Eos Foundation | Foundation Profile

GrantBay analyzes IRS Form 990-PF data to help grant seekers find fit funders like Eos Foundation. Data shown is extracted from Form 990-PF filings.

EIN: 04-3494831

Foundation Overview

Based in Harwich Port, MA, Eos Foundation has awarded 223 grants totaling $12,456,119 to organizations in New Hampshire, District of Columbia and 7 other states across the US. Individual grants range from $52 to $3,230,779, with a median award of $25,000.

Latest Tax Year
2022
Total Giving (all years)
$12,456,119
Total Assets
$38,143,701
Median Grant (all grants)
$25,000

Latest Form 990-PF Snapshot

Total Grants
58
Median Grant
$25,000
% Median Grant Growth
+150% (vs previous year)
Data extracted from IRS Form 990-PF filings. Last filing year: February 2026

Foundation Intelligence

Advanced analytics and strategic insights to help nonprofit organizations assess grant opportunities and optimize their application strategies

New Applicant Friendliness
Balanced Approach: 48%

28 of 58 recipients (48%) were new grantees. Foundation maintains loyal partnerships while remaining open to qualified new applicants with strong proposals.

Geographic Focus
Massachusetts

73% of all grants are concentrated in Massachusetts, demonstrating highly focused geographic giving. This foundation prioritizes deep community impact in its primary service area. Within Massachusetts, funding concentrates in Boston (42%), Worcester (6%), Dorchester (4%).

Funding Trajectory
-59%

Declining funding trend with 59% decrease over 3 years may indicate reduced grant opportunities or shifting foundation priorities. This trajectory suggests more competitive application environment.

Program Areas
Community Projects + 2 others

Diversified giving across multiple program areas with primary emphasis on community projects (55%). This broad approach suggests openness to various causes and innovative cross-sector solutions.

Where is The Money Going?

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Grants & Funding

Analyzing past grantees provides valuable insights into Eos Foundation's funding preferences, organizational priorities, and grant making patterns. This historical data helps potential applicants understand the foundation's strategic focus and identify successful funding approaches.

Name Amount Location Purpose Year
Fidelity Sunrise Gift Grant $100,000 Boston, MA, US Charitable Grant 2022
Alliance For Business Leadership $30,000 Boston, MA, US Civic Engagement 2022
Votor Participation Center $350,000 Washington, DC, US Civic Engagement Work 2022
Indivisible Fund $50,000 Washington, DC, US Covid-19 Emergency 2022
The Open Door $10,000 Gloucester, MA, US Covid-19 Emergency 2022
Women's Encouraging Empowerment Inc $50,000 Revere, MA, US Covid-19 Emergency 2022
Massachusetts Lbgt Business Network $45,000 Boston, MA, US Covid-19 Emergency Grant 2022
Foundation To Be Named Later $4,000 Boston, MA, US Good Citizens Grant 2022
English For New Bostonians $2,500 Boston, MA, US Good Citizens Grant Civic 2022
Lawyers For Civil Rights $10,000 Boston, MA, US Good Citizens Grant Civic 2022
The Family Pantry Of Cape Cod $10,000 Harwich, MA, US Good Citizens Grant Civic 2022
Boston Educational Deveopment Foundation $50,000 Roxbury, MA, US Grove Hall Fund Educational Work 2022
The Trustees Of Phillips Academy $16,188 Exeter, NH, US Grove Hall Fund Educational Work 2022
Friends Of The Trotter School $20,000 Grove Hall, MA, US Grove Hall Fund Grant 2022
Lgf Middle School Executive Board Inc $10,000 Dorchester, MA, US Grove Hall Fund Grant 2022
Growing Places $325,000 Leominster, MA, US Legacy Grant 2022
Yw Boston $50,000 Boston, MA, US Racial Equality And Justice Grant 2022
Ajc New England $2,500 New York, NY, US Racial Equality And Justice Grant Work 2022
Lawyers For Civil Rights $10,000 Boston, MA, US Racial Equality And Justice Grant Work 2022
Massachusetts Budget & Policy Center $25,000 Boston, MA, US Racial Equality And Justice Grant Work 2022
The Boston Foundation $25,000 Boston, MA, US Racial Equality And Justice Grant Work 2022
Junior Acheivement Of Norhtern Ne $25,000 Bedford, MA, US Women's Leadership Grant Work 2022
Ywca Of Centeral Ma $10,000 Worcester, MA, US Women's Leadership Grant Work 2022
Break Some Glass Inc $16,000 Oklahoma City, OK, US Women's Power Gap 2022
Center For Women And Enterprise $25,000 Boston, MA, US Women's Power Gap 2022
Conexion Inc $10,000 Boston, MA, US Women's Power Gap 2022
Planned Parenthood League Of Ma $25,000 Boston, MA, US Women's Power Gap 2022
The Anti-defamation League $5,000 Boston, MA, US Women's Power Gap 2022
Boston Impact Initiative Fund $25,000 Jamaica Plain, MA, US Women's Pwer Gap 2022
Fidelity Sunrise Gift Grant $100,000 Boston, MA, US Charitable Grant 2022
Alliance For Business Leadership $30,000 Boston, MA, US Civic Engagement 2022
Votor Participation Center $350,000 Washington, DC, US Civic Engagement Work 2022
Indivisible Fund $50,000 Washington, DC, US Covid-19 Emergency 2022
The Open Door $10,000 Gloucester, MA, US Covid-19 Emergency 2022
Women's Encouraging Empowerment Inc $50,000 Revere, MA, US Covid-19 Emergency 2022
Massachusetts Lbgt Business Network $45,000 Boston, MA, US Covid-19 Emergency Grant 2022
Foundation To Be Named Later $4,000 Boston, MA, US Good Citizens Grant 2022
English For New Bostonians $2,500 Boston, MA, US Good Citizens Grant Civic 2022
Lawyers For Civil Rights $10,000 Boston, MA, US Good Citizens Grant Civic 2022
The Family Pantry Of Cape Cod $10,000 Harwich, MA, US Good Citizens Grant Civic 2022
Boston Educational Deveopment Foundation $50,000 Roxbury, MA, US Grove Hall Fund Educational Work 2022
The Trustees Of Phillips Academy $16,188 Exeter, NH, US Grove Hall Fund Educational Work 2022
Friends Of The Trotter School $20,000 Grove Hall, MA, US Grove Hall Fund Grant 2022
Lgf Middle School Executive Board Inc $10,000 Dorchester, MA, US Grove Hall Fund Grant 2022
Growing Places $325,000 Leominster, MA, US Legacy Grant 2022
Yw Boston $50,000 Boston, MA, US Racial Equality And Justice Grant 2022
Ajc New England $2,500 New York, NY, US Racial Equality And Justice Grant Work 2022
Lawyers For Civil Rights $10,000 Boston, MA, US Racial Equality And Justice Grant Work 2022
Massachusetts Budget & Policy Center $25,000 Boston, MA, US Racial Equality And Justice Grant Work 2022
The Boston Foundation $25,000 Boston, MA, US Racial Equality And Justice Grant Work 2022
Junior Acheivement Of Norhtern Ne $25,000 Bedford, MA, US Women's Leadership Grant Work 2022
Ywca Of Centeral Ma $10,000 Worcester, MA, US Women's Leadership Grant Work 2022
Break Some Glass Inc $16,000 Oklahoma City, OK, US Women's Power Gap 2022
Center For Women And Enterprise $25,000 Boston, MA, US Women's Power Gap 2022
Conexion Inc $10,000 Boston, MA, US Women's Power Gap 2022
Planned Parenthood League Of Ma $25,000 Boston, MA, US Women's Power Gap 2022
The Anti-defamation League $5,000 Boston, MA, US Women's Power Gap 2022
Boston Impact Initiative Fund $25,000 Jamaica Plain, MA, US Women's Pwer Gap 2022
Growing Places $85,000 Lee, NH, US Civic Engagement Work 2021
Indivisible Fund $50,000 Washington, DC, US Civic Engagement Work 2021
Votor Participation Center $200,000 Washington, DC, US Civic Engagement Work 2021
Ascentria Care Alliance $50,000 Worcester, MA, US Covid-19 Emergency Assistance 2021
Bethel Presbyterian Church $60,000 Marlborough, MA, US Covid-19 Emergency Assistance 2021
Food Bank Of Western Mass $25,000 Hatfield, MA, US Covid-19 Emergency Assistance 2021
Food Research And Action Center $25,000 Washington, DC, US Covid-19 Emergency Assistance 2021
Women For Women International $2,500 Washington, DC, US Discretionary Women's Support Work 2021
Lawyers For Civil Rights $7,500 Boston, MA, US Good Citizens Grant Civic 2021
Mass Inc $10,000 Boston, MA, US Good Citizens Grant Civic 2021
Paypal $600 San Jose, CA, US Good Citizens Grant Civic 2021
Susan G Komen For The Cure $52 Dallas, TX, US Good Citizens Grant Civic 2021
The Family Pantry Of Cape Cod $10,000 Harwich, MA, US Good Citizens Grant Civic 2021
Boston Educational Deveopment Foundation $50,000 Roxbury, MA, US Grove Hall Fund Educational Work 2021
Center For Women And Enterprise $25,000 Boston, MA, US Grove Hall Fund Educational Work 2021
Lilla G Frederick Middle School Exec Bod $10,000 Dorchester, MA, US Grove Hall Fund Educational Work 2021
Phillips Exeter Academy $1,800 Exeter, NH, US Grove Hall Fund Educational Work 2021
The Trustees Of Phillips Academy $6,238 Exeter, NH, US Grove Hall Fund Educational Work 2021
Holyoke Community College Foundation $15,000 Holyoke, MA, US Legacy Grant For Hunger Work 2021
Foundation For Business Equity $2,500 Boston, MA, US Racial Equality And Justice Grant Work 2021
Mandela Yoga Project Inc $9,000 New York, NY, US Racial Equality And Justice Grant Work 2021
Massachusetts Budget & Policy Center $25,000 Boston, MA, US Racial Equality And Justice Grant Work 2021
American Association Of State Colleges And Universities $16,500 Washington, DC, US Women's Leadership Grant Work 2021
American Council On Education $40,000 Washington, DC, US Women's Leadership Grant Work 2021
Big Sister Boston $7,500 Boston, MA, US Women's Leadership Grant Work 2021
Break Some Glass Inc $5,000 Edmond, OK, US Women's Leadership Grant Work 2021
Junior Acheivement Of Norhtern Ne $25,000 Bedford, MA, US Women's Leadership Grant Work 2021
Rennie Center Education Research & Policy $75,812 Boston, MA, US Women's Leadership Grant Work 2021
The Boston Club $5,000 Beverly, MA, US Women's Leadership Grant Work 2021
We Can Corp $2,500 Harwich Port, MA, US Women's Leadership Grant Work 2021
Ywca Of Centeral Ma $5,000 Worcester, MA, US Women's Leadership Grant Work 2021
Growing Places $85,000 Lee, NH, US Civic Engagement Work 2021
Indivisible Fund $50,000 Washington, DC, US Civic Engagement Work 2021
Votor Participation Center $200,000 Washington, DC, US Civic Engagement Work 2021
Ascentria Care Alliance $50,000 Worcester, MA, US Covid-19 Emergency Assistance 2021
Bethel Presbyterian Church $60,000 Marlborough, MA, US Covid-19 Emergency Assistance 2021
Food Bank Of Western Mass $25,000 Hatfield, MA, US Covid-19 Emergency Assistance 2021
Food Research And Action Center $25,000 Washington, DC, US Covid-19 Emergency Assistance 2021
Women For Women International $2,500 Washington, DC, US Discretionary Women's Support Work 2021
Lawyers For Civil Rights $7,500 Boston, MA, US Good Citizens Grant Civic 2021
Mass Inc $10,000 Boston, MA, US Good Citizens Grant Civic 2021
Paypal $600 San Jose, CA, US Good Citizens Grant Civic 2021
Susan G Komen For The Cure $52 Dallas, TX, US Good Citizens Grant Civic 2021
The Family Pantry Of Cape Cod $10,000 Harwich, MA, US Good Citizens Grant Civic 2021
Boston Educational Deveopment Foundation $50,000 Roxbury, MA, US Grove Hall Fund Educational Work 2021
Center For Women And Enterprise $25,000 Boston, MA, US Grove Hall Fund Educational Work 2021
Lilla G Frederick Middle School Exec Bod $10,000 Dorchester, MA, US Grove Hall Fund Educational Work 2021
Phillips Exeter Academy $1,800 Exeter, NH, US Grove Hall Fund Educational Work 2021
The Trustees Of Phillips Academy $6,238 Exeter, NH, US Grove Hall Fund Educational Work 2021
Holyoke Community College Foundation $15,000 Holyoke, MA, US Legacy Grant For Hunger Work 2021
Foundation For Business Equity $2,500 Boston, MA, US Racial Equality And Justice Grant Work 2021
Mandela Yoga Project Inc $9,000 New York, NY, US Racial Equality And Justice Grant Work 2021
Massachusetts Budget & Policy Center $25,000 Boston, MA, US Racial Equality And Justice Grant Work 2021
American Association Of State Colleges And Universities $16,500 Washington, DC, US Women's Leadership Grant Work 2021
American Council On Education $40,000 Washington, DC, US Women's Leadership Grant Work 2021
Big Sister Boston $7,500 Boston, MA, US Women's Leadership Grant Work 2021
Break Some Glass Inc $5,000 Edmond, OK, US Women's Leadership Grant Work 2021
Junior Acheivement Of Norhtern Ne $25,000 Bedford, MA, US Women's Leadership Grant Work 2021
Rennie Center Education Research & Policy $75,812 Boston, MA, US Women's Leadership Grant Work 2021
The Boston Club $5,000 Beverly, MA, US Women's Leadership Grant Work 2021
We Can Corp $2,500 Harwich Port, MA, US Women's Leadership Grant Work 2021
Ywca Of Centeral Ma $5,000 Worcester, MA, US Women's Leadership Grant Work 2021
Growing Places $85,000 Lee, NH, US Civic Engagement Work 2021
Indivisible Fund $50,000 Washington, DC, US Civic Engagement Work 2021
Votor Participation Center $200,000 Washington, DC, US Civic Engagement Work 2021
Ascentria Care Alliance $50,000 Worcester, MA, US Covid-19 Emergency Assistance 2021
Bethel Presbyterian Church $60,000 Marlborough, MA, US Covid-19 Emergency Assistance 2021
Food Bank Of Western Mass $25,000 Hatfield, MA, US Covid-19 Emergency Assistance 2021
Food Research And Action Center $25,000 Washington, DC, US Covid-19 Emergency Assistance 2021
Women For Women International $2,500 Washington, DC, US Discretionary Women's Support Work 2021
Lawyers For Civil Rights $7,500 Boston, MA, US Good Citizens Grant Civic 2021
Mass Inc $10,000 Boston, MA, US Good Citizens Grant Civic 2021
Paypal $600 San Jose, CA, US Good Citizens Grant Civic 2021
Susan G Komen For The Cure $52 Dallas, TX, US Good Citizens Grant Civic 2021
The Family Pantry Of Cape Cod $10,000 Harwich, MA, US Good Citizens Grant Civic 2021
Boston Educational Deveopment Foundation $50,000 Roxbury, MA, US Grove Hall Fund Educational Work 2021
Center For Women And Enterprise $25,000 Boston, MA, US Grove Hall Fund Educational Work 2021
Lilla G Frederick Middle School Exec Bod $10,000 Dorchester, MA, US Grove Hall Fund Educational Work 2021
Phillips Exeter Academy $1,800 Exeter, NH, US Grove Hall Fund Educational Work 2021
The Trustees Of Phillips Academy $6,238 Exeter, NH, US Grove Hall Fund Educational Work 2021
Holyoke Community College Foundation $15,000 Holyoke, MA, US Legacy Grant For Hunger Work 2021
Foundation For Business Equity $2,500 Boston, MA, US Racial Equality And Justice Grant Work 2021
Mandela Yoga Project Inc $9,000 New York, NY, US Racial Equality And Justice Grant Work 2021
Massachusetts Budget & Policy Center $25,000 Boston, MA, US Racial Equality And Justice Grant Work 2021
American Association Of State Colleges And Universities $16,500 Washington, DC, US Women's Leadership Grant Work 2021
American Council On Education $40,000 Washington, DC, US Women's Leadership Grant Work 2021
Big Sister Boston $7,500 Boston, MA, US Women's Leadership Grant Work 2021
Break Some Glass Inc $5,000 Edmond, OK, US Women's Leadership Grant Work 2021
Junior Acheivement Of Norhtern Ne $25,000 Bedford, MA, US Women's Leadership Grant Work 2021
Rennie Center Education Research & Policy $75,812 Boston, MA, US Women's Leadership Grant Work 2021
The Boston Club $5,000 Beverly, MA, US Women's Leadership Grant Work 2021
We Can Corp $2,500 Harwich Port, MA, US Women's Leadership Grant Work 2021
Ywca Of Centeral Ma $5,000 Worcester, MA, US Women's Leadership Grant Work 2021
Indivisible Fund $250,000 Washington, DC, US Civic Engagement Work 2020
Voter Participation Center $600,000 Washington, DC, US Civic Engagement Work 2020
Assembly Of God Hudson Ministries Inc $45,000 Hudson, MA, US Covid 19 Emergency Assistance 2020
Berkshire Immigrant Center $80,000 Pittsfield, MA, US Covid 19 Emergency Assistance 2020
Billerica Schools Nutrition Services $10,000 Billerica, MA, US Covid 19 Emergency Assistance 2020
Boston Educational Dev Foundation $60,000 Roxbury, MA, US Covid 19 Emergency Assistance 2020
Boston Public Schools Food Service Dept $25,000 Dorchester, MA, US Covid 19 Emergency Assistance 2020
Brockton Workers Alliance Inc $85,000 Hyde Park, MA, US Covid 19 Emergency Assistance 2020
Cambodian Mutual Assistance Assoc $105,000 Lowell, MA, US Covid 19 Emergency Assistance 2020
Cape Cod Council On Churches $55,000 Hyannis, MA, US Covid 19 Emergency Assistance 2020
Cape Verdean Assoc $95,000 New Bedford, MA, US Covid 19 Emergency Assistance 2020
Centro Comunitario De Trabajadores $159,500 New Bedford, MA, US Covid 19 Emergency Assistance 2020
Dracut High School Dracut Food Service $4,228 Dracut, MA, US Covid 19 Emergency Assistance 2020
Eben-ezer Famlies And Children $50,000 Everett, MA, US Covid 19 Emergency Assistance 2020
Family Independence Initiative $7,000 Oakland, CA, US Covid 19 Emergency Assistance 2020
Food Bank Of Western Ma $25,000 Hatfield, MA, US Covid 19 Emergency Assistance 2020
Greater Lawrence Community Action Council $150,000 Lawrence, MA, US Covid 19 Emergency Assistance 2020
La Colaborativa $160,000 Chelsea, MA, US Covid 19 Emergency Assistance 2020
La Comunidad Inc $60,000 Everett, MA, US Covid 19 Emergency Assistance 2020
Ma Alliance Of Portuguese $80,000 Cambridge, MA, US Covid 19 Emergency Assistance 2020
Malden Ymca $5,238 Malden, MA, US Covid 19 Emergency Assistance 2020
Mira Coalition For Bic $84,000 Pittsfield, MA, US Covid 19 Emergency Assistance 2020
New North Citizens Council $105,000 Springfield, MA, US Covid 19 Emergency Assistance 2020
Norfolk Public Schools $4,222 Norfolk, MA, US Covid 19 Emergency Assistance 2020
Pioneer Valley Workers Ctr $30,000 Northhampton, MA, US Covid 19 Emergency Assistance 2020
Riverside Church $31,000 Haverhill, MA, US Covid 19 Emergency Assistance 2020
Rock Of Salvation $105,000 Worcester, MA, US Covid 19 Emergency Assistance 2020
Shaloh House $5,000 Brighton, MA, US Covid 19 Emergency Assistance 2020
Second Congregational Meeting House $55,000 Nantucket, MA, US Covid 19 Emergency Assistance 2020
The Welcome Immigrant Network $150,000 Peabody, MA, US Covid 19 Emergency Assistance 2020
Waltham Boys And Girls Club $10,000 Waltham, MA, US Covid 19 Emergency Assistance 2020
Women Encouraging Empowerment $35,000 Revere, MA, US Covid 19 Emergency Assistance 2020
Mass Inc $10,000 Boston, MA, US Good Citizen Grant Civic 2020
University Of Massachusetts $2,500 Boston, MA, US Good Citizen Grant Civic 2020
Writeboston $250 Boston, MA, US Good Citizen Grant Civic 2020
Achieve $15,000 Broom County, NY, US Grove Hall Fund Education Work 2020
Center For Women & Enterprise $25,000 Boston, MA, US Grove Hall Fund Education Work 2020
Freedom House $7,000 Dorchester, MA, US Grove Hall Fund Education Work 2020
Friends Of The Trotter $20,000 Needham, MA, US Grove Hall Fund Education Work 2020
Mass Insight Education & Research $42,250 Boston, MA, US Grove Hall Fund Education Work 2020
Phillips Exeter Academy $600 Exeter, NH, US Grove Hall Fund Education Work 2020
Trustees Of Phillips Of Academy $300 Exeter, NH, US Grove Hall Fund Education Work 2020
Growing Places $85,000 Leominster, MA, US Legacy Grant For Nutrion 2020
Childrens Health Watch $25,000 Boston, MA, US Nourishing Bodies Nutrition Work 2020
Black Economic Council Of Ma $83,000 Boston, MA, US Racial Equality And Justice Grant Work 2020
Black Voters Matter Fund $100,000 East Point, GA, US Racial Equality And Justice Grant Work 2020
Boston Racial Equity Fund $25,000 Boston, MA, US Racial Equality And Justice Grant Work 2020
Harvard Medical School $8,000 Boston, MA, US Racial Equality And Justice Grant Work 2020
Massachusetts Budget & Policy Center $25,000 Boston, MA, US Racial Equality And Justice Grant Work 2020
New England Blacks In Philanthropy $30,000 Boston, MA, US Racial Equality And Justice Grant Work 2020
New Profit $25,000 Boston, MA, US Racial Equality And Justice Grant Work 2020
The Boston Club $5,000 Beverly, MA, US Racial Equality And Justice Grant Work 2020
The Boston Foundation $50,000 Boston, MA, US Racial Equality And Justice Grant Work 2020
The Latina Circle $35,000 Boston, MA, US Racial Equality And Justice Grant Work 2020
The Loop Lab $10,000 Cambridge, MA, US Racial Equality And Justice Grant Work 2020
Tides Foundation $240,000 Fremont, CA, US Racial Equality And Justice Grant Work 2020
United South End Settlements $2,500 Boston, MA, US Racial Equality And Justice Grant Work 2020
Witchita State University $25,000 Witchita, KS, US Racial Equality And Justice Grant Work 2020
Youth Guidance $10,000 Boston, MA, US Racial Equality And Justice Grant Work 2020
Yw Boston $130,000 Boston, MA, US Racial Equality And Justice Grant Work 2020
Aauw $50,000 Washington, DC, US Racial Equality And Justice Grant Work 2020
Boston Womens Fund $25,000 Boston, MA, US Womens Leadership Grant Work 2020
Institute For Womens Policy Research $50,000 Washington, DC, US Womens Leadership Grant Work 2020
Junior Achievement Of Northern Ne $15,000 Bedford, MA, US Womens Leadership Grant Work 2020
Neighborhood Villages Inc $25,000 Jamaica Plains, MA, US Womens Leadership Grant Work 2020
Roxbury Comm College Foundation $5,000 Jamaica Plains, MA, US Womens Leadership Grant Work 2020
Social Capital Inc $1,000 Woburn, MA, US Womens Leadership Grant Work 2020
The Wage Project $30,000 Brookline, MA, US Womens Leadership Grant Work 2020
Umass Boston $5,000 Boston, MA, US Womens Leadership Grant Work 2020
University Of Massachusetts $25,370 Boston, MA, US Womens Leadership Grant Work 2020
We Can $2,500 Harwich Port, MA, US Womens Leadership Grant Work 2020
Various See Attached $3,230,779 Various, MA, US Various 2019

Foundations Similar to Eos Foundation

Discover 5 foundations with comparable assets ($36,737,764-$40,400,590), similar grant patterns, and geographic focus in MA that may also align with your organization's funding needs and grant seeking strategy.

Foundation Name Total Assets Typical Grant Size Service Area Similarity Match

EIN: 22-3043340 | 217 grants awarded
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median grant
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Excellent match

EIN: 04-2104767 | 315 grants awarded
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$21,000
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EIN: 22-2625024 | 451 grants awarded
$39,497,177
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$28,960
median grant
Boston, MA
Same state
98%
Excellent match

EIN: 22-3025894 | 272 grants awarded
$36,737,764
(≈ Similar)
$25,000
median grant
Boston, MA
Same state
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EIN: 04-6743248 | 102 grants awarded
$40,400,590
(≈ Similar)
$25,000
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Contact Information

Official contact details for Eos Foundation as registered with the IRS. These details are essential for grant applications, correspondence, and due diligence processes.

EIN 04-3494831
Website http://www.eosfoundation.org
Address 537 MAIN STREET SUITE 12 Harwich Port, MA 02646-1894

Key People (4)

Board members, trustees, and key staff who oversee Eos Foundation's grant making decisions and strategic direction. Understanding leadership composition can provide insights into foundation priorities and potential networking opportunities.

Trustee Kenneth Nickerson
Trustee Katherine Deyst
President Andrea Silbert
Vice President Kellie Marchant

Forms 990-PF

IRS Form 990-PF filings provide comprehensive financial information, grant details, and operational data. These documents are essential resources for understanding foundation capacity, giving patterns, and strategic priorities.

Form 990-PF Research Tips
  • Review Part XV for detailed grant recipient information and funding purposes
  • Check Part I for total assets, annual giving amounts, and payout requirements
  • Examine Part VIII for key personnel compensation and board structure
  • Look for trends across multiple years to understand giving patterns

About This Foundation Profile

This comprehensive foundation profile for Eos Foundation is powered by Grant Bay's advanced foundation research platform. Our system analyzes IRS Form 990-PF filings, grant histories, and philanthropic patterns to provide nonprofit organizations with actionable intelligence for grant seeking success.

Data Sources & Accuracy

All information is derived from official IRS filings and public records. Grant Bay processes thousands of Form 990-PF documents to extract grant details, financial data, and organizational information. Data accuracy depends on foundation reporting quality and IRS filing completeness.

Research Applications

Use this profile for prospect research, grant strategy development, application preparation, and relationship building. Combine this data with additional research on foundation priorities, application processes, and board member backgrounds for comprehensive grant seeking strategies.

Data Currency: Last updated February 2026 based on IRS Form 990-PF filings. Foundation information reflects most recent available tax year data.