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Keswick Management (Dillon Family Office)
Keswick Management (Dillon Family Office) is a single-family office headquartered in New York, United States. Founded in 1993, it manages the...
Keswick Management (Dillon Family Office)
Keswick Management (Dillon Family Office) is a single-family office headquartered in New York, United States. Founded in 1993, it manages the investment-banking fortune built by the Dillon family through Dillon, Read & Co. The firm oversees assets, reporting, and financial planning for multiple Dillon trusts and individual beneficiaries, focusing on long-term capital preservation and growth—stewards multi-generational capital across public and private markets.
General information
Firm type
Single Family Office
Year founded
1924
Location
Region
North America
Country
United States
City
New York
Frequently asked questions
What is Keswick Management (Dillon Family Office)?
Keswick Management (Dillon Family Office) is a single family office headquartered in New York, United States.
When was Keswick Management (Dillon Family Office) founded?
Keswick Management (Dillon Family Office) was founded in 1924.
Where is Keswick Management (Dillon Family Office) headquartered?
Keswick Management (Dillon Family Office) is headquartered in New York, United States, in the North America region.
What does Altss track for Keswick Management (Dillon Family Office)?
Altss maintains an OSINT-verified profile of Keswick Management (Dillon Family Office) 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 Keswick Management (Dillon Family Office)'s website?
Keswick Management (Dillon Family Office)'s public website is www.keswickpartners.com. Verified contact details for principals and decision-makers are available to Altss subscribers.
What type of firm is Keswick Management (Dillon Family Office)?
Keswick Management (Dillon Family Office) is classified by Altss as a Single Family Office, operating from United States within the North America region.
How does Altss source intelligence on Keswick Management (Dillon Family Office)?
Altss uses documented public records and disclosures, organization submissions, and licensed sources where permitted. Source rights, collection method and factual verification are separate questions; consult the cited source and field-level provenance.
When was Keswick Management (Dillon Family Office)'s Altss profile last updated?
Keswick Management (Dillon Family Office)'s source record was modified on May 29, 2026. This is not a field-level verification date. Public records carry source-specific dates where available. No population-wide measured refresh cadence or universal verification deadline is established here. Page modified, source captured, fact observed, entity verified and aggregate measured describe different events. Check the date attached to the relevant claim; a missing verification date means unknown. Stored source history does not establish a customer-facing historical-analysis interface.
Profile maintained by Altss using OSINT (open-source intelligence), regulatory filings, licensed data partners, and verified direct submissions. Read the methodology. Source record modified: . Public records carry source-specific dates where available. No population-wide measured refresh cadence or universal verification deadline is established here. Page modified, source captured, fact observed, entity verified and aggregate measured describe different events. Check the date attached to the relevant claim; a missing verification date means unknown. Stored source history does not establish a customer-facing historical-analysis interface. To correct this record or make a privacy request, send the page URL and your evidence to privacy@altss.com; corrections are free.
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