Company lists · Data refreshed September 2026

Top 25 Family office software providers based in New York, United States

RevenueBase identified 142 company matches for family office software providers associated with New York, United States as of September 2026 and tracks 3,523 professional contacts across them, including 1,033 with verified work emails and 1,484 with mobile numbers. Across the United States, New York is the largest hub for this category.

This list covers company matches for family office software providers associated with New York, United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 12, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 12, 2026 How this list was built
142Companies
3,523Contacts tracked
1,033Verified emails
1,484Mobile numbers
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The 25 largest family office software providers based in New York, United States

Ranked by team size
Top 25 of 142 company matches for family office software providers based in New York, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 12, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchNew York, NY, United StatesHQ recorded Sep 12, 20261,001-5,0001,346 contacts →

Exact match

“Privately owned and independent, Bessemer Trust is a family office that has served individuals and families of substantial wealth for 118 years.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
2Exact matchNew York, NY, United StatesHQ recorded Sep 12, 2026201-500330 contacts →

Exact match

“We are a financial technology & service provider that delivers integrated, multi-asset class workflow solutions to Asset Managers, Asset Owners, and Service Providers.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
3Exact matchNew York, NY, United StatesHQ recorded Sep 12, 202651-200163 contacts →

Exact match

“Stavtar Solutions is a software company headquartered in New York, with employees located in the United States, United Kingdom and India.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
4Exact matchNew York, NY, United StatesHQ recorded Sep 12, 202651-200105 contacts →

Exact match

“Our purpose is to simplify the challenges that come with generational wealth.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
5Exact matchNew York, NY, United StatesHQ recorded Sep 12, 202651-20091 contacts →

Exact match

“Masttro is the leading provider of wealth management technology.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
6Exact matchNew York, NY, United StatesHQ recorded Sep 12, 202651-20085 contacts →

Exact match

“TAG Associates is a leading multi-family office and portfolio management firm, entrusted with over $7 billion in assets under management for approximately 100 UHNW families.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
7Exact matchNew York, NY, United StatesHQ recorded Sep 12, 202651-20082 contacts →

Exact match

“Opto Investments ("Opto") is engineering the future of private markets so wealth managers can efficiently build, execute, and service white-labeled private investment vehicles -…”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
8Exact matchNew York, NY, United StatesHQ recorded Sep 12, 202651-20069 contacts →

Exact match

“Named to the 2026 Forbes Fintech 50, Maybern is the system of record for private funds.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
9Exact matchNew York, United StatesHQ recorded Sep 12, 202651-20066 contacts →

Exact match

“SS & C Innovest’s forward-thinking technology solutions are the choice of many of the industry’s largest Trust Companies, Wealth Management firms, Retirement Platforms, and…”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
10Exact matchNew York, NY, United StatesHQ recorded Sep 12, 202611-5045 contacts →

Exact match

“Aleta is purpose-built family office software for forward-thinking families.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
11Exact matchNew York, NY, United StatesHQ recorded Sep 12, 202611-5045 contacts →

Exact match

“A leading Northwestern Mutual wealth management firm that provides financial planning for high-net-worth families.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
12Exact matchNew York, NY, United StatesHQ recorded Sep 12, 202611-5045 contacts →

Exact match

“FFT Wealth Management has joined Corient.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
13Exact matchNew York, NY, United StatesHQ recorded Sep 12, 202611-5041 contacts →

Exact match

“Headquartered in New York, FFO is the premier family office and business management company serving ultra-wealthy individuals, families and their advisors.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
14Exact matchNew York, NY, United StatesHQ recorded Sep 12, 202611-5026 contacts →

Exact match

“Grassy Creek LLC is a first-generation single-family office.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
15Exact matchNew York, NY, United StatesHQ recorded Sep 12, 202611-5026 contacts →

Exact match

“IIG is a private single-family office dedicated to managing the proprietary capital of its founding members through advanced technology.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
16Exact matchNew York, NY, United StatesHQ recorded Sep 12, 202611-5022 contacts →

Exact match

“Malkin Holdings is a NY-based single-family office.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
17Exact matchNew York, NY, United StatesHQ recorded Sep 12, 202611-5021 contacts →

Exact match

“Stelac is a multifamily office registered as an investment advisor with the SEC with presence in New York, Miami, Lima, Monterrey, Bogota and Madrid.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
18Exact matchNew York, NY, United StatesHQ recorded Sep 12, 202611-5021 contacts →

Exact match

“HRS Management is a multi-faceted, single family office leveraging a long-dated capital base and investing across multiple asset classes.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
19Exact matchNew York, NY, United StatesHQ recorded Sep 12, 202611-5021 contacts →

Exact match

“Family offices, managing $2.5 trillion in US assets, aren't just about numbers-they're custodians of iconic family legacies.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
20Exact matchNew York, NY, United StatesHQ recorded Sep 12, 202651-20019 contacts →

Exact match

“Beamonte Investments is a New York–based Single Family Office (SFO) with no outside limited partners, allowing us to take a long-term, flexible approach to investing.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
21Exact matchNew York, NY, United StatesHQ recorded Sep 12, 202611-5018 contacts →

Exact match

“ASG Equities (ASG), headquartered in New York, is the family office of the Gindi Family and has over 50 years of global real estate experience.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
22Exact matchNew York, NY, United StatesHQ recorded Sep 12, 202611-5018 contacts →

Exact match

“Dominion Capital is a family office based in New York City.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
23Exact matchNew York, NY, United StatesHQ recorded Sep 12, 202611-5017 contacts →

Exact match

“Eagle Bay Family Office is headquartered at 7 World Trade Center.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
24Exact matchNew York, NY, United StatesHQ recorded Sep 12, 202611-5017 contacts →

Exact match

“Wildcat Capital Management was founded in 2011 as the single-family office for David Bonderman and focuses on making partnership centric investments in leading companies.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
25Exact matchNew York, United StatesHQ recorded Sep 12, 202651-20016 contacts →

Exact match

“Geller Advisors provides sophisticated wealth management solutions and family office services to individuals and families of significant wealth.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase

Showing 25 of 142 family office software providers based in New York, United States

See the full list, filter by size, metro and specialty, and access 1,033 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Family office software providers based in New York, United States at a glance

As of Sep 12, 2026
29.3%Verified-email coverage
42.1%Mobile-number coverage
24.8Average contacts per company
11-50Median size (employees)
Sep 12, 2026Page data refreshed

Companies by employee count

1-10
63
11-50
60
51-200
15
201-500
2
1,001-5,000
1
10001+
1

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 14.0d

Company record updated

Median 56.0d

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with New York, United States whose business descriptions match “family office software providers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 1,033 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 12, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “family office software providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many family office software providers are there based in New York, United States?

RevenueBase identified 142 company matches for family office software providers associated with New York, United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Bessemer Trust tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United States has the most family office software providers?

New York leads the United States with 139 company records, followed by Miami (54) and Dallas (40).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,033 professional contacts with verified work emails tracked across these 142 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 12, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.