FundersIllinois

Oberweiler Foundation

Barrington, IL · EIN 36-4376705. Reported 160 grants totalling $2,815,068 to 97 organizations across tax years 2021-2024. This foundation did not tell the IRS it funds only preselected organizations.

Yesaccepts unsolicited requests
$15,000median grant
$2,815,068granted, 2021-2024
97organizations funded
49%of grantees funded again the next year
$19.2Massets, latest filing

Does this foundation accept applications?

Yes -- on its own tax return. Form 990-PF asks every private foundation whether it makes grants only to organizations it selects itself. Of the 91,758 foundations in our data that made a grant and answered, 78% said yes -- and applying to those is wasted effort. Oberweiler Foundation did not check that box on its most recent filing, which puts it in the minority that is at least open to being approached.

This is the foundation's own statement to the IRS, not our judgement, and it says nothing about whether they have a form, a deadline, or an appetite for new grantees. Treat it as the reason this foundation is worth your research time, not as an invitation. Many small foundations of this kind have no website and no application process -- a letter of inquiry is the normal first step.

How big are its grants?

The median grant is $15,000. Half of everything it gave fell between $10,000 and $25,000; the smallest was $2,350 and the largest $175,000. If you are asking for materially more than the top of that range, you are asking the wrong foundation.

$1,000 - $5,000
10 grants
$5,000 - $10,000
26 grants
$10,000 - $25,000
84 grants
$25,000 - $50,000
35 grants
$50,000 - $100,000
4 grants
$100,000 and Up
1 grant

Every organization it funded

This is the complete list from its filings, largest first. Years funded is the number of separate tax years in which the organization received money -- more than one means a real relationship rather than a one-off.

OrganizationLocationTotal receivedGrantsYears fundedLast
BraveheartsHarvard, IL$200,000332023
Fidelity Charitable Giving Donor Advised FundCincinnati, OH$175,000112022
Comer Children's HospitalChicago, IL$110,000222024
Green City MarketChicago, IL$87,500442024
A Safe HavenChicago, IL$80,000332024
Citizens for ConservationBarrington, IL$80,000442024
Ingall's Development FoundationHarvey, IL$75,000332024
Brushwood Center at Ryerson WoodsRiverwoods, IL$70,000332023
Friends of the Chicago RiverChicago, IL$70,000332024
Ipm Institute of North AmericaMadison, WI$69,693332023
Chicago LightsChicago, IL$60,000442024
Environmental Law & Policy CenterChicago, IL$53,000222023
Northern Illinois Food BankGeneva, IL$52,500442024
Groundswell ConservancyMadison, WI$52,000432024
Alliance for the Great LakesChicago, IL$50,000222024
Children's Oncology Services IncChicago, IL$50,000222024
Friends of the Forest PreserveChicago, IL$50,000222023
Travis Manion FoundationDoylestown, PA$50,000222024
Delta InstituteChicago, IL$45,000222023
Il Environmental Council Education FundSpringfield, IL$45,000222022
Chicago Children's Advocacy CenterChicago, IL$40,000332024
Friends of Illinois Nature PreserveDekalb, IL$40,000222023
Kids RankHighland Park, IL$40,000222024
CASA Kane CountyGeneva, IL$35,000222023
Tuesday's ChildChicago, IL$35,000332023
Youth Conservation CorpsWaukegan, IL$35,000222024
Ecdysis FoundationEstelline, SD$31,000112021
CASA Dupage CountyWheaton, IL$30,000222022
Center for IndependenceCountryside, IL$30,000332024
Gilda's Club ChicagoChicago, IL$30,000332023
Infant Welfare Sociaty of ChicagoChicago, IL$30,000222022
People's Resource CenterWheaton, IL$30,000222024
The Nature ConservancyArlington, VA$30,000112024
Angelic Organics Learning CenterCaledonia, IL$28,000212024
Almost Home KidsNaperville, IL$25,000112021
Bravehearts Therapeutic Riding and Educational CenterHarvard, IL$25,000112024
Code PlatoonChicago, IL$25,000222023
Friends of the Illinois Nature PreservesDekalb, IL$25,000112024
Illinois Environmental Council Education FundSpringfield, IL$25,000112024
Salute IncPalatine, IL$25,000222023
The Trust for Public LandChicago, IL$25,000112021
Trust for Public LandSan Francisco, CA$25,000112024
Veterans Path to Hope (dba Transitional Living Services)Mchenry, IL$25,000112024
Ascension (alexian Brothers)Elk Grove, IL$20,000112022
Environmental Law and Policy CenterChicago, IL$20,000112024
Gigi's PlayhouseHoffman Est, IL$20,000112024
Lake Forest Open Lands AssociationLake Forest, IL$20,000112024
The Nature ConservancyChicago, IL$20,000112021
Wings Program IncPalatine, IL$20,000112024
WingsChicago, IL$15,325112021
Chicago AngelsChicago, IL$15,000112023
Chicago Furniture BankChicago, IL$15,000112023
College of Lake County FoundationGrayslake, IL$15,000112024
Disabled PatriotTinley Park, IL$15,000332023
Imagine Englewood IfChicago, IL$15,000112022
Imd Guest HouseChicago, IL$15,000112021
Infant Welfare Society of ChicagoChicago, IL$15,000112024
Journeys the Road HomePalatine, IL$15,000332023
Maryville AcademyDes Plaines, IL$15,000112023
Mchenry County Conservation FoundationRichmond, IL$15,000112024
National Women Veterans UnitedChicago, IL$15,000112024
Oak Leaf CooperativeDeer Park, IL$15,000112023
Outreach HouseLombard, IL$15,000222024
Philip J Rock Center and SchoolChicago, IL$15,000112022
Shedd AquariumChicago, IL$15,000112024
Soul HarborBarrington, IL$15,000112023
Danny Did FoundationEvanston, IL$12,000222024
Kids Above All IllinoisChicago, IL$12,000112024
Making Kane County Fit for KidsAurora, IL$12,000222023
Fresh Start Caring for Kids FoundationArlington Heights, IL$10,000112021
Friends of Fisher House IlAddison, IL$10,000222023
Humble DesignSouthfield, MI$10,000112024
Kids Above AllChicago, IL$10,000112022
Love Moves USNew Lenox, IL$10,000112022
Marklund Children's HomeGeneva, IL$10,000112023
Oak Park River Forest Infant Welfare SocietyOak Park, IL$10,000112024
Oak Park River Forest IwsChicago, IL$10,000112023
Operating WarmChadds Ford, PA$10,000112021
Operation WarmPhiladelphia, PA$10,000112023
Shelter IncArlington Heights, IL$10,000112021
The Community HouseHinsdale, IL$10,000112022
Home of Hope Cancer Wellness CenterDixon, IL$7,500332023
Children's Advocacy Center of Northwest Cook CountyHoffman Estates, IL$5,000112024
Disabled Patriot FundPalos Heights, IL$5,000112024
Friends of Fisher House - IllinoisRiver Forest, IL$5,000112024
Gateway to the Great OutdoorsChicago, IL$5,000112023
Legacy Ranch - Equine Assisted ServicesLockport, IL$5,000112024
Morton ArboreteumLisle, IL$5,000112024
Northwest Compass IncMt Prospect, IL$5,000112022
Northwestern University Settlement AssociationChicago, IL$5,000112024
The Gathering LighthouseLombard, IL$5,000112024
Zacharias Sexual Abuse CenterGurnee, IL$5,000112022
Philip J Rock Center and School FoundationChicago, IL$2,700112024
Children's Home AidChicago, IL$2,500112021
Play for All Playground and GardenLisle, IL$2,500112023
Shapeup USScottsdale, AZ$2,500112021
Forest Preserve FoundationChicago, IL$2,350112023

39 of 97 (40%) received money in more than one year over the 4 years we hold.

Measured the way we measure every foundation -- what share of one year's grantees are funded again the next -- this one retains 49%, across 3 year-to-year transitions. The median foundation retains about 67%, so this one is less consistent than most. A high number means its list is close to settled and a newcomer has to displace someone; a low one means it is still moving money around, which is where an opening is.

Plus 2 grants to individuals totalling $4,000 -- scholarships, hardship and emergency assistance. We deliberately do not publish the names of people who received them, even though the filings do.

What the money was for

Taken verbatim from the purpose field of its filings. This is the closest thing to a statement of what this foundation cares about, in its own words.

What kind of organizations it funds

By the recipient's own IRS classification, for the 110 grants where we could identify the organization. These are assigned categories, not our guesses.

Environment
22 grants
Human Services
19 grants
Education
11 grants
Food & Nutrition
11 grants
Mental Health
6 grants
Philanthropy & Grantmaking
6 grants
Community Improvement
5 grants
Diseases & Disorders
5 grants

Giving by year

Tax yearGrantsTotalMedian grant
202135$576,129$15,000
202235$780,826$15,000
202342$628,413$15,000
202448$829,700$15,000

Tax years, not calendar years, and the most recent year is usually incomplete -- filings arrive about a year late, so a low final year means late paperwork rather than a foundation winding down.

Already committed for future years

Form 990-PF has a separate schedule for grants approved but not yet paid. Oberweiler Foundation has 6 of them, worth $205,000. This is the one part of the filing that looks forward rather than back -- and it also tells you how much of the next year's budget is already spoken for.

OrganizationLocationApproved
Comer Children's HospitalChicago, IL$80,000
The Nature ConservancyArlington, VA$30,000
Friends of Illinois Nature PreserveChicago, IL$25,000
Friends of the Chicago RiverChicago, IL$25,000
Brushwood Center at Ryerson WoodsRiverwoods, IL$25,000
Environmental Law and Policy CenterChicago, IL$20,000

Where its money goes

Foundations concentrate geographically far more than their mission statements suggest. 83% of this one's giving went to organizations in Illinois. If you are outside its footprint, that matters more than how well your programme fits.

Illinois
$2.3M
Ohio
$175K
Wisconsin
$122K
Pennsylvania
$70K
South Dakota
$31K
Virginia
$30K
California
$25K
Michigan
$10K

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Funders that support the same organizations

These funders gave to organizations this one also funded -- some private foundations, some community foundations and other grantmaking charities. Shared grantees are the strongest available signal that two funders have overlapping priorities, and a funder already backing your peers is a far warmer prospect than one that merely lists your cause.

Fidelity Investments Charitable Gift Fund53 shared recipientsDonor Advised Charitable Giving Inc44 shared recipientsThe Chicago Community Trust38 shared recipientsAmerican Online Giving Foundation Inc38 shared recipientsVanguard Charitable Endowment Program32 shared recipientsThe Bank of America Charitable Foundation Inc29 shared recipients

How to approach this foundation

  1. Check you are its size. The median grant is $15,000. Asking for ten times that is the most common way small organizations waste a submission.
  2. Check you are in its geography. Its giving is concentrated in Illinois.
  3. Read the recipient list above for organizations like yours. If nothing on it resembles your work, that is a real answer, and a cheap one to get.
  4. Look up the current filing before writing. The 990-PF names the foundation's officers and, where one exists, its application procedure. We link it below.

Related guides

Foundations funding human services in IllinoisEvery funder in this group, rankedFoundations funding education in IllinoisEvery funder in this group, ranked

Where these numbers come from

Everything above is taken from Oberweiler Foundation's own Form 990-PF filings, which the IRS publishes in bulk. We used 4 returns (tax years 2021-2024). Nothing here is scraped, inferred, or estimated.

Address of record on the latest return: 330 E Main St 204, Barrington, IL, 60010. This is the address the foundation gave the IRS; many small foundations file through an accountant or a bank trust department, so it may not be where post to a programme officer should go.

EIN 36-4376705 · See the original filings on ProPublica · How we build this

This is history, not an open call. Foundation returns are published about a year after the tax year ends. Nothing on this page is a deadline. It is a record of who this foundation has actually funded, which is the best available predictor of who it will fund next -- and a much better basis for deciding whether to write to them than a mission statement.

Is something here wrong about your foundation? Email hello@funderscope.com and we will correct it.