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Michigan · Private foundation

Bill and Bea Idema Foundation

Its FY2024 filing reports that it funds preselected organizations and did not take unsolicited requests; check the foundation's own site before ruling it out.

$5.9M
Granted FY2024(still arriving)
8
Grants FY2024
5
Organizations funded FY2023
80%
First-time grantees FY2023
Read the full brief
Median grant, FY2024
$200,000
Largest grant, FY2024
$3,500,000
Organizations funded a year
1 to 5
FY2017 to FY2023
States reached, FY2024
1
Total assets, FY2024
$118M
Applications
Preselected organizations only
Per its most recent filing; check its own site

How open it is to new grantees

In FY2023, 80% of the organizations Bill and Bea Idema Foundation funded were first-time grantees, receiving 13% of its grant dollars.

New vs renewed · share of each year

In FY2023, 87% of grant dollars renewed an existing relationship; $193k went to new ones.

50%100%’18’19’20’21’22’23
RenewedFirst-time

Where new relationships form · theme of each grantee’s first grant

’18’19’20’21’22’23
EducationRecreation & SportsAnimalsPhilanthropyCivil RightsOther
How this is measured
First-time means a grantee’s first year in the filing window; renewed means funded in an earlier year too. The renewed share climbs naturally as a portfolio matures, so the signal is a year that bucks it (a wave of new grantees). The earliest year is left-censored: relationships that predate the data read as new. Theme is the grantee’s IRS cause.
The numbers by year
Fiscal yearOrganizations fundedTo those organizationsFirst-time grantees
FY2024still arriving8$5.9M75%
FY20235$1.4M80%
FY20222$1.3M50%
FY20211$1.0M0%
FY20201$1.0M100%
FY20191$500k0%
FY20182$900k50%
FY20171$600kn/a
100% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2017 to 2024.

Recreation & Sports$4.5MAnimals$3.5MEducation$2.0MCommunity Improvement$1.1MHuman Services$1.1MReligion$200kHealth$163kPhilanthropy$160kOther$0

Top grantees

Largest recipients by total granted, FY2017 to FY2024, and the share of each one’s budget the grants supplied at peak.

GranteeTotal grantedYearsShare of their budget
Ottawa County Parks Foundation Inc$4,500,000467%
John Ball Zoo$3,550,00029%
Grand Action Foundation 20$1,060,00024%
Michigan State University$1,000,0002n/a
Grand Valley State University$1,000,0002n/a
Gilda's Club Grand Rapids$63,00013%
Blandford Nature Center$50,00012%
Our Hope Association$50,00011%
Mackinac Center$50,00010%
The Potters House$50,00011%
Show all 12 grantees
All grantees of Bill and Bea Idema Foundation by total granted
GranteeTotal grantedYearsShare of their budget
Ottawa County Parks Foundation Inc$4,500,000467%
John Ball Zoo$3,550,00029%
Grand Action Foundation 20$1,060,00024%
Michigan State University$1,000,0002n/a
Grand Valley State University$1,000,0002n/a
Gilda's Club Grand Rapids$63,00013%
Blandford Nature Center$50,00012%
Our Hope Association$50,00011%
Mackinac Center$50,00010%
The Potters House$50,00011%
American Heart Association Inc$50,00010%
Upcycle Bikes$50,000112%

What it could do for these grantees

Plus 2 recipients with no EIN on record ($1.2M), not named here.

Where it is load-bearing

Bill and Bea Idema Foundation supplied at least a quarter of the budget for 1 of its grantees at some point. The chart plots its 10 largest grantees; load-bearing ones sit top left.

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetOttawa County Parks Foundation Inc: $4,500,000 over 4y, 67% of budgetJohn Ball Zoo: $3,550,000 over 2y, 9.4% of budgetGrand Action Foundation 20: $1,060,000 over 2y, 4.4% of budgetGilda's Club Grand Rapids: $63,000 over 1y, 3.1% of budgetBlandford Nature Center: $50,000 over 1y, 2.1% of budgetOur Hope Association: $50,000 over 1y, 1.1% of budgetMackinac Center: $50,000 over 1y, 0.4% of budgetThe Potters House: $50,000 over 1y, 0.7% of budgetAmerican Heart Association Inc: $50,000 over 1y, 0.0% of budgetUpcycle Bikes: $50,000 over 1y, 12% of budget

Tap a dot to name the grantee.

How this is measured
Share of budget is the funder’s grant in a year over the grantee’s total revenue that year, at its highest across the years we hold; revenue is from all sources. Only grantees confirmed against their own filings, whose grants do not exceed their revenue, are plotted: the largest 10.

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.

Grand Rapids Community FoundationMI21.8× affinity8 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Grand Rapids Community Foundation · Cdv5 Foundation · Frey Foundation · Dick and Betsy Devos Family Foundation · The Sebastian Foundation · The David and Carol Van Andel Family Foundation · The Meijer Foundation · Douglas & Maria Devos Foundation · Peter C & Emajean Cook Foundation · Grand Haven Area Community Foundation Inc · The Community Foundation of the Holland/Zeeland Area Inc · The Doornink Foundation

How this is measured
Affinity is a Gamma-Poisson posterior co-funding rate, re-centered on the typical rate, so thin evidence shrinks toward no signal. Overlap is association, not proof of shared intent.

Compare Bill and Bea Idema Foundation with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to Bill and Bea Idema Foundation?

Find your warmest path to Bill and Bea Idema Foundation through trustees and officers whose names appear on both boards. Search for your organization and Plinth traces the shortest route it can evidence.

Each link is a name appearing on two organizations’ public IRS 990 filings, matched on that name and, where the filings support it, on location. A same-state match has geographic support, which is a second matching feature rather than confirmation that the two are one person; a cross-state one is the likeliest to be two people who share a name. Every hop shows its tier, low-confidence and distant paths are held back rather than guessed, and it is worth confirming the person before you use the introduction.

About Bill and Bea Idema Foundation

How much does Bill and Bea Idema Foundation give?
Bill and Bea Idema Foundation reported 8 grants totaling $5,930,000 in its FY2024 IRS filing. It funded between 1 and 5 organizations a year over FY2017 to FY2023.
What does Bill and Bea Idema Foundation fund?
By grant dollars over FY2017 to FY2024, its largest causes are Recreation & Sports (35%), Animals (28%), Education (16%).
Who are Bill and Bea Idema Foundation's largest grantees?
By total granted over FY2017 to FY2024: Ottawa County Parks Foundation Inc ($4.5M), John Ball Zoo ($3.5M), Grand Action Foundation 20 ($1.1M).
Does Bill and Bea Idema Foundation fund new organizations?
In FY2023, 80% of the organizations it funded were first-time grantees.
Does Bill and Bea Idema Foundation accept unsolicited applications?
Its most recent filing reports that it funds preselected organizations and does not take unsolicited requests. Check the foundation's own site before ruling it out.
Which funders back the same organizations as Bill and Bea Idema Foundation?
Its strongest co-funders, measured against what their size predicts, include Grand Rapids Community Foundation, Cdv5 Foundation, Frey Foundation.
Where is Bill and Bea Idema Foundation based?
Bill and Bea Idema Foundation is based in MI.

On method. Every financial figure here is read from IRS e-file XML, the funder’s own 990/990-PF, and from the multi-year returns of the 15 grantees we resolved, each linked to its source. Grantee outcomes are each organization’s own program-service reporting (Form 990, Part III), read as association with funding, never as caused by it. Low-confidence name matches are suppressed rather than guessed. How we build these →

How this is measured
Each figure carries one of six labels. Filed is what the funder reported on its return. Official is another government record about an organization, such as a federal award or a charity register, joined by name where no shared identifier exists. Resolved is an identity we worked out where the filing named a recipient without an EIN, kept only above a measured confidence threshold. Computed is arithmetic over those, like themes, portfolio clusters and co-funder strength. Context is a statistic about a place rather than about an organization, which is what the need overlay is: it describes the area a grantee’s address sits in, not where its work lands. Inferred is drawn by a model from text, like the partnerships read out of public news and organization websites. Each is labeled where it appears.

Generated from the IRS Form 990-PF e-file return for fiscal year 2024, released 2024. Filings run roughly 12 to 24 months behind; figures are dated accordingly.

Source object · view filing

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