Company lists · Data refreshed September 2026

Top 23 Law firm regulatory compliance companies based in Chicago, United States

RevenueBase identified 35 company matches for law firm regulatory compliance companies associated with Chicago, United States as of September 2026 and tracks 1,467 professional contacts across them, including 764 with verified work emails. Across the United States, New York is the largest hub for this category (135 companies); Chicago has 35.

This list covers company matches for law firm regulatory compliance companies 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 21, 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 21, 2026 How this list was built
35Companies
1,467Contacts tracked
764Verified emails
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The 23 largest law firm regulatory compliance companies based in Chicago, United States

Ranked by team size
Top 23 of 35 company matches for law firm regulatory compliance companies based in Chicago, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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 21, 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 21, 2026 · View company records in RevenueBase
2Exact matchChicago, IL, United StatesHQ recorded Sep 21, 202611-5043 contacts →

Exact match

“At Amin Wasserman Gurnani, we focus on the food and beverage, nutritional supplement, cosmetic, medical device and pharmaceutical industries.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchChicago, IL, United StatesHQ recorded Sep 21, 202611-5040 contacts →

Exact match

“Data-driven, Sustainable-Results.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4Exact matchChicago, IL, United StatesHQ recorded Sep 21, 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 21, 2026 · View company records in RevenueBase
5Exact matchChicago, IL, United StatesHQ recorded Sep 21, 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 21, 2026 · View company records in RevenueBase
6Exact matchChicago, IL, United StatesHQ recorded Sep 21, 202611-5015 contacts →

Exact match

“Welcome to Gordon Gordon & Centracchio LLP, where legal excellence meets a client-first approach.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchChicago, IL, United StatesHQ recorded Sep 21, 202611-5013 contacts →

Exact match

“Carlson Dash, LLC helps businesses navigate complex legal challenges with confidence and clarity.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchChicago, IL, United StatesHQ recorded Sep 21, 202611-509 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchChicago, IL, United StatesHQ recorded Sep 21, 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 21, 2026 · View company records in RevenueBase
10Exact matchChicago, IL, United StatesHQ recorded Sep 21, 20261-106 contacts →

Exact match

“A boutique law firm with a national presence serving businesses and large nonprofits with a focus on litigation, investigations, employment and intellectual property/data privacy.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchChicago, IL, United StatesHQ recorded Sep 21, 20261-106 contacts →

Exact match

“The White Law Group, LLC is a national securities fraud, securities arbitration, investor protection, and securities regulation/compliance law firm with offices in Chicago, IL and…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchChicago, United StatesHQ recorded Sep 21, 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 21, 2026 · View company records in RevenueBase
13Exact matchChicago, IL, United StatesHQ recorded Sep 21, 20261-104 contacts →

Exact match

“Businesses need more from a law firm than skilled advice and representation alone – they need a long term strategic partner like Hofbauer Law.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14Exact matchChicago, IL, United StatesHQ recorded Sep 21, 20261-104 contacts →

Exact match

“Kopecky Schumacher Rosenburg is a boutique law firm specializing in securities litigation, business litigation and disciplinary matters involving the SEC, FINRA and other…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact matchChicago, IL, United StatesHQ recorded Sep 21, 20261-104 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16Exact matchChicago, IL, United StatesHQ recorded Sep 21, 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 21, 2026 · View company records in RevenueBase
17Exact matchChicago, IL, United StatesHQ recorded Sep 21, 20261-102 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18Exact matchChicago, IL, United StatesHQ recorded Sep 21, 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 21, 2026 · View company records in RevenueBase
19Exact matchChicago, IL, United StatesHQ recorded Sep 21, 20261-101 contacts →

Exact match

“Concata is a legal consultancy whose mission is to optimize law firm profitability.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20Exact matchChicago, IL, United StatesHQ recorded Sep 21, 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 21, 2026 · View company records in RevenueBase
21Exact matchChicago, IL, United StatesHQ recorded Sep 21, 20261-101 contacts →

Exact match

“GCs Counsel- providing holistic solutions for small law departments.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22Exact matchChicago, IL, United StatesHQ recorded Sep 21, 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 21, 2026 · View company records in RevenueBase
23Exact matchChicago, IL, United StatesHQ recorded Sep 21, 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 21, 2026 · View company records in RevenueBase

Showing 23 of 35 law firm regulatory compliance companies based in Chicago, United States

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Law firm regulatory compliance companies based in Chicago, United States at a glance

As of Sep 21, 2026
52.1%Verified-email coverage
41.9Average contacts per company
1-10Median size (employees)
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
21
11-50
11
51-200
2
501-1,000
1

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 35 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 “law firm regulatory compliance companies” 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 764 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 21, 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 “law firm regulatory compliance companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many law firm regulatory compliance companies are there based in Chicago, United States?

RevenueBase identified 35 company matches for law firm regulatory compliance companies 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 law firm regulatory compliance companies?

New York leads the United States with 135 company records, followed by Washington (108) and Miami (48). Chicago has 35.

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 764 professional contacts with verified work emails tracked across these 35 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 21, 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.