Streblow Family Foundation
The Streblow Family Foundation is a private foundation based in Green Bay, Wisconsin. It supports charitable organizations through grants, including organizations working in medical research, religious activities, human services, veterans’ services, food assistance, and animal care.
Streblow Family Foundation at a glance
In short: Streblow Family Foundation gave $223K across 20 grants in 2025 (avg $11K), mostly in North Carolina. Source: 2025 IRS Form 990-PF.
- Annual giving (2025)
- $223,200
- -1.4% vs 2024
- Grants made (2025)
- 20
- -13.0% vs 2024
- Average grant
- $11,160
- +13.3% vs 2024
- Median grant
- $2,050
- Total assets
- $1,584,176
- -3.1% vs 2024
- Primary geography
- North Carolina (67% of itemized 2025 grant dollars)
- Latest 990 filing
- Form 990-PF, 2025 View filing
Data from IRS Form 990-PF, 2025; updated October 2026.
How to apply to Streblow Family Foundation
- Accepts unsolicited proposals
- No
- How to Apply
-
The foundation does not accept unsolicited requests for funds and makes contributions only to preselected charitable organizations.
- Contact
Mailing address: 2105 West Muirwood Drive, Green Bay, WI 54313-4548
Phone: (920) 499-7901
Application details from Grantable's research on the foundation's public materials; confirm on its website before applying.
Who Streblow Family Foundation funds
How this funder distributes its grants
Top Recipients
Top 10 recipients in 2025
The largest 2025 recipient was National MPS Society ($150K). Together the top 10 received $215K.
Grant Size Distribution
83 grants across all recorded years
The most common grant size was under $50K: 77 grants of 83 (93%).
Geographic Focus
Where this funder awards grants
In 2025, 67% of grant dollars went to recipients in North Carolina, 19% to Wisconsin, and 7% to Minnesota. Smaller shares went to recipients in Washington, D.C. (2%) and Illinois (1%).
Grant Distribution by State
Share of 2025 grant dollars across all 20 itemized grants.
States
Cities
How Streblow Family Foundation gives
- 50% of 2025 grantees were also funded in 2024. Method
- Giving held roughly steady from 2022 to 2025 (−6%). Method
- In 2025 it paid out 235% of its IRS minimum distribution (the 5% rule). Method
Estimate from itemized grant lists in IRS Form 990-PF filings (2025). Recipient names are matched across years, so a renamed or misspelled grantee can look new; grants to individuals are left out. Methodology.
Giving History
Giving Over Time
Total grant dollars and number of grants per year
From 2020 to 2025, annual grant giving ranged from $140K (2020) to $385K (2021). In 2025 it made 20 grants totaling $223K.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| National MPS Society Durham, NC | To Provide Funds to Support Research | $150,000 |
| The Salvation Army Green Bay, WI | To Support Those in Need | $20,000 |
| Faith Bible Church White Bear Lake, MN | Support Religious Needs of the Church | $15,000 |
| St John's Lutheran Church Gillett, WI | Support for the Parish Religious Function | $5,300 |
| Vets 4 Vets of Northeast WI Suring, WI | To Support Veterans | $5,100 |
| American Red Cross Washington, DC | Prevents and Alleviates Human Suffering | $5,000 |
| Feeding America Appleton, WI | Stock the Shelves | $5,000 |
| Oconto Area Humane Society Oconto, WI | Funds to Care for Animals | $5,000 |
| Our Redeemer's Lutheran Church Suring, WI | Religious Education | $2,250 |
| Kelly Lake Advancement Association Inc Aurora, IL | To Preserve the Kelly Lake Waters | $2,100 |
Ready to take the next step with Streblow Family Foundation?
Financial History
Multi-year comparison from IRS filings
| Filing year | Total Assets | Revenue | Expenses | Grants paid | Grants | Qualifying Distributions | Net Investment Income | Distributable Amount |
|---|---|---|---|---|---|---|---|---|
| 2025 | $1,584,176 | $186,533 | $237,231 | $223,200 | 20 | $224,349 | $179,266 | $95,632 |
| 2024 | $1,634,889 | $239,507 | $236,445 | $226,460 | 23 | $227,567 | $231,594 | $97,750 |
| 2023 | $1,632,211 | $67,585 | $184,511 | $174,960 | 17 | $176,047 | $57,902 | $94,858 |
| 2022 | $1,749,137 | $62,432 | $249,472 | $237,040 | 22 | $238,077 | $47,564 | $104,483 |
| 2021 | $1,936,177 | $192,928 | $413,242 | $384,990 | 1 | $385,813 | $183,204 | $128,298 |
| 2020 | $2,156,491 | $1,869,444 | $147,083 | $140,400 | 1 | — | $820,270 | $66,258 |
Under IRS private-foundation payout rules, Streblow Family Foundation reported a distributable amount of $96K for 2025 — the minimum it must pay out in qualifying distributions.
Research compiled by Grantable AI from public sources. Last updated September 2026.
Mission & Focus Areas
No mission statement for the foundation is provided. Its 2025 grants included support for the National MPS Society, whose mission is to cure, support, and advocate for people affected by mucopolysaccharidosis and mucolipidosis. Other 2025 grantees included religious organizations, charities serving people in need, veterans’ organizations, food assistance programs, and an animal welfare society.
Among smaller 2025 grants, Wounded Warrior Project received $2,000; the organization describes its work as supporting the well-being of post-9/11 veterans, active-duty service members, and their families. St. Jude Children’s Research Hospital received $1,000; it describes its mission as advancing cures and prevention for pediatric catastrophic diseases through research and treatment. Crivitz Area Food Pantry received $500; it describes its mission as providing food to low-income individuals and families in its area.
Grantmaking
In 2025, the foundation gave $223,200 through 20 grants. Grant amounts ranged from $50 to $150,000, with a median of $2,050.
The largest grants were $150,000 to the National MPS Society for research support, $20,000 to The Salvation Army in Green Bay to support people in need, and $15,000 to Faith Bible Church in White Bear Lake to support the church’s religious needs. Other notable grants included $5,300 to St. John’s Lutheran Church, $5,100 to Vets 4 Vets of Northeast WI, and $5,000 each to the American Red Cross, Feeding America, and Oconto Area Humane Society.
Leadership & Key People
Leadership team and compensation from IRS filings
The 2025 filing lists Curtis D StReblow as director; Irene M StReblow as director and secretary; Sara L StReblow as director, president, and treasurer; and Holly L Zoborowski as director and vice president.
Streblow Family Foundation is led by Sara L. Streblow, Director, President & Treasurer on every filing since 2020; none of the 4 officers listed in 2025 report compensation.
Officers on the 2025 filing
Sara L. Streblow
Director, President & Treasurer
On filings since 2020
0.5 hrs/week
No compensation reported
Curtis D. Streblow
Director
On filings since 2020
0.1 hrs/week
No compensation reported
Holly L. Zoborowski
Director & Vice President
On filings since 2020
0.1 hrs/week
No compensation reported
Irene M. Streblow
Director & Secretary
On filings since 2020
0.1 hrs/week
No compensation reported
Data from IRS Form 990 filings, 2020–2025. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.
Frequently asked questions about Streblow Family Foundation
How much does Streblow Family Foundation give each year?
Streblow Family Foundation gave $223K across 20 grants in 2025, according to its 2025 IRS Form 990-PF. In 2024 it gave $226K across 23 grants.
What is Streblow Family Foundation's typical grant size?
Streblow Family Foundation's median grant in 2025 was $2,050, and its average grant was $11,160, across 20 grants on its 2025 IRS Form 990-PF.
Where does Streblow Family Foundation give grants?
Streblow Family Foundation gives mostly in North Carolina: 67% of the grant dollars itemized on its 2025 IRS Form 990-PF went to recipients there. The next largest states were Wisconsin (19%) and Minnesota (7%). The most frequent recipient cities were Suring, WI (4 grants).
Does Streblow Family Foundation give general operating support?
Not in 2025: none of the 20 grants with a stated purpose on Streblow Family Foundation's 2025 IRS Form 990-PF were described as general or operating support.
Who are Streblow Family Foundation's largest grantees?
Streblow Family Foundation's largest 2025 grantees include National MPS Society ($150,000), The Salvation Army ($20,000) and Faith Bible Church ($15,000), according to its 2025 IRS Form 990-PF. Together they received 83% of its itemized 2025 grant dollars.
How large is Streblow Family Foundation?
Streblow Family Foundation reported $1.6M in total assets on its 2025 IRS Form 990-PF. It paid out $224K in qualifying distributions that year, against a required minimum of $96K (roughly 5% of its investment assets).
What does Streblow Family Foundation fund?
No mission statement for the foundation is provided. Its 2025 grants included support for the National MPS Society, whose mission is to cure, support, and advocate for people affected by mucopolysaccharidosis and mucolipidosis. See mission & focus areas ↑
How do I apply for a grant from Streblow Family Foundation?
The foundation does not accept unsolicited requests for funds and makes contributions only to preselected charitable organizations. Eligibility and process details are in the grantmaking section of this profile. See how to apply ↑
What is Streblow Family Foundation's EIN?
Streblow Family Foundation's EIN (Employer Identification Number) is 20-3924425. IRS Form 990 filing data is available on this page for 2020–2025.
Does Streblow Family Foundation accept unsolicited proposals?
No, according to Grantable's research on the foundation's published guidelines. See how to apply ↑
Data last updated October 2026. Sourced from IRS Form 990-PF filings. Research dossier generated September 2026.
Data update history
(6)
When this profile's IRS filing data changed on Grantable
- Updated Form 990-PF for fiscal year 2020 (received by the IRS April 23, 2021)
- Updated Form 990-PF for fiscal year 2021 (received by the IRS March 1, 2022)
- Updated Form 990-PF for fiscal year 2022 (received by the IRS May 11, 2023)
- Updated Form 990-PF for fiscal year 2023 (received by the IRS May 9, 2024)
- Updated Form 990-PF for fiscal year 2024 (received by the IRS March 27, 2025)
- Added Form 990-PF for fiscal year 2025 (received by the IRS April 28, 2026)
Live grants for the work Streblow Family Foundation funds
Philanthropy, Voluntarism & Grantmaking Open opportunities, soonest deadline first.
Explore Open Grants
Browse active grant opportunities in Streblow Family Foundation's focus areas in our free grants database
Similar Funders
Funders that support many of the same organizations
Enterprise Holdings Foundation
Saint Louis, MO
The Enterprise Holdings Foundation supports charitable and educational nonprofits in communities where Enterprise Mobility operates, focusing on health, education, arts, and disaster relief; applicants must be actively supported by an Enterprise Mobility team member, spouse, or domestic partner. Giving varies widely: it reported 9,499 grants in 2024, but its 2025 filing showed one grant of $101.4 million, so that amount is not a typical award. Applications are accepted at any time through eligible Enterprise-affiliated applicants; the Foundation does not limit giving to preselected organizations.
Assets
$594.3M
Grants
1
Total Given
$101.4M
Duke Energy Foundation
Charlotte, NC
The Duke Energy Foundation funds workforce and local economic development, disaster resilience, conservation, clean water, and economic opportunity in North Carolina, South Carolina, Florida, Ohio, Kentucky, and Indiana. Its 2024 grants had a median of $25,000; applications for grants of $20,000 or less are accepted year-round, after applicants discuss proposals with a state representative.
Assets
$1.9M
Grants
41
Total Given
$25.6M
Gannett Foundation Inc
New York, NY
Gannett Foundation’s 2025 grants supported a range of organizations, with listed awards generally between $1,500 and $2,500, though the available figures do not establish a typical grant size or geographic focus. The foundation has wound down: its 2026 filing reports no grants or assets, and no current application process or acceptance of unsolicited requests is stated.
Assets
—
Grants
32
Total Given
$65K
LPL Financial Foundation Inc
Boston, MA
Assets
$7.8M
Grants
55
Total Given
$2.3M
McKesson Foundation Inc
Dallas, TX
The McKesson Foundation funds cancer support and care, healthcare workforce pathways, and emergency response, with grants mainly supporting organizations in the United States and Canada. Its 2025 grants had a median of $100,000, though amounts ranged from $10,000 to about $2.47 million. Its filing says it does not accept unsolicited requests, while its application page describes an online application process with stated submission windows.
Assets
$1.6M
Grants
76
Total Given
$16.6M
Bristol-Myers Squibb Foundation Inc
Princeton, NJ
The Bristol-Myers Squibb Foundation supports health access and stronger health systems, with a focus on adult and pediatric cancers, blood disorders, brain health, and clinical-trial participation in the United States, Brazil, India, and ten Sub-Saharan African countries. In 2024, its median grant was about $134,000, though awards varied widely; it does not state whether it accepts unsolicited requests, and advises prospective applicants to contact the Foundation about its process.
Assets
$83.3M
Grants
144
Total Given
$67.7M
More similar funders
More Funders in Wisconsin
Cite this profile
Grantable. (2026). Streblow Family Foundation funder profile. GrantGraph. Retrieved October 25, 2026, from https://grantable.co/funders/streblow-family-foundation-morg_72d9fd46619d40b2a55aef9997e2b405
BibTeX
@misc{grantable_203924425_2026,
author = {{Grantable}},
title = {{Streblow Family Foundation funder profile}},
howpublished = {GrantGraph},
year = {2026},
url = {https://grantable.co/funders/streblow-family-foundation-morg_72d9fd46619d40b2a55aef9997e2b405},
note = {Accessed 2026-10-25. Data licensed CC BY 4.0}
}The figures on this page are open data under CC BY 4.0: reuse them with credit to Grantable and a link. Download the data.
Figures come from Streblow Family Foundation's IRS filings (methodology). AI-written summaries, news items and logos are not covered by the open licence. Spot an error? Email hello@grantable.co.
Streblow Family Foundation down — hundreds of funders to go?