35 nonprofits in Cos Cob, Connecticut. See where $111.8M in donations goes — program spending, CEO pay, and red flags from IRS 990 filings.
| # | Organization | Category | Revenue | Score | AI Insight |
|---|---|---|---|---|---|
| 1 | The Grossman Family Foundation | Philanthropy & Grantmaking | $61.8M | — | — |
| 2 | Gw Foundation Tr | Philanthropy & Grantmaking | $9.8M | — | — |
| 3 | Greenwich Water Club Inc | Recreation & Sports | $9.7M | — | — |
| 4 | Kids In Crisis Inc | $7.0M | — | — | |
| 5 | Greenwich Historical Society Inc | Arts, Culture & Humanities | $5.0M | — | — |
| 6 | Robert And Nancy Family Foundation Inc | Arts, Culture & Humanities | $2.2M | — | — |
| 7 | Global Peht Corp | International | $2.1M | — | — |
| 8 | Greenwich Adult Day Care Trust Fund | Human Services | $2.0M | — | — |
| 9 | Historic Properties Of Greenwich Inc | Human Services | $1.8M | — | — |
| 10 | Bridges School Early Childhoodprogram Inc | Education | $1.6M | — | — |
Every tax-exempt nonprofit in the United States is required to file an IRS Form 990, which discloses financial details including revenue, expenses, assets, executive compensation, and program activities. NonprofitSpending uses AI to analyze these public filings and generate transparency reports for each organization.
For Cos Cob, Connecticut, we track 35 registered nonprofits. Our AI enrichment process evaluates each organization's spending efficiency, revenue trends, governance practices, and mission alignment to produce a mission score and honest headline. This data helps donors, journalists, researchers, and community members make informed decisions about the nonprofits operating in their city.
Data on this page is sourced from IRS 990 filings, IRS Business Master Files, and supplemented with AI-powered analysis. Filing dates, ruling dates, and financial figures reflect the most recent available data. For the most current information on any organization, click through to its individual transparency report.
There are 35 registered nonprofits in Cos Cob, Connecticut, with $111.8M in combined annual revenue and $0 in total assets.
The largest nonprofit in Cos Cob by revenue is The Grossman Family Foundation with $61.8M in annual revenue.
The most common categories in Cos Cob are Philanthropy & Grantmaking, Human Services, Public Safety.
Spending efficiency data is being compiled for nonprofits in Cos Cob.
Executive compensation data is being compiled for nonprofits in Cos Cob.
You can research any nonprofit in Cos Cob by clicking on its name above to view its full AI-powered transparency report. Each report includes IRS 990 financial data, spending breakdowns, executive compensation, revenue trends, and AI-generated risk assessments based on publicly available filings.