Funding search · EIN 650510147 · Greenwich, CT

Alpha Omega Charitable 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.

168
grants reported
$1.2M
total given
2022–2025
filing years
$6,000
median grant

Based on grants this organization reported to the IRS for tax years 20222025. 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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Top recipients

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

  • Long Beach Waterfront Warriors4 grants · $60,000
  • Michael Dimaria Foundation4 grants · $60,000
  • Tko Strong Foundation4 grants · $47,500
  • St Mary of the Isle4 grants · $41,500
  • Farm Sanctuary4 grants · $41,000
  • Greenwich Land Trust4 grants · $41,000
  • St Michael'S Roman Catholic Church4 grants · $40,000
  • Greenwich Hospital4 grants · $40,000
  • Vermont Adaptive4 grants · $40,000
  • Ronald McDonald House4 grants · $40,000

Giving over time

$293,000
2022
$294,500
2023
$295,000
2024
$300,000
2025

Grant history

The 100 largest of 168 grants.

  • $15,000

    Long Beach Waterfront Warriors · Long Beach, NY · 2025

    General

  • $15,000

    Michael Dimaria Foundation · Rockville Center, NY · 2025

    General

  • $15,000

    Long Beach Waterfront Warriors · Long Beach, NY · 2024

    General

  • $15,000

    Michael Dimaria Foundation · Rockville Center, NY · 2024

    General

  • $15,000

    Long Beach Waterfront Warriors · Long Beach, NY · 2023

    General

  • $15,000

    Michael Dimaria Foundation · Rockville Center, NY · 2023

    General

  • $15,000

    St Baldricks Foundation · Monrovia, CA · 2023

    General

  • $15,000

    Long Beach Waterfront Warriors · Long Beach, NY · 2022

    General

  • $15,000

    Michael Dimaria Foundation · Rockville Center, NY · 2022

    General

  • $15,000

    Northwest Greenwich Association · Greenwich, CT · 2022

    General

  • $15,000

    Tko Strong Foundation · Malverne, NY · 2022

    General

  • $12,500

    St Mary of the Isle · Long Beach, NY · 2025

    General

  • $12,500

    Tko Strong Foundation · Malverne, NY · 2025

    General

  • $12,500

    Greenwich Hospital · Greenwich, CT · 2022

    General

  • $11,000

    Farm Sanctuary · Watkins Glen, NY · 2023

    General

  • $11,000

    Front Line Equine Rescue · Larkspur, CO · 2023

    General

  • $11,000

    Life Savers Horse Rescue · Lancaster, CA · 2023

    General

  • $11,000

    Greenwich Land Trust · Greenwich, CT · 2022

    General

  • $10,000

    Blue Iris Farm Rescue and Retreat · Lebanon, CT · 2025

    General

  • $10,000

    Disabled American Veterans · Port St Lucie, FL · 2025

    General

  • $10,000

    Farm Sanctuary · Watkins Glen, NY · 2025

    General

  • $10,000

    Front Range Equine Rescue · Pueblo, CO · 2025

    General

  • $10,000

    Greenwich Land Trust · Greenwich, CT · 2025

    General

  • $10,000

    Icahn School of Medicine at Mount Sinai · New York, NY · 2025

    General

  • $10,000

    Interfaith Nutrition Network · Hempstead, NY · 2025

    General

  • $10,000

    Northwestern University · Evanston, IL · 2025

    General

  • $10,000

    Patriot Art Foundation · Mt Pleasant, SC · 2025

    General

  • $10,000

    Ronald McDonald House · Chicago, IL · 2025

    General

  • $10,000

    Silver Shield Foundation · New York, NY · 2025

    General

  • $10,000

    St Francis Hospital Foundation · Roslyn, NY · 2025

    General

  • $10,000

    St Michael'S Roman Catholic Church · Exeter, NH · 2025

    General

  • $10,000

    Tunnel To Towers Foundation · Staten Island, NY · 2025

    General

  • $10,000

    Vermont Adaptive · Killington, VT · 2025

    General

  • $10,000

    Caumsett Foundation · Huntington, NY · 2024

    General

  • $10,000

    Children'S Health Defense Ny Chapter · Franklin Lakes, NJ · 2024

    General

  • $10,000

    Farm Sanctuary · Watkins Glen, NY · 2024

    General

  • $10,000

    Front Line Equine Rescue · Larkspur, CO · 2024

    General

  • $10,000

    Greenwich Hospital · Greenwich, CT · 2024

    General

  • $10,000

    Greenwich Land Trust · Greenwich, CT · 2024

    General

  • $10,000

    Icahn School of Medicine at Mount Sinai · New York, NY · 2024

    General

  • $10,000

    Interfaith Nutrition Network · Hempstead, NY · 2024

    General

  • $10,000

    Life Savers Horse Rescue · Lancaster, CA · 2024

    General

  • $10,000

    Northwestern University · Evanston, IL · 2024

    General

  • $10,000

    Patriot Art Foundation · Mt Pleasant, SC · 2024

    General

  • $10,000

    Ronald McDonald House · Chicago, IL · 2024

    General

  • $10,000

    Silver Shield Foundation · New York, NY · 2024

    General

  • $10,000

    St Mary of the Isle · Long Beach, NY · 2024

    General

  • $10,000

    St Michael'S Roman Catholic Church · Exeter, NH · 2024

    General

  • $10,000

    Tko Strong Foundation · Malverne, NY · 2024

    General

  • $10,000

    Tunnel To Towers · Staten Island, NY · 2024

    General

  • $10,000

    Vermont Adaptive · Burlington, VT · 2024

    General

  • $10,000

    Animals Angels Investigation and Advocacy · Westminister, MD · 2023

    General

  • $10,000

    Cold Spring Harbor Laboratories · Cold Spring Harbor, NY · 2023

    General

  • $10,000

    Defenders of Wildlife · Washington, DC · 2023

    General

  • $10,000

    Greenwich Hospital · Greenwich, CT · 2023

    General

  • $10,000

    Greenwich Land Trust · Greenwich, CT · 2023

    General

  • $10,000

    Northwestern University · Evanston, IL · 2023

    General

  • $10,000

    Ronald McDonald House · Chicago, IL · 2023

    General

  • $10,000

    St Francis Hospital Foundation · Roslyn, NY · 2023

    General

  • $10,000

    St Mary of the Isle · Long Beach, NY · 2023

    General

  • $10,000

    St Michael'S Roman Catholic Church · Exeter, NH · 2023

    General

  • $10,000

    Tko Strong Foundation · Malverne, NY · 2023

    General

  • $10,000

    Vermont Adaptive · Burlington, VT · 2023

    General

  • $10,000

    Cold Spring Harbor Laboratories · Cold Spring Harbor, NY · 2022

    General

  • $10,000

    Defenders of Wildlife · Washington, DC · 2022

    General

  • $10,000

    Farm Sanctuary · Watkins Glen, NY · 2022

    General

  • $10,000

    Front Line Equine Rescue · Larkspur, CO · 2022

    General

  • $10,000

    Interfaith Nutrition Network · Hempstead, NY · 2022

    General

  • $10,000

    Life Savers Horse Rescue · Lancaster, CA · 2022

    General

  • $10,000

    Mission Wolf · Westcliffe, CO · 2022

    General

  • $10,000

    Ronald McDonald House · Chicago, IL · 2022

    General

  • $10,000

    St Michael'S Roman Catholic Church · Exeter, NH · 2022

    General

  • $10,000

    Vermont Adaptive · Burlington, VT · 2022

    General

  • $9,000

    Animals Angels Investigation and Advocacy · Westminister, MD · 2022

    General

  • $9,000

    St Mary of the Isle · Long Beach, NY · 2022

    General

  • $7,500

    Greenwich Hospital · Greenwich, CT · 2025

    General

  • $7,500

    Disabled American Veterans · Port St Lucie, FL · 2024

    General

  • $7,500

    Tunnel To Towers · Staten Island, NY · 2023

    General

  • $7,000

    Animals' Angels · Westminster, MD · 2025

    General

  • $7,000

    Animals Angels Investigation and Advocacy · Westminister, MD · 2024

    General

  • $7,000

    Disabled American Veterans · Port St Lucie, FL · 2023

    General

  • $7,000

    Hance Family Foundation · Floral Park, NY · 2022

    General

  • $7,000

    Tunnel To Towers · Staten Island, NY · 2022

    General

  • $6,000

    White Wolf Sanctuary · Tidewater, OR · 2025

    General

  • $6,000

    White Wolf Sanctuary · Tidewater, OR · 2024

    General

  • $5,000

    Adopt a Dog · Greenwich, CT · 2025

    General

  • $5,000

    Animal Rescue Fund of the Hamptons · East Hampton, NY · 2025

    General

  • $5,000

    Lifesavers Wild Horse Rescue · Lancaster, CA · 2025

    General

  • $5,000

    Missionwolf · Westcliffe, CO · 2025

    General

  • $5,000

    Northeast Greenwich Association · Greenwich, CT · 2025

    General

  • $5,000

    Return To Freedom · Lompoc, CA · 2025

    General

  • $5,000

    St John'S Episcopal Church · Cold Spring Harbor, NY · 2025

    General

  • $5,000

    The Caumsett Foundation · Huntington, NY · 2025

    General

  • $5,000

    The Holt-Elwell Memorial Foundation · Hebron, NH · 2025

    General

  • $5,000

    Walter Billingsley Scholarship Fund Salisbury School · Salisbury, CT · 2025

    General

  • $5,000

    Adopt a Dog · Greenwich, CT · 2024

    General

  • $5,000

    Animal Rescue Fund of the Hamptons · East Hampton, NY · 2024

    General

  • $5,000

    Greenwich Riding & Trail Association · Greenwich, CT · 2024

    General

  • $5,000

    Holt-Elwell Memorial Foundation · East Hebron, NH · 2024

    General

  • $5,000

    Mission Wolf · Westcliffe, CO · 2024

    General

View all 168 grants →

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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.