · revenue +16%
Funded once
- IGIndividual grant recipientone grant, 2020 · $15k
How this is measured
Repeat means funded in two or more distinct years. Growth and survival are read from each grantee’s own subsequent IRS filings.
Closest unfunded matches
The nonprofits that most resemble its grantees but are not funded by it, scored along the direction from the rest of the field toward the portfolio. A resemblance in what they say they do, not a recommendation.
To help improve nutrition by providing meal services to elderly, ill or disabled residents unable to prepare their own meals, and to improve the mental health of the isolated recipients by providing visitation.
Meals on Wheels of Odessa enables people to live with dignity by offering community support and sustenance through coordinated services and enable older adults to live in their own homes safely and independently as long as they are able.
Empowers older and disabled adults to live independentlly in thier own homes by providing nutritious home-delivered meals, safety checks, socialization, and community connection, which result in an enhanced quality of life and purpose as…
To serve those who are experiencing or at risk for homelessness.
The mission of the regional food bank of oklahoma is to lead a network that provides nutritious food and pathways to self-sufficiency for people facing hunger. our vision is an oklahoma where no one goes hungry.
The Cardinal Community House is a resource dedicated to assisting individuals experiencing homelessness. Our work is to address urgent critical needs, like housing, while addressing underlying concerns to bring about life-changing…
Ronald McDonald House Charities of Tulsa provides essential services that remove barriers, strengthen families, and promote healing when children need healthcare.
To provide food and essential resources to low-income individuals and families across southwest oklahoma through emergency and supplemental programs, mobile and collaborative distributions, and strong community partnerships while upholding…
Established in 1934, vna helps older adults live with dignity and independence at home by providing in-home care, food and friendship for the ill, hungry, and homebound.
See Schedule OFort Bend Seniors Meals on Wheels provides comprehensive services, including Meals on Wheels, congregate meals, transportation, case management, health screenings, information and referral services, recreation, and more. Our…
Crossover health services (chs) envisions a christian healthcare movement where faith, strong relationships, and shared resources drive community restoration and eliminate health disparities. we believe that healthcare is a right, not a…
Identify needs of the elderly, determine available resources to fill those needs, evaluate their effectiveness, and coordinate existing programs and services for the elderly when feasible.
How this is measured
10 grantees tracked through their own filings, 2017–2025.
Each grant beside the grantee’s revenue from every source, year by year.
How this is measured
Counted here: distinct organizations funded across 2017 to 2025, not grant rows in a single year, so this will not match the grant count on the cover. 10 of the 15 grantees resolved in that span have returns of their own we could reconcile.
Each grantee is resolved to its own IRS returns. Association, dated; never a causal claim.
Where the money sits, by cause and then by grantee
Each grantee by its size and the funder’s share of it; top left is load-bearing
Grantee by grantee: a decade per organization, before and after funding
A decade per grantee: revenue shaded, grants as bars, all rows on one timeline.
- Who funds American National Red Cross & Its Constituent Chapters and Branches ↗
- Who funds TULSA BOYS' HOME INC ↗
- Who funds Meals on Wheels of Metro Tulsa Inc ↗
- Who funds A NEW LEAF INC ↗
- Who funds BOSTON AVENUE HELPING HANDS INC ↗
- Who funds COMMUNITY FOOD BANK OF EASTERN OKLAHOMA INC ↗
- Who funds Clarehouse Inc ↗
- Who funds Family & Childrens Services Inc ↗
- Who funds VINITA SENIOR CITIZENS CENTER ↗
- Who funds GRAND LAKE COMMUNITY MINISTRY ↗
Co-funders
Grantmakers whose grantees overlap with this funder’s far more than size alone predicts. Closer means stronger alignment; arcs show where they also fund each other. Here they form a tightly interlocked group: most of these funders back each other's grantees too.
Open a dossier: The Charles & Peggy Stephenson Family Foundation · Mervin Bovaird Foundation · The Gelvin Foundation · The Anne and Henry Zarrow Foundation · Arvest Foundation · Tulsa Community Foundation · The David E & Cassie L Temple Foundation · Stuart Family Foundation · Morningcrest Healthcare Foundation · Grace & Franklin Bernsen Foundation · The Hardesty Family Foundation Inc · George Kaiser Family Foundation
How this is measured
How much its grantees rely on government
Each dot is one organization Case & Elfreda Zandbergen Charitable funds: left to right is the share of its income from government, bottom to top the share from Case & Elfreda Zandbergen Charitable. Bigger dots raise more.
- Family & Childrens Services Inc: 1% of income from government
How this is measured
Play a game based on Case & Elfreda Zandbergen’s filings →