Company lists · Data refreshed September 2026

Top 25 Family office outsourcing providers based in Chicago, United States

Name: Family office outsourcing providers based in Chicago, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 211 companies tracked

RevenueBase identified 211 company matches for family office outsourcing providers associated with Chicago, United States as of September 2026 and tracks 5,507 professional contacts across them, including 2,426 with verified work emails. Across the United States, New York is the largest hub for this category (556 companies); Chicago has 211.

This list covers company matches for family office outsourcing providers associated with Chicago, 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 28, 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 28, 2026 How this list was built

211Companies

5,507Contacts tracked

2,426Verified emails

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The 25 largest family office outsourcing providers based in Chicago, United States

Ranked by team size

Top 25 of 211 company matches for family office outsourcing providers based in Chicago, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Northern Trust Wealth Management	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	10001+	771 contacts →
	Exact match “Any successful wealth plan begins with a thorough discussion of your ambitions.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2	Hightower Advisors	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	1,001-5,000	575 contacts →
	Exact match “Hightower is a wealth management firm that provides investment, financial, and retirement planning services to individuals, families, and institutions, as well as 401(k)…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3	BMO Wealth Management - U.S	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	5,001-10,000	534 contacts →
	Exact match “At BMO Wealth Management, you and your family are at the center of our approach.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4	Cresset	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	501-1,000	472 contacts →
	Exact match “Cresset is a firm built by clients, for clients.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5	BMO Family Office	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	51-200	189 contacts →
	Exact match “BMO Family Office is a wealth management advisory firm serving single family offices and wealthy families as their multifamily office.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6	Wintrust Wealth Management	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	201-500	140 contacts →
	Exact match “Wintrust Wealth Management provides a broad range of financial services to private clients and institutions.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7	Kovitz	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	201-500	110 contacts →
	Exact match “Kovitz connects high net worth individuals, institutions and financial professionals to customized asset management and advisory strategies.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8	Rothschild Wealth Partners	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	51-200	110 contacts →
	Exact match “Established in 1908, Rothschild Wealth Partners has grown from a regional brokerage firm into an employee-owned, full-spectrum boutique firm with over $6 billion in assets under…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9	Gresham Partners	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	51-200	88 contacts →
	Exact match “Gresham Partners is an independent investment and wealth management firm that has been serving select families and family offices as a multi-family office and an outsourced chief…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10	WHI	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	11-50	78 contacts →
	Exact match “Family office” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11	Altair Advisers	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	51-200	77 contacts →
	Exact match “Altair Advisers is an independent wealth advisory firm providing investment management, financial planning and client education services.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12	Arete Wealth	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	11-50	69 contacts →
	Exact match “Arete Wealth is a diversified financial services firm with more than $6.8B in assets under management.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	Chicago Partners Wealth Advisors	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	51-200	62 contacts →
	Exact match “Chicago Partners Wealth Advisors focuses on optimizing each aspect of a client's wealth, creating comprehensive financial plans for high-net-worth individuals, corporations…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	Vivaldi Capital Management	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	11-50	50 contacts →
	Exact match “Vivaldi Capital Management is a privately owned wealth management firm that advises high net worth individuals and family offices.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	Diversified Financial Management Corp	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	11-50	48 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	Private Vista, LLC	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	11-50	40 contacts →
	Exact match “Worried about how you want to spend your retirement while still feeling fulfilled in your life?” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17	Vestor Capital, LLC	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	11-50	38 contacts →
	Exact match “Founded in 1984, Vestor Capital, LLC is one of Chicago’s leading independent firms.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18	Promus Holdings, LLC	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	11-50	32 contacts →
	Exact match “Promus is a multi-family office that helps families preserve and grow wealth through the design and implementation of thoughtful investment strategies.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19	Fourstar Wealth Advisors LLC	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	11-50	32 contacts →
	Exact match “Build - Live - Share We believe success in achieving important financial goals starts with a comprehensive wealth strategy.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20	Dearborn Partners	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	11-50	31 contacts →
	Exact match “Dearborn Partners is a leading independent investment management firm based in Chicago, Illinois.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21	North Star Investment Management Corporation	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	11-50	26 contacts →
	Exact match “Guiding investors.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	Dussias Wittenberg Koenigsberger LLP	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	11-50	24 contacts →
	Exact match “Dussias Wittenberg Koenigsberger LLP has built its reputation on helping high net worth clients protect what they value most.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23	BCU Risk Advisors	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	11-50	24 contacts →
	Exact match “BCU Risk Advisors is wholly committed to serving the insurance and risk management needs of the affluent.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24	Uhlmann Price Securities, LLC	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	11-50	23 contacts →
	Exact match “Headquartered in Chicago, Uhlmann Price Securities is a full service, privately owned brokerage firm.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25	Midland Trust Company	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	11-50	23 contacts →
	Exact match “Midland Trust Company is a full-service trust company providing estate administration, customized trust management, and in-house investment management.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “family office outsourcing providers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 211 family office outsourcing providers based in Chicago, United States

See the full list, filter by size, metro and specialty, and access 2,426 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Family office outsourcing providers based in Chicago, United States at a glance

As of Sep 28, 2026

44.1%Verified-email coverage

26.1Average contacts per company

1-10Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

129

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured across the whole United States list rather than for Chicago, so it is reported there. Company counts and contact totals on this page are exact for Chicago, over 211 companies.

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 Chicago, United States whose business descriptions match “family office outsourcing 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 2,426 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 28, 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.

Family office outsourcing providers by metro in the United States

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 outsourcing providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many family office outsourcing providers are there based in Chicago, United States?

RevenueBase identified 211 company matches for family office outsourcing providers associated with Chicago, 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?

Northern Trust Wealth Management 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 outsourcing providers?

New York leads the United States with 556 company records, followed by Atlanta (235) and Dallas (221). Chicago has 211.

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 2,426 professional contacts with verified work emails tracked across these 211 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 28, 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.