The Leona M. and Harry B. Helmsley Charitable Trust
The Leona M. and Harry B. Helmsley Charitable Trust is a global philanthropy dedicated to improving lives and fostering stronger, healthier futures.
The Leona M. and Harry B. Helmsley Charitable Trust
The Leona M. and Harry B. Helmsley Charitable Trust is a global philanthropy dedicated to improving lives and fostering stronger, healthier futures. It partners with organizations to invest in new ideas and research across six program areas, including Crohn's Disease, Israel, Rural Healthcare, Type 1 Diabetes, Vulnerable Children in Sub-Saharan Africa, and New York City. The Trust began active grantmaking in 2008, following Leona Helmsley's passing, and was funded by the Helmsley real estate empire.
General information
Firm type
Endowment / Foundation
Year founded
1999
AUM
—
Location
Region
North America
Country
—
City
New York
Corporate office
230 Park Avenue Suite 659
Frequently asked questions
What is The Leona M. and Harry B. Helmsley Charitable Trust?
The Leona M. and Harry B. Helmsley Charitable Trust is a endowment / foundation headquartered in New York.
When was The Leona M. and Harry B. Helmsley Charitable Trust founded?
The Leona M. and Harry B. Helmsley Charitable Trust was founded in 1999.
Where is The Leona M. and Harry B. Helmsley Charitable Trust headquartered?
The Leona M. and Harry B. Helmsley Charitable Trust is headquartered in New York, in the North America region.
How many professionals work at The Leona M. and Harry B. Helmsley Charitable Trust?
Altss tracks approximately 120 professionals associated with The Leona M. and Harry B. Helmsley Charitable Trust.
What does Altss track for The Leona M. and Harry B. Helmsley Charitable Trust?
Altss maintains an OSINT-verified profile of The Leona M. and Harry B. Helmsley Charitable Trust 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 is The Leona M. and Harry B. Helmsley Charitable Trust's website?
The Leona M. and Harry B. Helmsley Charitable Trust's public website is helmsleytrust.org. Verified contact details for principals and decision-makers are available to Altss subscribers.
What type of firm is The Leona M. and Harry B. Helmsley Charitable Trust?
The Leona M. and Harry B. Helmsley Charitable Trust is classified by Altss as a Endowment / Foundation within the North America region.
How does Altss source intelligence on The Leona M. and Harry B. Helmsley Charitable Trust?
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.
How fresh is the Altss profile for The Leona M. and Harry B. Helmsley Charitable Trust?
The Leona M. and Harry B. Helmsley Charitable Trust's profile is part of Altss's continuous-refresh dataset, with a full update cycle at least every 30 days and priority changes applied as new information is verified.
Company types
Confirmed
Pipeline
Indicated
Negative
Industry focuses
Confirmed
Pipeline
Indicated
Negative
Regional focuses
Confirmed
Pipeline
Indicated
Negative
Technological focuses
Confirmed
Pipeline
Indicated
Negative
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Get accessInvestment stages
Confirmed
Pipeline
Indicated
Negative
Emerging interests
Hard exclusions
ESG policy
Direct deal program
Emerging manager LP program
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Get accessManager maturity preference
Confirmed
Indicated
Ticket size (USD M, min/max)
Preferred fund size (USD M, min/max)
Investment horizon (years, min/max)
Target IRR (%)
Max leverage
Liquidity terms
Currency preference
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Get accessPhilanthropy-only themes
Political donations
Service Providers & Advisors
| Category | Firm | Years Active | Primary Contact |
|---|---|---|---|
Company Deals
| Date | Company | Type | Sector | Geography | Role | Amount | Deal Lead | Co-investors | Insight |
|---|---|---|---|---|---|---|---|---|---|
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Get accessFund Commitments
| Date | Fund | Strategy | Geography | Role | Fund size | Vintage |
|---|---|---|---|---|---|---|
Club Memberships and Associations & Advisors
| Organization | Role | Since | Notes |
|---|---|---|---|
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Get accessEvent & Conference Participation
| Event | Role | Date | Location |
|---|---|---|---|
Profile maintained by Altss using OSINT (open-source intelligence), regulatory filings, licensed data partners, and verified direct submissions. Continuous refresh with full update cycles at least every 30 days.
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