Data / Foundation grants / Cathy and George Sakellaris Family Foundation
Cathy and George Sakellaris Family Foundation: 24 grants to organizations, $736,000 (tax year ended December 2025)
Cathy and George Sakellaris Family Foundation, a private foundation in Milton, MA, paid 24 grants to organizations totaling $736,000 in its tax year ended December 2025, according to its Form 990-PF filed with the IRS on July 10, 2026. The largest was $100,000 to Greek Orthodox Metropolis of Boston in Brookline, MA for general support.
SpecStream is the live web data engine for teams and agents. It reads every private foundation's Form 990-PF as the IRS publishes it, and this page is that reading. Ask for the foundations that fund your cause in your state, with the amounts and purposes, and new grants arrive in your sheet, CRM, Slack or agent as the returns are filed.
- EIN
- 854194151
- Based in
- Milton, MA
- Assets
- $18,193,174
- Grants paid
- $736,000
- Tax year ended
- December 2025
Grants paid, tax year ended December 2025
From the Form 990-PF filed July 10, 2026, IRS object ID 202601919349100600. It reported $736,000 in grants paid; 24 grants to organizations are listed.
| Recipient | Location | Purpose | Cause | Amount | Source |
|---|---|---|---|---|---|
| Greek Orthodox Metropolis of Boston | Brookline, MA | General support | Religion-related | $100,000 | apps.irs.gov |
| Northeastern University | Boston, MA | General support | Education | $100,000 | apps.irs.gov |
| Center for Hellenic Music and Culture | Abington, MA | General support | Arts, culture and humanities | $50,000 | apps.irs.gov |
| Dana Farber | Brookline, MA | General support | $50,000 | apps.irs.gov | |
| Leland Stanford Junior University | Stanford, CA | General support | $50,000 | apps.irs.gov | |
| Massachusetts General Hospital | Boston, MA | General support | $50,000 | apps.irs.gov | |
| University of Maine Foundation | Orono, ME | General support | Education | $50,000 | apps.irs.gov |
| Archbishop Iakovos Leadership 100 Fund Inc | New York, NY | General support | $25,000 | apps.irs.gov | |
| Brigham and Women's Hospital | Boston, MA | General support | $25,000 | apps.irs.gov | |
| Federation of Hellenic American Societies of Philadelphia | Philadelphia, PA | General support | $25,000 | apps.irs.gov | |
| Milton Academy | Milton, MA | General support | Education | $25,000 | apps.irs.gov |
| National Hellenic Museum | Chicago, IL | General support | Arts, culture and humanities | $25,000 | apps.irs.gov |
| Panhellenic Scholarship Foundation | Chicago, IL | General support | Education | $25,000 | apps.irs.gov |
| The Hellenic Initiative (thi) | New York, NY | General support | $25,000 | apps.irs.gov | |
| Hellenic Womens Club | Brookline, MA | General support | $20,000 | apps.irs.gov | |
| Alpha Omega Council | Foxborough, MA | General support | $15,000 | apps.irs.gov | |
| Boston Ballet | Boston, MA | General support | Arts, culture and humanities | $15,000 | apps.irs.gov |
| American Hellenic Institute Foundation | Washington, DC | General support | Education | $10,000 | apps.irs.gov |
| Boston Symphony Orchestra | Boston, MA | General support | Arts, culture and humanities | $10,000 | apps.irs.gov |
| Greek Orthodox Metropolis of Boston | Brookline, MA | General support | Religion-related | $10,000 | apps.irs.gov |
| Sailing Foundation of New York | Rye, NY | General support | $10,000 | apps.irs.gov | |
| The Samuel Huntington Fund Inc | Waltham, MA | General support | $10,000 | apps.irs.gov | |
| Federation of Hellenic-American Societies of New England Inc | Boston, MA | General support | Arts, culture and humanities | $6,000 | apps.irs.gov |
| The Luv U Project | Potomac, MD | General support | $5,000 | apps.irs.gov |
Grants paid, tax year ended December 2024
From the Form 990-PF filed May 16, 2025, IRS object ID 202501369349101470. It reported $715,000 in grants paid; 21 grants to organizations are listed.
| Recipient | Location | Purpose | Cause | Amount | Source |
|---|---|---|---|---|---|
| Northeastern University | Boston, MA | General support | Education | $100,000 | apps.irs.gov |
| American Hellenic Institute Foundation | Washington, DC | General support | Education | $94,000 | apps.irs.gov |
| Center for Hellenic Music | Abington, MA | General support | $75,000 | apps.irs.gov | |
| Dana Farber | Brookline, MA | General support | $50,000 | apps.irs.gov | |
| Leland Stanford Junior University | Stanford, CA | General support | $50,000 | apps.irs.gov | |
| Massachsuetts General Hospital | Boston, MA | General support | $50,000 | apps.irs.gov | |
| San Francisco Challenge Dba America One | Berkeley, CA | General support | $50,000 | apps.irs.gov | |
| National Hellenic Museum | Chicago, IL | General support | Arts, culture and humanities | $35,000 | apps.irs.gov |
| The Samuel Huntington Fund Inc | Waltham, MA | General support | $30,000 | apps.irs.gov | |
| Brigham and Women's Hospital | Boston, MA | General support | $25,000 | apps.irs.gov | |
| Milton Academy | Milton, MA | General support | Education | $25,000 | apps.irs.gov |
| The Hellenic Initiative | New York, NY | General support | International, foreign affairs and national security | $25,000 | apps.irs.gov |
| University of Maine Foundation | Orono, ME | General support | Education | $25,000 | apps.irs.gov |
| Virginia Tech Foundation | Blacksburg, VA | General support | Education | $20,000 | apps.irs.gov |
| Boston Ballet | Boston, MA | General support | Arts, culture and humanities | $15,000 | apps.irs.gov |
| Boston Symphony Orchestra | Boston, MA | General support | Arts, culture and humanities | $15,000 | apps.irs.gov |
| Greek Orthodox Metropolis of Boston | Brookline, MA | General support | Religion-related | $15,000 | apps.irs.gov |
| Hellenic Women's Club | Brookline, MA | General support | $7,000 | apps.irs.gov | |
| The Ideagen Foundation | Arlington, VA | General support | Philanthropy, voluntarism and grantmaking foundations | $5,000 | apps.irs.gov |
| Hellenic Women's Benevolent Association Inc | Canton, MA | General support | $2,500 | apps.irs.gov | |
| Alpha Omega Council | Foxborough, MA | General support | $1,500 | apps.irs.gov |
Causes funded
From grants whose recipient has a cause.
| Cause | Granted |
|---|---|
| Education | $474,000 |
| Arts, culture and humanities | $171,000 |
| Religion-related | $125,000 |
| International, foreign affairs and national security | $25,000 |
| Philanthropy, voluntarism and grantmaking foundations | $5,000 |
States funded
| Recipient state | Granted |
|---|---|
| Massachusetts | $897,000 |
| California | $150,000 |
| District of Columbia | $104,000 |
| New York | $85,000 |
| Illinois | $85,000 |
| Maine | $75,000 |
| Pennsylvania | $25,000 |
| Virginia | $25,000 |
Also on SpecStream
- Who funds education in Massachusetts
- Who funds religion-related in Massachusetts
- Who funds arts, culture and humanities in Massachusetts
- Who funds education in District of Columbia
- Who funds education in Maine
- Who funds arts, culture and humanities in Illinois
Updated July 10, 2026. Read from IRS Form 990-PF e-file data. Public domain (U.S. government work). Grants are as each foundation reported them to the IRS on its Form 990-PF. Grants to individuals are left out. A grant has a cause only where the recipient's name and city match one organization in the IRS Business Master File, and the cause is that organization's NTEE major group. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.