Funding search · EIN 256666594 · Wilmington, DE

The Leon & Helen Weiner 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.

42
grants reported
$484,000
total given
2021–2024
filing years
$10,000
median grant

Based on grants this organization reported to the IRS for tax years 20212024. This is what they filed, not a complete record of their giving, and recent years may be incomplete because filings lag.

What they fund

education

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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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Top recipients

Repeat recipients are the strongest signal of whether a funder has an open door or quietly re-funds the same organizations.

  • Alfred I Dupont Hospital2 grants · $75,000
  • Ai Dupont Hospital2 grants · $73,000
  • Special Operations Warrior Foundation4 grants · $51,000
  • Arc of Chester County4 grants · $50,000
  • Nightstalker Association4 grants · $40,000
  • Vigilant Torch Association4 grants · $40,000
  • Curears4 grants · $40,000
  • Occidental College4 grants · $30,000
  • Rodney Street Tennis and Tutoring4 grants · $27,000
  • Kennett Library1 grant · $10,000

Giving over time

$129,000
2021
$121,000
2022
$111,000
2023
$123,000
2024

Grant history

All 42 reported grants, largest first.

  • $38,000

    Ai Dupont Hospital · Wilmington, DE · 2024

    General

  • $38,000

    Alfred I Dupont Hospital · Wilmington, DE · 2022

    General

  • $37,000

    Alfred I Dupont Hospital · Wilmington, DE · 2021

    General

  • $35,000

    Ai Dupont Hospital · Wilmington, DE · 2023

    General

  • $21,000

    Special Operations Warrior Foundation · Tampa, FL · 2024

    General

  • $15,000

    Arc of Chester County · West Chester, PA · 2024

    General

  • $15,000

    Arc of Chester County · West Chester, PA · 2023

    General

  • $11,000

    Occidental College · Los Angeles, CA · 2024

    General

  • $10,000

    Curears · Raritan, NJ · 2024

    General

  • $10,000

    Nightstalker Association · Oak Grove, KY · 2024

    General

  • $10,000

    Vigilant Torch Association · Alexandria, VA · 2024

    General

  • $10,000

    Curears · Raritan, NJ · 2023

    General

  • $10,000

    Nightstalker Association · Oak Grove, KY · 2023

    General

  • $10,000

    Special Operations Warrior Foundation · Tampa, FL · 2023

    General

  • $10,000

    Vigilant Torch Association · Alexandria, VA · 2023

    General

  • $10,000

    Arc of Chester County · West Chester, PA · 2022

    General

  • $10,000

    Curears · Raritan, NJ · 2022

    General

  • $10,000

    Maui United Way · Wailuku, HI · 2022

    General

  • $10,000

    Nightstalker Association · Oak Grove, KY · 2022

    General

  • $10,000

    Rodney Street Tennis and Tutoring · Wilmington, DE · 2022

    General

  • $10,000

    Special Operations Warrior Foundation · Tampa, FL · 2022

    General

  • $10,000

    Vigilant Torch Association · Alexandria, VA · 2022

    General

  • $10,000

    Arc of Chester County · West Chester, PA · 2021

    General

  • $10,000

    Curears · Raritan, NJ · 2021

    General

  • $10,000

    Kennett Library · Kennett Square, PA · 2021

    General

  • $10,000

    Nightstalker Association · Oak Grove, KY · 2021

    General

  • $10,000

    Special Operations Warrior Foundation · Tampa, FL · 2021

    General

  • $10,000

    Team Rubicon · Los Angeles, CA · 2021

    General

  • $10,000

    Vigilant Torch Association · Alexandria, VA · 2021

    General

  • $7,000

    Moffitt Cancer Center · Tampa, FL · 2023

    General

  • $7,000

    Occidental College · Los Angeles, CA · 2023

    General

  • $7,000

    Occidental College · Los Angeles, CA · 2022

    General

  • $7,000

    Rodney Street Tennis and Tutoring · Wilmington, DE · 2021

    General

  • $6,000

    Delaware Museum of Nature & Science · Wilmington, DE · 2022

    General

  • $5,000

    Rodney Street Tennis and Tutoring · Wilmington, DE · 2024

    General

  • $5,000

    Rodney Street Tennis and Tutoring · Wilmington, DE · 2023

    General

  • $5,000

    Leukemia & Lymphoma Society · Wilmington, DE · 2021

    General

  • $5,000

    Occidental College · Los Angeles, CA · 2021

    General

  • $3,000

    Tri-State Bird Rescue & Research · Newark, DE · 2024

    General

  • $3,000

    Leon N Weiner Education Foundation · Wilmington, DE · 2021

    Education purposes

  • $2,000

    Jobs for Delaware Grads · Dover, DE · 2023

    General

  • $2,000

    World Central Kitchen · Washington, DC · 2021

    General

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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.