Funding search · EIN 261373188 · Naples, FL

The Katsaros Family 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.

119
grants reported
$1.9M
total given
2022–2024
filing years
$5,000
median grant

Based on grants this organization reported to the IRS for tax years 20222024. This is what they filed, not a complete record of their giving, and recent years may be incomplete because filings lag.

What they fund

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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.

  • St Nicholas Greek Orthodox Church National Shrine at the World Trade Cente2 grants · $500,000
  • Saint Katherine Greek Orthodox Church3 grants · $322,000
  • St John Academy3 grants · $100,000
  • Worcester Polytechnic Institute2 grants · $80,000
  • Orthodox Christian Studies Center1 grant · $70,000
  • Amyloidosis Research Fund at Boston University School of Medicine2 grants · $50,000
  • The Jimmy Fund2 grants · $50,000
  • Wpi1 grant · $50,000
  • St Michael the Archangel Antiochian Orthodox Church3 grants · $43,000
  • Passim3 grants · $40,000

Giving over time

$675,000
2022
$624,025
2023
$580,950
2024

Grant history

The 100 largest of 119 grants.

  • $262,000

    Saint Katherine Greek Orthodox Church · Naples, FL · 2024

    General charitable operations

  • $250,000

    St Nicholas Greek Orthodox Church National Shrine at the World Trade Cente · New York, NY · 2023

    Pledge payment

  • $250,000

    St Nicholas Greek Orthodox Church National Shrine at the World Trade Cente · New York, NY · 2022

    Charitable

  • $70,000

    Orthodox Christian Studies Center · New York, NY · 2022

    Charitable

  • $50,000

    St John Academy · St Augustine, FL · 2023

    2023 gift

  • $50,000

    Wpi · Worcester, MA · 2022

    Charitable

  • $40,000

    Worcester Polytechnic Institute · Worcester, MA · 2024

    Scholarship fund

  • $40,000

    Worcester Polytechnic Institute · Worcester, MA · 2023

    Scholarship fund

  • $30,000

    Saint Katherine Greek Orthodox Church · Naples, FL · 2023

    Agape charities sponsorship & donation

  • $30,000

    Saint Katherine Greek Orthodox Church · Naples, FL · 2022

    Charitable

  • $25,000

    Dana-Farber Cancer Institute · Boston, MA · 2024

    General charitable operations

  • $25,000

    St John Academy · St Augustine, FL · 2024

    General charitable operations

  • $25,000

    Trustees of Boston University · Boston, MA · 2024

    General charitable operations

  • $25,000

    Amyloidosis Research Fund at Boston University School of Medicine · Boston, MA · 2023

    Amyloid research fund

  • $25,000

    The Jimmy Fund · Brookline, MA · 2023

    Pledge payment

  • $25,000

    Amyloidosis Research Fund at Boston University School of Medicine · Boston, MA · 2022

    Charitable

  • $25,000

    St John Academy · St Augustine, FL · 2022

    Charitable

  • $25,000

    The Jimmy Fund · Brookline, MA · 2022

    Charitable

  • $20,000

    Passim · Cambridge, MA · 2024

    General charitable operations

  • $17,000

    Marin Link · San Rafael, CA · 2024

    In memory of john katsaros

  • $17,000

    St Michael the Archangel Antiochian Orthodox Church · Cotuit, MA · 2022

    Charitable

  • $16,000

    St Michael the Archangel Antiochian Orthodox Church · Cotuit, MA · 2023

    2023 gift

  • $15,000

    Orthodox Chistian Network · Ft Lauderdale, FL · 2024

    General charitable operations

  • $14,000

    The Archons Order of Saint Andrew the Apostle · New York, NY · 2023

    Exarch's appeal and althenagoras human rights award banquet

  • $14,000

    The Archons Order of Saint Andrew the Apostle · New York, NY · 2022

    Charitable

  • $10,000

    Camp Jabberwocky · Vineyard Haven, MA · 2024

    General charitable operations

  • $10,000

    Cape Cod Healthcare Foundation · Hyannis, MA · 2024

    General charitable operations

  • $10,000

    Cato Institute · Washington, DC · 2024

    General charitable operations

  • $10,000

    Ecumenical Patriarch Bartholomew Foundation · New York, NY · 2024

    General charitable operations

  • $10,000

    Rosie'S Place · Boston, MA · 2024

    General charitable operations

  • $10,000

    St Michael the Archangel Antiochian Orthodox Church · Cotuit, MA · 2024

    General charitable operations

  • $10,000

    Bartholomew Foundation · New York, NY · 2023

    Annual pledge

  • $10,000

    Camp Jabberwocky · Vineyard Haven, MA · 2023

    Annual gift

  • $10,000

    Cape Cod Healthcare Foundation · Hyannis, MA · 2023

    Annual gift

  • $10,000

    Cato Institute · Washington, DC · 2023

    Annual gift

  • $10,000

    Orthodox Chistian Network · Ft Lauderdale, FL · 2023

    Annual gift

  • $10,000

    Passim · Cambridge, MA · 2023

    Annual gift

  • $10,000

    Rosie'S Place · Boston, MA · 2023

    Annual gift

  • $10,000

    The Michael J Fox Foundation for Parkinsons Research · New York, NY · 2023

    Parkinsons research

  • $10,000

    Bartholomew Foundation · New York, NY · 2022

    Charitable

  • $10,000

    Cape Cod Healthcare Foundation · Hyannis, MA · 2022

    Charitable

  • $10,000

    Cato Institute · Washington, DC · 2022

    Charitable

  • $10,000

    Greek Orthodox Archdiocese of America · New York, NY · 2022

    Charitable

  • $10,000

    Moravian Theological Seminary · Bethlehem, PA · 2022

    Charitable

  • $10,000

    Passim · Cambridge, MA · 2022

    Charitable

  • $10,000

    Rosie'S Place · Boston, MA · 2022

    Charitable

  • $10,000

    St Vladimir'S Orthodox Theological Seminary · Yonkers, NY · 2022

    Charitable

  • $10,000

    The Michael J Fox Foundation for Parkinsons Research · New York, NY · 2022

    Charitable

  • $9,450

    Leadership 100 · New York, NY · 2024

    General charitable operations

  • $8,525

    Leadership 100 · New York, NY · 2023

    Leadership conference support

  • $7,500

    Nch Healthcare Foundation · Naples, FL · 2024

    Medical diplomats

  • $7,500

    Nch Healthcare Foundation · Naples, FL · 2023

    Medical diplomats

  • $7,500

    Nch Healthcare Foundation · Naples, FL · 2022

    Charitable

  • $5,000

    Focus North America · Carnegie, PA · 2024

    General charitable operations

  • $5,000

    Hellenic College · Brookline, MA · 2024

    General charitable operations

  • $5,000

    International Orthodox Christian Charities · Baltimore, MD · 2024

    General charitable operations

  • $5,000

    Lassell College · Newton, MA · 2024

    General charitable operations

  • $5,000

    Moravian Theological Seminary · Bethlehem, PA · 2024

    General charitable operations

  • $5,000

    Order of St Andrew · New York, NY · 2024

    General charitable operations

  • $5,000

    Orthodox Chistian Mission Center · St Augustine, FL · 2024

    General charitable operations

  • $5,000

    Orthodox Christian Laity · West Palm Beach, FL · 2024

    General charitable operations

  • $5,000

    Orthodox Christian Prison Ministry · New York, NY · 2024

    General charitable operations

  • $5,000

    Project Mexico & St Innocent Orphanage · Chula Vista, CA · 2024

    Project mexico

  • $5,000

    The Cape Playhouse · Dennis, MA · 2024

    General charitable operations

  • $5,000

    Cape Playhouse · Dennis, MA · 2023

    Annual gift

  • $5,000

    Focus North America · Carnegie, PA · 2023

    Annual gift

  • $5,000

    Greek Orthodox Archdiocese of America · New York, NY · 2023

    Earthquake relief fund

  • $5,000

    Habitat for Humanity · Allentown, PA · 2023

    Annual gift

  • $5,000

    Hellenic College · Brookline, MA · 2023

    Annual gift

  • $5,000

    International Orthodox Christian Charities · Baltimore, MD · 2023

    Annual gift

  • $5,000

    Lassell College · Newton, MA · 2023

    Annual gift

  • $5,000

    Moravian Theological Seminary · Bethlehem, PA · 2023

    Annual gift

  • $5,000

    Orthodox Chistian Mission Center · St Augustine, FL · 2023

    Annual gift

  • $5,000

    Orthodox Christian Prison Ministry · New York, NY · 2023

    Annual gift

  • $5,000

    Project Mexico & St Innocent Orphanage · Chula Vista, CA · 2023

    Project mexico

  • $5,000

    St Vladimir'S Orthodox Theological Seminary · Yonkers, NY · 2023

    Annual gift

  • $5,000

    Cape Playhouse · Dennis, MA · 2022

    Charitable

  • $5,000

    Focus North America · Carnegie, PA · 2022

    Charitable

  • $5,000

    Habitat for Humanity · Allentown, PA · 2022

    Charitable

  • $5,000

    Hellenic College · Brookline, MA · 2022

    Charitable

  • $5,000

    International Orthodox Christian Charities · Baltimore, MD · 2022

    Charitable

  • $5,000

    Lassell College · Newton, MA · 2022

    Charitable

  • $5,000

    Leadership 100 · New York, NY · 2022

    Charitable

  • $5,000

    Orthodox Chistian Mission Center · St Augustine, FL · 2022

    Charitable

  • $5,000

    Orthodox Chistian Network · Ft Lauderdale, FL · 2022

    Chartiable

  • $5,000

    Orthodox Christian Prison Ministry · New York, NY · 2022

    Charitable

  • $5,000

    Project Mexico & St Innocent Orphanage · Chula Vista, CA · 2022

    Charitable

  • $3,500

    The Shelter · Naples, FL · 2022

    Charitable

  • $3,000

    Hellenic Womens Club · Nahant, MA · 2024

    General charitable operations

  • $3,000

    Hellenic Womens Club · Nahant, MA · 2023

    Annual gift

  • $3,000

    The Shelter · Naples, FL · 2023

    Sponsor for bags & bow ties and mending broken hearts lunch

  • $3,000

    Hellenic Womens Club · Nahant, MA · 2022

    Charitable

  • $2,000

    American Friends of the Blind in Greece · Portsmouth, NH · 2024

    General charitable operations

  • $2,000

    Doctors Without Borders · New York, NY · 2024

    General charitable operations

  • $2,000

    The Shelter for Abused Women & Children · Naples, FL · 2024

    Sponsor for bags & bow ties and mending broken hearts lunch

  • $2,000

    World War Ii Museum · New Orleans, LA · 2024

    General charitable operations

  • $2,000

    Wounded Warrior Project · Jacksonville, FL · 2024

    General charitable operations

  • $2,000

    Doctors Without Borders · New York, NY · 2023

    Annual gift

  • $2,000

    Friends of Bass River · South Yarmouth, MA · 2023

    Pontoon boat project

  • $2,000

    World War Ii Museum · New Orleans, LA · 2023

    Annual gift

View all 119 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.