Company lists · Data refreshed September 2026

Top 25 Compliance law firms based in Chicago, United States

RevenueBase identified 47 company matches for compliance law firms associated with Chicago, United States as of September 2026 and tracks 1,568 professional contacts across them, including 784 with verified work emails and 938 with mobile numbers. Across the United States, New York is the largest hub for this category (127 companies); Chicago has 44.

This list covers company matches for compliance law firms 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 8, 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 8, 2026 How this list was built
47Companies
1,568Contacts tracked
784Verified emails
938Mobile numbers
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The 25 largest compliance law firms based in Chicago, United States

Ranked by team size
Top 25 of 47 company matches for compliance law firms based in Chicago, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 8, 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 matchChicago, IL, United StatesHQ recorded Sep 8, 2026501-1,0001,188 contacts →

Exact match

“Hinshaw & Culbertson LLP is a U.S-based law firm with offices nationwide.”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
2Exact matchChicago, IL, United StatesHQ recorded Sep 8, 202651-200102 contacts →

Exact match

“Since its founding in 1929, Masuda Funai has focused its practice on successfully representing international and domestic companies entering, operating and expanding in the United…”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
3Exact matchChicago, IL, United StatesHQ recorded Sep 8, 202611-5040 contacts →

Exact match

“Data-driven, Sustainable-Results.”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
4Exact matchChicago, IL, United StatesHQ recorded Sep 8, 202611-5028 contacts →

Exact match

“Founded in 1993 by several attorneys previously affiliated with a large Chicago law firm, Hogan Marren, Ltd.”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
5Exact matchChicago, IL, United StatesHQ recorded Sep 8, 20261-1026 contacts →

Exact match

“As of July 2022, Shepard Schwartz & Harris LLP joined Citrin Cooperman.”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
6Exact matchChicago, IL, United StatesHQ recorded Sep 8, 202611-5016 contacts →

Exact match

“Founded by a team of Big Law veterans, our firm blends the nimble entrepreneurialism of a boutique start-up with the wisdom and experience that comes from decades of deftly…”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
7Exact matchChicago, IL, United StatesHQ recorded Sep 8, 20261-1015 contacts →

Exact match

“We deliver global trade expertise to minimize costs, facilitate your business, and resolve risks.”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
8Exact matchChicago, IL, United StatesHQ recorded Sep 8, 202611-509 contacts →

Exact match

“Our law firm focuses almost exclusively on health care regulatory compliance.”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
9Exact matchChicago, IL, United StatesHQ recorded Sep 8, 202651-2009 contacts →

Exact match

“CrossCheck Compliance LLC is a nationwide regulatory compliance and risk management consulting firm focused on providing regulatory compliance, internal audit, fair lending, loan…”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
10Exact matchChicago, IL, United StatesHQ recorded Sep 8, 20261-108 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
11Exact matchChicago, IL, United StatesHQ recorded Sep 8, 20261-105 contacts →

Exact match

“Health Law Consultancy is a Chicago boutique law firm that delivers strategic legal counsel that enables health organizations to capitalize on the opportunities and manage the…”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
12Exact matchChicago, United StatesHQ recorded Sep 8, 20261-105 contacts →

Exact match

“Lewitas Hyman PC (now known as Hyman Cotter PC) provided nationwide advisory and litigation counsel to clients in the financial services industry on employment and investment loss…”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
13Exact matchChicago, IL, United StatesHQ recorded Sep 8, 20261-105 contacts →

Exact match

“For Employers: Cramer Law Group recognizes the challenges that small to medium businesses face in this ever-changing, volatile environment.”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
14Exact matchChicago, IL, United StatesHQ recorded Sep 8, 20261-104 contacts →

Exact match

“DMD CONSULTING is a certified woman owned consulting firm, founded in 2008 as an independent alternative to public accounting firms and corporate consulting firms for Audit and…”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
15Exact matchChicago, IL, United StatesHQ recorded Sep 8, 20261-104 contacts →

Exact match

“Compliance consulting for broker/dealers and investment advisors.”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
16Exact matchChicago, IL, United StatesHQ recorded Sep 8, 20261-103 contacts →

Exact match

“The Law Firm of R.M.”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
17Exact matchChicago, IL, United StatesHQ recorded Sep 8, 202611-502 contacts →

Exact match

“Regulation Technologies, LLC was founded over 14 years ago in response to the growing need for regulation resources for small to medium sized broker dealers, investment advisors…”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
18Exact matchChicago, IL, United StatesHQ recorded Sep 8, 20261-102 contacts →

Exact match

“Compliance: Registrations & Annual Exam Requirements Performed by licensed and qualified Compliance Officer.”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
19Exact matchChicago, IL, United StatesHQ recorded Sep 8, 20261-101 contacts →

Exact match

“At Wortham LLP we understand the legal demands of doing business in the heavily-regulated healthcare space and we are here to help.”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
20Exact matchChicago, IL, United StatesHQ recorded Sep 8, 20261-101 contacts →

Exact match

“Crick Walanka Law Group, led by attorney Lillian Walanka, has decades of experience defending licensed professionals in investigations, disciplinary prosecutions and appeals…”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
21Exact matchChicago, IL, United StatesHQ recorded Sep 8, 20261-101 contacts →

Exact match

“After working as a Senior Trial Attorney for the Commodity Futures Trading Commission’s (CFTC) Division of Enforcement from 1977-1980, Peter has been advising clients about…”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
22Exact matchChicago, IL, United StatesHQ recorded Sep 8, 20261-101 contacts →

Exact match

“Vellichor Consulting was founded on the belief that important decisions are strengthened by thoughtful inquiry, careful analysis, and clear reporting.”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
23Exact matchChicago, IL, United StatesHQ recorded Sep 8, 20261-101 contacts →

Exact match

“Early Cochran & Olson specializes in recruiting senior lawyers for leadership and bench strength.”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
24Exact matchChicago, IL, United StatesHQ recorded Sep 8, 20261-101 contacts →

Exact match

“A law firm focused on solving problems.”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
25Exact matchChicago, IL, United StatesHQ recorded Sep 8, 20261-101 contacts →

Exact match

“Griffin Strategic Law Advisors brings years of top-tier law firm, nonprofit general counsel, and senior federal government executive experience to businesses across the country.”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase

Showing 25 of 47 compliance law firms based in Chicago, United States

See the full list, filter by size, metro and specialty, and access 784 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Compliance law firms based in Chicago, United States at a glance

As of Sep 8, 2026
50.0%Verified-email coverage
59.8%Mobile-number coverage
33.4Average contacts per company
1-10Median size (employees)
Sep 8, 2026Page data refreshed

Companies by employee count

1-10
35
11-50
8
51-200
3
501-1,000
1

Freshness & accuracy

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

Email last verified

Median 10.0d

Company record updated

Median 71.0d

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 Chicago, United States whose business descriptions match “compliance law firms” 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 784 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 8, 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 “compliance law firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many compliance law firms are there based in Chicago, United States?

RevenueBase identified 47 company matches for compliance law firms 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?

Hinshaw & Culbertson LLP 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 compliance law firms?

New York leads the United States with 127 company records, followed by Washington (111) and Miami (52). Chicago has 44.

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 784 professional contacts with verified work emails tracked across these 47 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 8, 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.