Mediators Foundation Inc logo

Mediators Foundation Inc

Public charity · Grantmaker Boulder, CO EIN: 04-3002588 Website

To foster leadership for a peaceful, just and sustainable world by identifying, supporting and connecting visionary leaders who build bridges across the great social, political and cultural divides of our time.

Mediators Foundation Inc at a glance

In short: Mediators Foundation Inc gave $504K across 9 grants in 2024 (avg $56K), mostly in District of Columbia. Source: 2024 IRS Form 990.

Annual giving (2024)
$504,499
+209.3% vs 2023
Grants made (2024)
9
+0.0% vs 2023
Average grant
$56,055
+209.3% vs 2023
Median grant
$20,000
Total assets
$977,450
-19.9% vs 2023
Primary geography
District of Columbia (70% of itemized 2024 grant dollars)
Latest 990 filing
Form 990, 2024 View filing

Data from IRS Form 990, 2024; updated September 2026.

How to apply to Mediators Foundation Inc

Who Mediators Foundation Inc funds

How this funder distributes its grants

Top Recipients

Top 9 recipients in 2024

SIDE3 Inc: $351KSIDE3 Inc$351KListen First Project: $30KListen First Project$30KMiddlebury College: $25KMiddlebury College$25KUniversity of Notre Dame: $25KUniversity of Notre Dame$25KUnited Religions Initiative (Uri): $20KUnited Religions Initiative(Uri)$20KAnia Flamenco LLC: $15KAnia Flamenco LLC$15KEmida Roller Productions LLC: $15KEmida Roller Productions LLC$15KVCU Foundation: $13KVCU Foundation$13KCommon Ground Committee Inc: $10KCommon Ground Committee Inc$10K

The largest 2024 recipient was SIDE3 Inc ($351K). Together the top 9 received $504K.

Grant Size Distribution

30 grants across all recorded years

27<$50K2$50–100K$100–250K1$250–500K$500K–1M$1–5M$5M+

The most common grant size was under $50K: 27 grants of 30 (90%).

Geographic Focus

Where this funder awards grants

Grant Distribution by State

14states

Share of 2024 grant dollars across all 9 itemized grants.

Cities

WashingtonStanfordBerkeleyCambridgeDurhamNew YorkRichmondAstoriaBoulderChicagoDecaturGrand RapidsGreensboroHadleyMiddleburyNew HavenNorte DameRivertonSan FranciscoSherman

How Mediators Foundation Inc gives

  • Giving grew 1582% from 2021 to 2024. Method

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

Giving History

Giving Over Time

Total grant dollars and number of grants per year

$0$200K$400K$600K1 grant2019 1 grant2020 1 grant2021 10 grants2022 9 grants2023 9 grants2024

From 2019 to 2024, annual grant giving ranged from $25K (2020) to $504K (2024). In 2024 it made 9 grants totaling $504K.

Grants by year

Grant recipients and amounts by year

RecipientPurposeAmount
SIDE3 Inc Washington, DCConflict Resolution and Negotiation Methods.$351,499
Listen First Project Durham, NCWe awarded a grant to listen first project to underwrite staff time in support of the national governors' association's disagree better campaign$30,000
Middlebury College Middlebury, VTTo explore the nascent and emerging possibilities that could create opportunities to reduce the risk of conflict, nuclear or otherwise, in the korean peninsula.$25,000
University of Notre Dame Norte Dame, INKeough school of global affairs / lisa schirch, research grant.$25,000
United Religions Initiative (Uri) San Francisco, CATo support bringing the third side approach to uri's efforts to scale the health approach to violence prevention and to help scale partnerships$20,000
Ania Flamenco LLC Decatur, GAThe purpose of each of these grants is to support them in developing a public art project selected by the state committee to elevate our shared humanity.$15,000
Emida Roller Productions LLC Greensboro, GAThe purpose of each of these grants is to support them in developing a public art project selected by the state committee to elevate our shared humanity.$15,000
VCU Foundation Richmond, VATo support the research efforts that contribute to knowledge that informs how to reduce toxic polarization and foster healthier civil discourse among americans.$13,000
Common Ground Committee Inc Sherman, CTTo support their efforts to develop the podcast "let's find common ground."$10,000
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Financial History

Multi-year comparison from IRS filings

Figures from IRS filings, by filing year
Filing yearTotal AssetsRevenueExpensesGrants paidGrantsNet Investment Income
2024$977,450$3,517,767$3,759,977$504,4999$7,796
2023$1,219,660$2,952,811$3,287,606$163,0889$10,559
2022$1,554,455$1,986,606$1,783,586$243,65710$4,550
2021$1,351,435$1,630,502$1,474,364$30,0001$1,525
2020$1,195,297$1,500,876$1,174,478$25,0001$297
2019$868,899$1,417,488$1,236,962$250,0001$515

About Mediators Foundation Inc

Based on IRS filings

Mediators Foundation Inc is a public charity focused on International, Foreign Affairs & National Security, based in Boulder, CO. IRS filing data is available from 2019 through 2024. As of 2024, the organization holds $977K in total assets. In 2024, it awarded 9 grants totaling $504K. Net investment income was $8K.

Leadership & Key People

Officers and directors from IRS filings

Mediators Foundation Inc is led by Mark Gerzon, President on every filing since 2019; 1 of 5 officers listed in 2024 is compensated.

Officers on the 2024 filing

  • Mark Gerzon

    President

    On filings since 2019

    20 hrs/week

    $49K (2019) → $58K (2024)

  • Jacob Bornstein

    President

    New on the 2024 filing

    20 hrs/week

    No compensation reported

  • Jake Davis

    Member

    On filings since 2019

    1 hr/week

    No compensation reported

  • John Steiner

    Vice President

    On filings since 2019

    10 hrs/week

    No compensation reported

  • Kathy Gschneidner

    Treasurer

    On filings since 2019

    5 hrs/week

    No compensation reported

Data from IRS Form 990 filings, 2019–2024. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.

Compensation Overview

From 2024 IRS filing

Mark Gerzon — 2024 President: $58KMark Gerzon2024 President$58K

The highest reported compensation on the 2024 filing was $58K, to Mark Gerzon (2024 President).

Frequently asked questions about Mediators Foundation Inc

How much does Mediators Foundation Inc give each year?

Mediators Foundation Inc gave $504K across 9 grants in 2024, according to its 2024 IRS Form 990. In 2023 it gave $163K across 9 grants.

What is Mediators Foundation Inc's typical grant size?

Mediators Foundation Inc's median grant in 2024 was $20,000, and its average grant was $56,055, across 9 grants on its 2024 IRS Form 990.

Where does Mediators Foundation Inc give grants?

Mediators Foundation Inc gives mostly in District of Columbia: 70% of the grant dollars itemized on its 2024 IRS Form 990 went to recipients there. The next largest states were Georgia (6%) and North Carolina (6%).

Does Mediators Foundation Inc give general operating support?

Not in 2024: none of the 9 grants with a stated purpose on Mediators Foundation Inc's 2024 IRS Form 990 were described as general or operating support.

Who are Mediators Foundation Inc's largest grantees?

Mediators Foundation Inc's largest 2024 grantees include SIDE3 Inc ($351,499), Listen First Project ($30,000) and Middlebury College ($25,000), according to its 2024 IRS Form 990. Together they received 81% of its itemized 2024 grant dollars.

How large is Mediators Foundation Inc?

Mediators Foundation Inc reported $977K in total assets on its 2024 IRS Form 990. Its revenue that year was $3.5M.

What is Mediators Foundation Inc?

Mediators Foundation Inc is a public charity focused on International, Foreign Affairs & National Security, based in Boulder, CO. It holds $977K in total assets as of 2024.

What is Mediators Foundation Inc's EIN?

Mediators Foundation Inc's EIN (Employer Identification Number) is 04-3002588. IRS Form 990 filing data is available on this page for 2019–2024.

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

Data update history

(7)

When this profile's IRS filing data changed on Grantable

  1. Added Form 990 for fiscal year 2019 (received by the IRS March 9, 2020)
  2. Updated Form 990 for fiscal year 2020 (received by the IRS August 9, 2021)
  3. Updated Form 990 for fiscal year 2021 (received by the IRS August 17, 2022)
  4. Updated Form 990 for fiscal year 2022 (received by the IRS November 13, 2023)
  5. Updated Form 990 for fiscal year 2023 (received by the IRS November 6, 2024)
  6. Updated Form 990 for fiscal year 2024 (received by the IRS November 11, 2025)
  7. 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 Mediators Foundation Inc'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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