Funding search · EIN 994031209 · Wilmington, DE

The Rhombus Foundation

A private foundation (files IRS Form 990-PF). Most private foundations do not take unsolicited applications; the route in is usually a program officer.

29
grants reported
$343,500
total given
2024–2025
filing years
$10,000
median grant

Based on grants this organization reported to the IRS for tax years 20242025. This is what they filed, not a complete record of their giving, and recent years may be incomplete because filings lag.

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Funding pattern

What this funder pays for, at what size, and how to position adjacent work. Read from their filings, with every number checked against the record.

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Grant history

All 29 reported grants, largest first.

  • $60,000

    St Vincents Academy · Newark, NJ · 2025

    General & Unrestricted

  • $50,000

    Musical Dramatic Arts Foundation · Marietta, GA · 2025

    General & Unrestricted

  • $40,000

    Africa Research Excellence Fund (Aref Africa) · 2025

    General & Unrestricted

  • $20,000

    St Vincents Academy · Newark, NJ · 2025

    The Grace H. and Bernard A. Gay Scholarship fund

  • $15,000

    Ebunjan Performing Arts Association · 2025

    General & Unrestricted

  • $12,000

    Try Association of Women Oyster Sellers · 2025

    General & Unrestricted

  • $10,000

    Atlas Economic Research Foundation - Atlas Network · Arlington, VA · 2025

    IMANI Africa

  • $10,000

    Equal Justice Initiative · Montgomery, AL · 2025

    General & Unrestricted

  • $10,000

    Hope for Haiti · Naples, FL · 2025

    General & Unrestricted

  • $10,000

    Human Rights Watch · New York, NY · 2025

    General & Unrestricted

  • $10,000

    International Crisis Group · Washington, DC · 2025

    General & Unrestricted

  • $10,000

    Medecins Sans Frontieres USA · Hagerstown, MD · 2025

    General & Unrestricted

  • $10,000

    Panzi Foundation · Washington, DC · 2025

    General & Unrestricted

  • $10,000

    Sister To Sister of Montclair Mentoring Group · Montclair, NJ · 2025

    College tours, workshops and CDBG

  • $10,000

    Sister To Sister of Montclair Mentoring Group · Montclair, NJ · 2025

    Mentor and Director stipends

  • $10,000

    Africa Centre for Energy Policy Limited By Guarant · 2024

    General & Unrestricted

  • $8,000

    Sister To Sister of Montclair Mentoring Group · Montclair, NJ · 2025

    General & Unrestricted

  • $7,500

    Succeed 2gether · Montclair, NJ · 2025

    General & Unrestricted

  • $5,000

    International Rescue Committee · Oakland, CA · 2025

    To support the Committee's relief work

  • $5,000

    Kurandza · Petaluma, CA · 2025

    General & Unrestricted

  • $5,000

    Mark Cares · Montclair, NJ · 2025

    Kitchen project

  • $2,500

    Better Burma · Woodland Park, CO · 2025

    General & Unrestricted

  • $2,500

    Justice Defenders · Claymont, DE · 2025

    General & Unrestricted

  • $2,500

    Strategic Mentoring · Glen Ridge, NJ · 2025

    General & Unrestricted

  • $2,500

    World Central Kitchen Incorporated · Washington, DC · 2025

    To support the organization's work in Jamaica

  • $2,000

    Sister To Sister of Montclair Mentoring Group · Montclair, NJ · 2025

    Nursing Scholarship Fund

  • $2,000

    United Community Corporation · Newark, NJ · 2025

    General & Unrestricted

  • $1,000

    Mark Cares · Montclair, NJ · 2025

    General & Unrestricted

  • $1,000

    Start Out Fresh Intervention Advocates · Montclair, NJ · 2025

    General & Unrestricted

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Source: IRS Form 990-PF, Part XV, as filed by the foundation. These are grants already paid — a record of what this funder backs, not an open call.