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William J. and Dorothy K. O'Neill Foundation
The William J. and Dorothy K. O'Neill Foundation supports effective nonprofits that partner with communities to promote health, safety, and empowerment for...
William J. and Dorothy K. O'Neill Foundation
The William J. and Dorothy K. O'Neill Foundation supports effective nonprofits that partner with communities to promote health, safety, and empowerment for families. It provides multi-year Deep Impact grants emphasizing whole-family approaches to break cycles of poverty and invitation-only Family Interest grants in six areas: birth justice, direct cash assistance, environmental justice, young men empowerment, barrier-breaking partnerships, and rural communities. The foundation directs its grantmaking to regions across the United States where O'Neill family members live, including Ohio, Hawaii, Virginia, and New York.
General information
Firm type
Family Office
Year founded
—
AUM
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Location
Region
North America
Country
United States
City
Cleveland
Corporate office
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Frequently asked questions
What is William J. and Dorothy K. O'Neill Foundation?
William J. and Dorothy K. O'Neill Foundation is a family office headquartered in Cleveland, United States.
Where is William J. and Dorothy K. O'Neill Foundation headquartered?
William J. and Dorothy K. O'Neill Foundation is headquartered in Cleveland, United States, in the North America region.
What does Altss track for William J. and Dorothy K. O'Neill Foundation?
Altss maintains an OSINT-verified profile of William J. and Dorothy K. O'Neill Foundation covering investment focus (ESG policy, ticket size, target IRR, currency preference, regional focuses, industry focuses, technological focuses), team (service providers and advisors), deals (company deals and fund commitments), assets (real estate, public market positions, private companies, art and cultural holdings, philanthropy and foundations), and network (club memberships, associations, and event participation). Detailed values are available to Altss subscribers.
What type of firm is William J. and Dorothy K. O'Neill Foundation?
William J. and Dorothy K. O'Neill Foundation is classified by Altss as a Family Office, operating from United States within the North America region.
How does Altss source intelligence on William J. and Dorothy K. O'Neill Foundation?
Altss combines OSINT (open-source intelligence) with regulatory filings, public disclosures, and licensed data partners. Source provenance is tracked to support compliance-ready research workflows.
When was William J. and Dorothy K. O'Neill Foundation's Altss profile last updated?
William J. and Dorothy K. O'Neill Foundation's profile on Altss was last refreshed on June 3, 2026. Continuous updates are applied as new public information is verified.
Profile maintained by Altss using OSINT (open-source intelligence), regulatory filings, licensed data partners, and verified direct submissions. Read the methodology. Last updated: . Continuous refresh with full update cycles at least every 30 days.
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