Home / Family Offices / New York
Family Offices • New York

Top Family Offices in New York (2026)

966 family offices in New York — 601 single-family and 365 multi-family, 191 with disclosed AUM — ranked by assets under management.

966
Family Offices
601
Single-Family
365
Multi-Family
191
With Disclosed AUM

New York is the epicenter of American private wealth, home to more single- and multi-family offices than any other U.S. city. From Fifth Avenue multi-family offices managing multigenerational fortunes to discreet single-family offices in Midtown, the concentration of dealmakers, private banks, and alternative-asset managers makes it the first stop for fund managers raising institutional capital.

FindLPs tracks 966 family offices in New York — 601 single-family and 365 multi-family offices, of which 191 disclose assets under management. The list below ranks the largest by AUM. Full profiles, verified contact details, and CSV export are available to members.

The 15 Largest Family Offices in New York

1
Bernstein Private Wealth Management Multi
Successful families seek us out to help protect the family?s fortune, grooming the next generation, and finding innovative sources of return…
$490.0BAUM
2
Guggenheim Partners Multi
Guggenheim Partners is a global investment and advisory firm with more than $325 billion in assets under management. We have a track record…
$325.0BAUM
3
Man Varagon Multi
Man Varagon is a specialist middle-market direct lender, focused on creating value-added financing solutions to private equity sponsors and…
$160.0BAUM
4
CSOP Family Office Multi
Providing innovative investment tools and nuanced insights, CSOP works tirelessly to maintain the companyÀ6 s position as the world6 s lar…
$140.0BAUM
5
Mousse Partners Family Office (Wertheimer Family Office) Single
Mousse Partners is the investment division of Mousse Investments Limited, formerly known as Litor Limited. We manage our global, diversified…
$89.0BAUM
Est. 1991
6
Mousse Partners Single
Mousse Partners is a single-family office based in New York, New York. Established in 1991, the firm oversees a proprietary global portfolio…
$80.0BAUM
Est. 1991
7
The Altus Group Private Office Multi
Altus Group Private Office is a wealth management solutions practice on the BNY Mellon/Pershing platform.
$70.0BAUM
8
Ulatan Holdings Single
Ulatan Holdings, Inc. is a family office holdings corporation based in New York, NY. At UGI we have a broad investment mandate, making oppor…
$50.0BAUM
9
Valera Capital Single
Valera Capital is a single-family office based in New York, New York. Established in 2019, the firm specializes in direct investments, funds…
$50.0BAUM
Est. 2019
10
Fortress Companies Multi
A Pioneer and Leader in Alternative Assets
$49.0BAUM
Est. 1998
11
Bridge Investment Group Multi
Bridge seeks to be a globally trusted investment manager offering exceptional returns to our investors, pursued with uncompromising principl…
$48.0BAUM
12
Interventure Capital Group Single
Interventure Capital Group is a Single-Family Office based in New York City, New York. The firm was established in 2005. The assets are mana…
$45.0BAUM
Est. 2005
13
Belfer Management Single
Belfer Management is a single-family office based in New York, New York. Established in 2000, the family investment firm seeks to make inves…
$44.0BAUM
Est. 2000
14
Bessemer Trust Multi
Bessemer Trust is a multi-family office based in New York City, New York. Established in 1907, the firm provides wealth management and inves…
$42.0BAUM
Est. 1907
15
MSD Capital Single
MSD Capital is a private investment firm established in 1998 to exclusively manage the assets of Michael Dell and his family. MSD Capital en…
$40.0BAUM

Browse all 966 family offices in New York →

Frequently Asked Questions

How many family offices are in New York?

FindLPs tracks 966 family offices in New York — 601 single-family offices and 365 multi-family offices. The database is updated regularly from public filings, company sources, and verified outreach.

What is the largest family office in New York?

Among the family offices FindLPs tracks in New York, Bernstein Private Wealth Management is one of the largest, with approximately $490.0B in assets under management. See the full ranked list above.

What is the difference between a single-family office and a multi-family office?

A single-family office manages the wealth of one family exclusively, while a multi-family office serves several unrelated families and pools resources for investment, tax, and administrative services. New York has 601 single-family and 365 multi-family offices in the FindLPs database.

How can I contact family offices in New York?

FindLPs provides verified direct emails and phone numbers for decision-makers at 966 family offices in New York. Browsing is free; a Professional or Unlimited plan unlocks full contact details and CSV export for fundraising outreach.

Reach Family Offices in New York

Unlock verified contacts for 966 family offices in New York.

LP firm data compiled from public regulatory filings (SEC Form ADV, FCA, AIFMD disclosures), company websites and press releases, LinkedIn public profiles, and verified outbound email testing. AUM figures reflect self-reported values from filings and may lag by 1–2 fiscal quarters; bands are normalized in USD. We do not publish personal residential information; firms or individuals may request removal at /contact. Methodology & sources · Updated July 2026.