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Iowa · Private foundation

Gilbert Renze Charitable Foundation

Its FY2025 filing reports that it accepted unsolicited grant applications.

$67k
Granted FY2025(still arriving)
15
Grants FY2025
9
Organizations funded FY2024
56%
First-time grantees FY2024
Read the full brief
Median grant, FY2025
$5,000
Largest grant, FY2025
$6,800
Organizations funded a year
5 to 10
FY2018 to FY2024
States reached, FY2025
1
Total assets, FY2025
$1.5M
Applications
Takes unsolicited applications
Per its most recent filing; check its own site

How open it is to new grantees

In FY2024, 56% of the organizations Gilbert Renze Charitable Foundation funded were first-time grantees, receiving 52% of its grant dollars.

New vs renewed · share of each year

In FY2024, 48% of grant dollars renewed an existing relationship; $32k went to new ones.

50%100%’18’19’20’21’22’23’24
RenewedFirst-time

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

’18’19’20’21’22’23’24
Public Safety & DisasterHealthRecreation & SportsPhilanthropyHuman ServicesOther
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
FY2025still arriving15$67k53%
FY20249$62k56%
FY20235$57k80%
FY20227$72k43%
FY20217$67k29%
FY202010$64k60%
FY20196$57k67%
FY20188$64k63%
100% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2017 to 2025.

Public Safety & Disaster$318kRecreation & Sports$73kArts & Culture$47kHuman Services$42kEducation$26kYouth Development$13kPublic Benefit$12kHealth$10kOther$0

Top grantees

Largest recipients by total granted, FY2017 to FY2025, and the share of each one’s budget the grants supplied at peak.

GranteeTotal grantedYearsShare of their budget
Arcadia Firefighters Association$33,2894n/a
Glidden Area Firefighters Association$24,750338%
Breda Day Care Center Inc$22,00037%
Kuemper Catholic School Foundation Inc$12,00011%
Iowa Lions Foundation$9,89512%
Sac County Conservation Foundation$9,718190%
Ralston Fire Fighters Foundation$9,0001n/a
Breda Firefighters Association$7,5001n/a
Mat Rats Wrestling Club$7,500114%
Sac Community Center$5,00011%
Show all 19 grantees
All grantees of Gilbert Renze Charitable Foundation by total granted
GranteeTotal grantedYearsShare of their budget
Arcadia Firefighters Association$33,2894n/a
Glidden Area Firefighters Association$24,750338%
Breda Day Care Center Inc$22,00037%
Kuemper Catholic School Foundation Inc$12,00011%
Iowa Lions Foundation$9,89512%
Sac County Conservation Foundation$9,718190%
Ralston Fire Fighters Foundation$9,0001n/a
Breda Firefighters Association$7,5001n/a
Mat Rats Wrestling Club$7,500114%
Sac Community Center$5,00011%
Manning Betterment Foundation$5,00011%
Lakeview Iowa Historical Society$5,0001n/a
Carroll Firefighters Association$5,0001n/a
Angels Forever Inc$5,00016%
Sauk Rail Trail Association$4,2001n/a
Lake View Foundation$3,96111%
All Strings Attached$3,95013%
Maple River Area Park Inc$3,8921n/a
Opportunity Living$3,7961n/a

Plus 24 recipients with no EIN on record ($391k), not named here.

Where it is load-bearing

Gilbert Renze Charitable Foundation supplied at least a quarter of the budget for 2 of its grantees at some point. The chart plots its 11 largest grantees; load-bearing ones sit top left.

25%50%75%100%$100k$1.0Mgrantee revenue →↑ funder's share of their budgetGlidden Area Firefighters Association: $24,750 over 3y, 38% of budgetBreda Day Care Center Inc: $22,000 over 3y, 7.2% of budgetKuemper Catholic School Foundation Inc: $12,000 over 1y, 1.2% of budgetIowa Lions Foundation: $9,895 over 1y, 2.1% of budgetSac County Conservation Foundation: $9,718 over 1y, 90% of budgetMat Rats Wrestling Club: $7,500 over 1y, 14% of budgetSac Community Center: $5,000 over 1y, 1.2% of budgetManning Betterment Foundation: $5,000 over 1y, 0.7% of budgetAngels Forever Inc: $5,000 over 1y, 5.6% of budgetLake View Foundation: $3,961 over 1y, 1.3% of budgetAll Strings Attached: $3,950 over 1y, 3.4% 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 11.

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.

Warren Htimmerman Charitable TrustIA26.3× affinity10 shared granteesties to 4 of 4Hover any node to trace its alignments.Compare side by side →

Open a dossier: Warren Htimmerman Charitable Trust · Comm Foundation of Carroll County Inc · Iowa Savings Bank Charitable Foundation · Pella Rolscreen Foundation · Amazonsmile 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 Gilbert Renze Charitable Foundation with peer funders

About Gilbert Renze Charitable Foundation

How much does Gilbert Renze Charitable Foundation give?
Gilbert Renze Charitable Foundation reported 15 grants totaling $67,400 in its FY2025 IRS filing. It funded between 5 and 10 organizations a year over FY2018 to FY2024.
What does Gilbert Renze Charitable Foundation fund?
By grant dollars over FY2017 to FY2025, its largest causes are Public Safety & Disaster (56%), Recreation & Sports (13%), Arts & Culture (8%).
Who are Gilbert Renze Charitable Foundation's largest grantees?
By total granted over FY2017 to FY2025: Arcadia Firefighters Association ($33k), Glidden Area Firefighters Association ($25k), Breda Day Care Center Inc ($22k).
Does Gilbert Renze Charitable Foundation fund new organizations?
In FY2024, 56% of the organizations it funded were first-time grantees.
Does Gilbert Renze Charitable Foundation accept unsolicited applications?
Its most recent filing reports that it accepts unsolicited grant applications.
Which funders back the same organizations as Gilbert Renze Charitable Foundation?
Its strongest co-funders, measured against what their size predicts, include Warren Htimmerman Charitable Trust, Comm Foundation of Carroll County Inc, Iowa Savings Bank Charitable Foundation.
Where is Gilbert Renze Charitable Foundation based?
Gilbert Renze Charitable Foundation is based in IA.

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 43 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 2025, released 2025. Filings run roughly 12 to 24 months behind; figures are dated accordingly.

Source object · view filing

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