The Weismann Foundation | Foundation Profile

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

EIN: 20-3969985

Foundation Overview

Based in Westport, CT, The Weismann Foundation has awarded 159 grants totaling $596,356 to organizations in Connecticut, New York and 8 other states across the US. Individual grants range from $100 to $30,000, with a median award of $2,000.

Latest Tax Year
2023
Total Giving (all years)
$596,356
Total Assets
$1,124,806
Median Grant (all grants)
$2,000

Latest Form 990-PF Snapshot

Total Grants
18
Median Grant
$2,000
% No Significant Change
0% (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
Closed Network: 11%

2 of 18 recipients (11%) were new grantees. Foundation maintains tight relationships with established partners. New applicants rarely succeed without insider connections.

Geographic Focus
Connecticut

48% of grants are awarded in Connecticut, with additional funding distributed across 9 other locations. The foundation balances regional focus with broader geographic diversity. Within Connecticut, funding concentrates in Westport (52%), Glastonbury (10%), Bridgeport (9%).

Funding Trajectory
+61%

Strong 61% growth in annual giving over 7 years indicates expanding philanthropic capacity and increasing opportunities for grant seekers. This upward trajectory suggests growing foundation resources and commitment.

Program Areas
General Purposes

Highly focused on general purposes with 100% of funding dedicated to this sector. This specialization indicates deep expertise and committed investment in the field.

Where is The Money Going?

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Grants & Funding

Analyzing past grantees provides valuable insights into The Weismann 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
Adam J Lewis Academy $5,000 Bridgeport, CT, US Unrestricted Charitable Purposes 2023
Advocates For Balance Chautauqua $500 Chautauqua, NY, US Unrestricted Charitable Purpose 2023
Aopa Hat In The Ring Foundation $1,500 Frederick, MD, US Unrestricted Charitable Purposes 2023
Cure Alzheimer's Fund $2,000 Wellesley Hills, MA, US Unrestricted Charitable Purposes 2023
Friends School Of Baltimore $250 Baltimore, MD, US Unrestricted Charitable Purposes 2023
Georgetown University $10,000 Washington, DC, US Unrestricted Charitable Purposes 2023
Greater Ct Youth Orchestra $5,500 Fairfield, CT, US Unrestricted Charitable Purposes 2023
Green Farms Academy $10,000 Westport, CT, US Unrestricted Charitable Purpose 2023
Juvenile Diabetes Research Foundation $10,000 New York, NY, US Unrestricted Charitable Purposes 2023
Michael J Fox Foundation $2,000 New York, NY, US Unrestricted Charitable Purposes 2023
Norwalk Public Library $500 Norwalk, CT, US Unrestricted Charitable Purpose 2023
Petals For Paws $500 Canton, CT, US Unrestricted Charitable Purposes 2023
The Hundred Club Of Connecticut $250 Glastonbury, CT, US Unrestricted Charitable Purposes 2023
Tunnel For Towers Fund $2,000 Staten Island, CT, US Unrestricted Charitable Purposes 2023
Unite The World With Africa Foundation $2,000 Westport, CT, US Unrestricted Charitable Purposes 2023
Westport Uniformed Firefighters Assciation $250 Westport, CT, US Unrestricted Charitable Purposes 2023
Naval War College $25,000 Newport, RI, US Unrestricted Charitable Purposes 2023
Us Coast Guard Cheif Petty Officers Association $200 Springfield, VA, US Umrestr 2023
Adam J Lewis Academy $2,500 Bridgeport, CT, US Unrestricted Charitable Purposes 2022
Advocates For Balance Chautauqua $500 Chautauqua, NY, US Unrestricted Charitable Purpose 2022
Aopa Hat In The Ring Foundation $1,500 Frederick, MD, US Unrestricted Charitable Purposes 2022
Columbia University $5,000 New York, NY, US Unrestricted Charitable Purposes 2022
Cure Alzheimer's Fund $2,000 Wellesley Hills, MA, US Unrestricted Charitable Purposes 2022
Friends School Of Baltimore $500 Baltimore, MD, US Unrestricted Charitable Purposes 2022
Georgetown University $5,000 Washington, DC, US Unrestricted Charitable Purposes 2022
Givecampus $1,000 Washington, DC, US Unrestricted Charitable Purposes 2022
Greater Ct Youth Orchestra $2,500 Fairfield, CT, US Unrestricted Charitable Purposes 2022
Green Farms Academy $15,000 Westport, CT, US Unrestricted Charitable Purpose 2022
John Hopkins University $5,000 Baltimore, MD, US Unrestricted Charitable Purposes 2022
Juvenile Diabetes Research Foundation $12,000 New York, NY, US Unrestricted Charitable Purposes 2022
Michael J Fox Foundation $2,000 New York, NY, US Unrestricted Charitable Purposes 2022
Norwalk Public Library $500 Norwalk, CT, US Unrestricted Charitable Purpose 2022
Petals For Paws $500 Canton, CT, US Unrestricted Charitable Purposes 2022
The Hundred Club Of Connecticut $250 Glastonbury, CT, US Unrestricted Charitable Purposes 2022
Tunnel For Towers Fund $2,000 Staten Island, CT, US Unrestricted Charitable Purposes 2022
Unite The World With Africa Foundation $2,000 Westport, CT, US Unrestricted Charitable Purposes 2022
Westport Police Union $250 Westport, CT, US Unrestricted Charitable Purposes 2022
Westport Uniformed Firefighters Assciation $250 Westport, CT, US Unrestricted Charitable Purposes 2022
Westport Volunteer Emergency Medical Services $250 Westport, CT, US Unrestricted Charitable Purposes 2022
Adam J Lewis Academy $2,500 Bridgeport, CT, US Unrestricted Charitable Purposes 2022
Advocates For Balance Chautauqua $500 Chautauqua, NY, US Unrestricted Charitable Purpose 2022
Aopa Hat In The Ring Foundation $1,500 Frederick, MD, US Unrestricted Charitable Purposes 2022
Columbia University $5,000 New York, NY, US Unrestricted Charitable Purposes 2022
Cure Alzheimer's Fund $2,000 Wellesley Hills, MA, US Unrestricted Charitable Purposes 2022
Friends School Of Baltimore $500 Baltimore, MD, US Unrestricted Charitable Purposes 2022
Georgetown University $5,000 Washington, DC, US Unrestricted Charitable Purposes 2022
Givecampus $1,000 Washington, DC, US Unrestricted Charitable Purposes 2022
Greater Ct Youth Orchestra $2,500 Fairfield, CT, US Unrestricted Charitable Purposes 2022
Green Farms Academy $15,000 Westport, CT, US Unrestricted Charitable Purpose 2022
John Hopkins University $5,000 Baltimore, MD, US Unrestricted Charitable Purposes 2022
Juvenile Diabetes Research Foundation $12,000 New York, NY, US Unrestricted Charitable Purposes 2022
Michael J Fox Foundation $2,000 New York, NY, US Unrestricted Charitable Purposes 2022
Norwalk Public Library $500 Norwalk, CT, US Unrestricted Charitable Purpose 2022
Petals For Paws $500 Canton, CT, US Unrestricted Charitable Purposes 2022
The Hundred Club Of Connecticut $250 Glastonbury, CT, US Unrestricted Charitable Purposes 2022
Tunnel For Towers Fund $2,000 Staten Island, CT, US Unrestricted Charitable Purposes 2022
Unite The World With Africa Foundation $2,000 Westport, CT, US Unrestricted Charitable Purposes 2022
Westport Police Union $250 Westport, CT, US Unrestricted Charitable Purposes 2022
Westport Uniformed Firefighters Assciation $250 Westport, CT, US Unrestricted Charitable Purposes 2022
Westport Volunteer Emergency Medical Services $250 Westport, CT, US Unrestricted Charitable Purposes 2022
Adam J Lewis Academy $2,500 Bridgeport, CT, US Unrestricted Charitable Purposes 2022
Advocates For Balance Chautauqua $500 Chautauqua, NY, US Unrestricted Charitable Purpose 2022
Aopa Hat In The Ring Foundation $1,500 Frederick, MD, US Unrestricted Charitable Purposes 2022
Columbia University $5,000 New York, NY, US Unrestricted Charitable Purposes 2022
Cure Alzheimer's Fund $2,000 Wellesley Hills, MA, US Unrestricted Charitable Purposes 2022
Friends School Of Baltimore $500 Baltimore, MD, US Unrestricted Charitable Purposes 2022
Georgetown University $5,000 Washington, DC, US Unrestricted Charitable Purposes 2022
Givecampus $1,000 Washington, DC, US Unrestricted Charitable Purposes 2022
Greater Ct Youth Orchestra $2,500 Fairfield, CT, US Unrestricted Charitable Purposes 2022
Green Farms Academy $15,000 Westport, CT, US Unrestricted Charitable Purpose 2022
John Hopkins University $5,000 Baltimore, MD, US Unrestricted Charitable Purposes 2022
Juvenile Diabetes Research Foundation $12,000 New York, NY, US Unrestricted Charitable Purposes 2022
Michael J Fox Foundation $2,000 New York, NY, US Unrestricted Charitable Purposes 2022
Norwalk Public Library $500 Norwalk, CT, US Unrestricted Charitable Purpose 2022
Petals For Paws $500 Canton, CT, US Unrestricted Charitable Purposes 2022
The Hundred Club Of Connecticut $250 Glastonbury, CT, US Unrestricted Charitable Purposes 2022
Tunnel For Towers Fund $2,000 Staten Island, CT, US Unrestricted Charitable Purposes 2022
Unite The World With Africa Foundation $2,000 Westport, CT, US Unrestricted Charitable Purposes 2022
Westport Police Union $250 Westport, CT, US Unrestricted Charitable Purposes 2022
Westport Uniformed Firefighters Assciation $250 Westport, CT, US Unrestricted Charitable Purposes 2022
Westport Volunteer Emergency Medical Services $250 Westport, CT, US Unrestricted Charitable Purposes 2022
Adam J Lewis Academy $2,000 Bridgeport, CT, US Unrestricted Charitable Purposes 2021
Advocates For Balance Chautauqua $500 Chautauqua, NY, US Unrestricted Charitable Purpose 2021
Aopa Hat In The Ring Foundation $1,500 Frederick, MD, US Unrestricted Charitable Purposes 2021
Columbia University $5,000 New York, NY, US Unrestricted Charitable Purposes 2021
Cure Alzheimer's Fund $2,000 Wellesley Hills, MA, US Unrestricted Charitable Purposes 2021
Friends School Of Baltimore $500 Baltimore, MD, US Unrestricted Charitable Purposes 2021
Georgetown University $5,000 Washington, DC, US Unrestricted Charitable Purposes 2021
Green Farms Academy $15,000 Westport, CT, US Unrestricted Charitable Purpose 2021
Juvenile Diabetes Research Foundation $16,000 New York, NY, US Unrestricted Charitable Purposes 2021
Michael J Fox Foundation $2,000 New York, NY, US Unrestricted Charitable Purposes 2021
Norwalk Public Library $500 Norwalk, CT, US Unrestricted Charitable Purpose 2021
The Hundred Club Of Connecticut $250 Glastonbury, CT, US Unrestricted Charitable Purposes 2021
Unite The World With Africa Foundation $2,000 Westport, CT, US Unrestricted Charitable Purposes 2021
Westport Police Union $250 Westport, CT, US Unrestricted Charitable Purposes 2021
Westport Uniformed Firefighters Assciation $500 Westport, CT, US Unrestricted Charitable Purposes 2021
Tunnel For Towers Fund $1,500 Staten Island, CT, US Unrestricted Charitable Purposes 2021
Petals For Paws $250 Canton, CT, US Unrestricted Charitable Purposes 2021
Team Western Kentucky Tornado Relief Fund $1,000 Frankfort, KY, US Unrestricted Charitable Purposes 2021
Adam J Lewis Academy $1,000 Bridgeport, CT, US Unrestricted Charitable Purposes 2020
Aopa Hat In The Ring Foundation $1,500 Frederick, MD, US Unrestricted Charitable Purposes 2020
Columbia University $5,000 New York, NY, US Unrestricted Charitable Purposes 2020
Cure Alzheimer's Fund $2,000 Wellesley Hills, MA, US Unrestricted Charitable Purposes 2020
Friends School Of Baltimore $500 Baltimore, MD, US Unrestricted Charitable Purposes 2020
Georgetown University $5,000 Washington, DC, US Unrestricted Charitable Purposes 2020
John Hopkins University $5,000 Baltimore, MD, US Unrestricted Charitable Purposes 2020
Juvenile Diabetes Research Foundation $20,000 New York, NY, US Unrestricted Charitable Purposes 2020
Michael J Fox Foundation $2,000 New York, NY, US Unrestricted Charitable Purposes 2020
The Hundred Club Of Connecticut $250 Glastonbury, CT, US Unrestricted Charitable Purposes 2020
The Pierrepont School $2,000 Westport, CT, US Unrestricted Charitable Purposes 2020
Unite The World With Africa Foundation $2,000 Westport, CT, US Unrestricted Charitable Purposes 2020
Westport Police Union $250 Westport, CT, US Unrestricted Charitable Purposes 2020
Westport Uniformed Firefighters Assciation $250 Westport, CT, US Unrestricted Charitable Purposes 2020
Westport Volunteer Ems $250 Westport, CT, US Unrestricted Charitable Purposes 2020
Norwalk Public Library $500 Norwalk, CT, US Unrestricted Charitable Purpose 2020
Green Farms Academy $15,000 Westport, CT, US Unrestricted Charitable Purpose 2020
Advocates For Balance Chautauqua $500 Chautauqua, NY, US Unrestricted Charitable Purpose 2020
Chautauqua Fund $5,000 Mayville, NY, US Unrestricted Charitable Purposes 2018
Columbia University $5,000 New York, NY, US Unrestricted Charitable Purposes 2018
Cure Alzheimer's Fund $2,000 Wellesley Hills, MA, US Unrestricted Charitable Purposes 2018
Georgetown University $5,000 Washington, DC, US Unrestricted Charitable Purposes 2018
John Hopkins University $5,000 Baltimore, MD, US Unrestricted Charitable Purposes 2018
The Hundred Club Of Connecticut $250 Glastonbury, CT, US Unrestricted Charitable Purposes 2018
The Pierrepont School $25,000 Westport, CT, US Unrestricted Charitable Purposes 2018
The World With Africa Foundation $2,221 Westport, CT, US Unrestricted Charitable Purposes 2018
Westport Uniformed Firefighters Assciation $250 Westport, CT, US Unrestricted Charitable Purposes 2018
Westport Volunteer Ems $250 Westport, CT, US Unrestricted Charitable Purposes 2018
Near And Far Aid $6,135 Southport, CT, US Unrestricted Charitable Purposes 2018
Juvenile Diabetes Research Foundation $30,000 New York, NY, US Unrestricted Charitable Purposes 2018
Adam J Lewis Academy $1,000 Bridgeport, CT, US Unrestricted Charitable Purposes 2018
Aopa Hat In The Ring Foundation $1,500 Frederick, MD, US Unrestricted Charitable Purposes 2018
Michael J Fox Foundation $2,000 New York, NY, US Unrestricted Charitable Purposes 2018
Westport Family Ymca $100 Westport, CT, US Unrestricted Charitable Purposes 2018
Westport Police Union $400 Westport, CT, US Unrestricted Charitable Purposes 2018
Columbia University $5,000 New York, NY, US Unrestricted Charitable Purposes 2017
Cure Alzheimer's Fund $2,000 Wellesley Hills, MA, US Unrestricted Charitable Purposes 2017
Friends School Of Baltimore $500 Baltimore, MD, US Unrestricted Charitable Purposes 2017
Georgetown University $5,000 Washington, DC, US Unrestricted Charitable Purposes 2017
John Hopkins University $5,000 Baltimore, MD, US Unrestricted Charitable Purposes 2017
Juvenile Diabetes Research Foundation $25,000 New York, NY, US Unrestricted Charitable Purposes 2017
Parkinson Research $2,000 Sarasota, FL, US Unrestricted Charitable Purposes 2017
Westport Uniformed Firefighters Assciation $250 Westport, CT, US Unrestricted Charitable Purposes 2017
Westport Volunteer Ems $250 Westport, CT, US Unrestricted Charitable Purposes 2017
The Pierrepont School $29,000 Westport, CT, US Unrestricted Charitable Purposes 2017
The World With Africa Foundation $2,800 Westport, CT, US Unrestricted Charitable Purposes 2017
The Hundred Club Of Connecticut $250 Glastonbury, CT, US Unrestricted Charitable Purposes 2017
St Jude's Hospital $2,000 Memphis, TN, US Unrestricted Charitable Purposes 2017
Chautauqua Fund $500 Mayville, NY, US Unrestricted Charitable Purposes 2017
Aopa Hat In The Ring Foundation $1,500 Frederick, MD, US Unrestricted Charitable Purposes 2016
Columbia University $5,000 New York, NY, US Unrestricted Charitable Purposes 2016
Cure Alzheimer's Fund $2,000 Wellesley Hills, MA, US Unrestricted Charitable Purposes 2016
Georgetown University $5,000 Washington, DC, US Unrestricted Charitable Purposes 2016
John Hopkins University $5,000 Baltimore, MD, US Unrestricted Charitable Purposes 2016
Juvenile Diabetes Research Foundation $25,000 New York, NY, US Unrestricted Charitable Purposes 2016
Westport Uniformed Firefighters Assciation $250 Westport, CT, US Unrestricted Charitable Purposes 2016
Parkinson Research $2,000 Sarasota, FL, US Unrestricted Charitable Purposes 2016
Friends School Of Baltimore $500 Baltimore, MD, US Unrestricted Charitable Purposes 2016
Brighter Live For Kids $1,500 Southport, CT, US Unrestricted Charitable Purposes 2016
Westport Volunteer Ems $250 Westport, CT, US Unrestricted Charitable Purposes 2016

Foundations Similar to The Weismann Foundation

Discover 5 foundations with comparable assets ($1,116,168-$1,140,078), similar grant patterns, and geographic focus in CT 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: 06-1587076 | 157 grants awarded
$1,124,112
(≈ Similar)
$4,000
median grant
Guilford, CT
Same state
100%
Excellent match

EIN: 38-3656950 | 199 grants awarded
$1,129,298
(≈ Similar)
$1,500
median grant
Fairfield, CT
Same state
100%
Excellent match

EIN: 22-3514004 | 177 grants awarded
$1,116,168
(≈ Similar)
$1,125
median grant
Bristol, CT
Same state
100%
Excellent match

EIN: 23-7112034 | 128 grants awarded
$1,138,459
(≈ Similar)
$1,250
median grant
New Haven, CT
Same state
99%
Excellent match

EIN: 55-0878373 | 210 grants awarded
$1,140,078
(≈ Similar)
$1,000
median grant
Stamford, CT
Same state
99%
Excellent match

Contact Information

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

EIN 20-3969985
Website N/A
Address 55 OLD HILL ROAD Westport, CT 06880-0000

Key People (1)

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

Trustee Paul Weismann

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 The Weismann 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.