The Bordui Foundation

Private foundation · Grantmaker Sturgeon Bay, WI EIN: 04-3593793

The Bordui Foundation is a private foundation, based in Sturgeon Bay, WI. IRS filing data is available from 2020 through 2025. As of 2025, the organization holds $414K in total assets. In 2025, it awarded 8 grants totaling $36K. Net investment income was $31K.

The Bordui Foundation at a glance

In short: The Bordui Foundation gave $36K across 8 grants in 2025 (avg $4K), mostly in Wisconsin. Source: 2025 IRS Form 990-PF.

Annual giving (2025)
$35,750
-12.3% vs 2024
Grants made (2025)
8
-33.3% vs 2024
Average grant
$4,469
+31.6% vs 2024
Median grant
$4,500
Total assets
$413,748
-1.9% vs 2024
Primary geography
Wisconsin (86% of itemized 2025 grant dollars)
Latest 990 filing
Form 990-PF, 2025 View filing

Data from IRS Form 990-PF, 2025; updated September 2026.

Who The Bordui Foundation funds

How this funder distributes its grants

Top Recipients

Top recipient in 2025

Massachusetts Institute of Technology: $5KMassachusetts Institute ofTechnology$5K

The largest 2025 recipient was Massachusetts Institute of Technology ($5K).

Organizations only. It also paid 7 individual scholarships ($30,750), which are not listed by name.

Grant Size Distribution

46 grants across all recorded years

46<$50K$50–100K$100–250K$250–500K$500K–1M$1–5M$5M+

The most common grant size was under $50K: 46 grants of 46 (100%).

Geographic Focus

Where this funder awards grants

Grant Distribution by State

2states

Share of 2025 grant dollars across all 8 itemized grants.

Cities

CambridgeFish CreekSturgeon BayAlgomaGreen Bay

How The Bordui Foundation gives

  • Giving held roughly steady from 2022 to 2025 (+10%). Method
  • In 2025 it paid out 94% of its IRS minimum distribution (the 5% rule). Foundations have until the end of the next year to meet it. Method

From the foundation's IRS Form 990-PF filings. Methodology.

Giving History

Giving Over Time

Total grant dollars and number of grants per year

$0$20K$40K$60K6 grants2020 7 grants2021 8 grants2022 11 grants2023 12 grants2024 8 grants2025

From 2020 to 2025, annual grant giving ranged from $28K (2021) to $48K (2023). In 2025 it made 8 grants totaling $36K.

Grants by year

Grant recipients and amounts by year

RecipientPurposeAmount
7 individual scholarships Recipients not named —$30,750
Massachusetts Institute of Technology Cambridge, MAGeneral Donation$5,000
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Financial History

Multi-year comparison from IRS filings

Figures from IRS filings, by filing year
Filing yearTotal AssetsRevenueExpensesGrants paidGrantsQualifying DistributionsNet Investment IncomeDistributable Amount
2025$413,748$37,968$45,782$35,7508$35,750$30,917$38,070
2024$421,562$24,006$50,622$40,75012$40,750$17,524$32,240
2023$448,178$362,344$56,869$48,00011$48,000$65,191$30,232
2022$285,570$4,483$42,635$32,5008$32,500$1,622$18,724
2021$323,707$22,217$33,998$27,5007$27,500$7,997$21,479
2020$336,998$8,548$35,932$30,0006—$7,955$18,460

Under IRS private-foundation payout rules, The Bordui Foundation reported a distributable amount of $38K for 2025 — the minimum it must pay out in qualifying distributions.

Leadership & Key People

Officers and directors from IRS filings

The Bordui Foundation's 2025 filing lists 3 officers; none of the 3 officers listed in 2025 report compensation.

Officers on the 2025 filing

  • Marie Bordui

    Trustee

    On filings since 2020

    5 hrs/week

    No compensation reported

  • Peter Bordui

    Trustee

    On filings since 2020

    5 hrs/week

    No compensation reported

  • Marc E. Bordui

    Trustee

    On filings since 2023

    5 hrs/week

    No compensation reported

Former officers (1)
  • Former: John A Hauser (2020–2022) — Trustee

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 The Bordui Foundation

How much does The Bordui Foundation give each year?

The Bordui Foundation gave $36K across 8 grants in 2025, according to its 2025 IRS Form 990-PF. In 2024 it gave $41K across 12 grants.

What is The Bordui Foundation's typical grant size?

The Bordui Foundation's median grant in 2025 was $4,500, and its average grant was $4,469, across 8 grants on its 2025 IRS Form 990-PF.

Where does The Bordui Foundation give grants?

The Bordui Foundation gives mostly in Wisconsin: 86% of the grant dollars itemized on its 2025 IRS Form 990-PF went to recipients there. The next largest state was Massachusetts (14%).

Does The Bordui Foundation give general operating support?

Yes: 13% of The Bordui Foundation's 2025 grants with a stated purpose (1 of 8) were for general or operating support, per its 2025 IRS Form 990-PF. Recurring purposes include "Scholarship" (7 grants).

How large is The Bordui Foundation?

The Bordui Foundation reported $414K in total assets on its 2025 IRS Form 990-PF. It paid out $36K in qualifying distributions that year, against a required minimum of $38K (roughly 5% of its investment assets). Falling short in one year is not a violation: foundations have until the end of the next year to meet the minimum.

What is The Bordui Foundation's EIN?

The Bordui Foundation's EIN (Employer Identification Number) is 04-3593793. IRS Form 990 filing data is available on this page for 2020–2025.

Data last updated September 2026. Sourced from IRS Form 990-PF filings.

Data update history

(2)

When this profile's IRS filing data changed on Grantable

  1. Added Form 990-PF for fiscal year 2025 (received by the IRS June 3, 2026)
  2. IRS filings on file for fiscal years 2020–2024

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The filing figures on this page are open data under CC BY 4.0. About GrantGraph Open

Figures come from The Bordui 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.

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