Company lists · Data refreshed October 2026

Top 25 Commercial insurance agencies based in Chicago, United States

Name: Commercial insurance agencies based in Chicago, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 10, 2026 131 companies tracked

RevenueBase identified 131 company matches for commercial insurance agencies associated with Chicago, United States as of October 2026 and tracks 33,792 professional contacts across them, including 14,992 with verified work emails. Across the United States, Houston is the largest hub for this category (273 companies); Chicago has 131.

This list covers company matches for commercial insurance agencies 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 October 10, 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 Oct 10, 2026 How this list was built

131Companies

33,792Contacts tracked

14,992Verified emails

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The 25 largest commercial insurance agencies based in Chicago, United States

Ranked by team size

Top 25 of 131 company matches for commercial insurance agencies based in Chicago, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 10, 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	HUB International	Exact match	Chicago, IL, United StatesHQ recorded Oct 10, 2026	10001+	14,807 contacts →
	Exact match “Hi, we’re HUB.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
2	CNA Insurance	Exact match	Chicago, IL, United StatesHQ recorded Oct 10, 2026	5,001-10,000	7,280 contacts →
	Exact match “CNA is one of the largest U.S.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
3	Kemper	Exact match	Chicago, IL, United StatesHQ recorded Oct 10, 2026	5,001-10,000	5,543 contacts →
	Exact match “The Kemper family of companies is one of the nation’s leading specialized insurers.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
4	RT Specialty	Exact match	Chicago, IL, United StatesHQ recorded Oct 10, 2026	1,001-5,000	3,006 contacts →
	Exact match “RT Specialty is a leading wholesale distributor of specialty insurance products and services and the wholesale broking specialty for Ryan Specialty.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
5	Ryan Specialty	Exact match	Chicago, IL, United StatesHQ recorded Oct 10, 2026	5,001-10,000	1,168 contacts →
	Exact match “Ryan Specialty (NYSE: RYAN) is an international specialty insurance firm that provides distribution, underwriting, product development, administration and risk management services…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
6	Wholesure	Exact match	Chicago, IL, United StatesHQ recorded Oct 10, 2026	1,001-5,000	316 contacts →
	Exact match “Your risks are complex.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
7	Insureon	Exact match	Chicago, IL, United StatesHQ recorded Oct 10, 2026	51-200	124 contacts →
	Exact match “A division of Hub International Limited and Specialty Program Group, Insureon is the nation's largest digital agency for small business insurance.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
8	OLD Republic International	Exact match	Chicago, IL, United StatesHQ recorded Oct 10, 2026	n/a	77 contacts →
	Exact match “Old Republic is one of the nation's 50 largest shareholder-owned insurance businesses and traces its beginnings to 1923.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
9	Maximum Independent Brokerage, LLC	Exact match	Chicago, IL, United StatesHQ recorded Oct 10, 2026	51-200	76 contacts →
	Exact match “At Maximum, we like the word confidence.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
10	Farmers Insurance Group	Exact match	Chicago, IL, United StatesHQ recorded Oct 10, 2026	n/a	72 contacts →
	Exact match “Farmers Insurance Group is an American insurer group of automobiles, homes and small businesses and also provides other insurance and financial services products.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
11	Unique Insurance A Producers National Company	Exact match	Chicago, IL, United StatesHQ recorded Oct 10, 2026	51-200	71 contacts →
	Exact match “Unique Insurance Company is a proud member of the Producer’s National Corporation family, headquartered just minutes from O'Hare International Airport in Chicago, Illinois.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
12	lifequotes.com	Exact match	Chicago, IL, United StatesHQ recorded Oct 10, 2026	51-200	69 contacts →
	Exact match “Originally founded in 1984 as Quotesmith Corporation, Life Quotes, Inc.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
13	RBN Insurance Services	Exact match	Chicago, IL, United StatesHQ recorded Oct 10, 2026	11-50	39 contacts →
	Exact match “RBN Insurance Services is an independent insurance brokerage headquartered in Chicago, serving middle-market businesses and their leaders across the United States since 1993.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
14	The Rockwood Company	Exact match	Chicago, IL, United StatesHQ recorded Oct 10, 2026	51-200	37 contacts →
	Exact match “The Rockwood Company has been providing insurance services to it's clients since 1896.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
15	Insure On The Spot	Exact match	Chicago, IL, United StatesHQ recorded Oct 10, 2026	11-50	35 contacts →
	Exact match “Insure on the Spot is an independent car insurance agency that has been helping Chicago and Illinois residents find the right policies that fit their budgets and driving needs…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
16	Thompson Flanagan	Exact match	Chicago, IL, United StatesHQ recorded Oct 10, 2026	11-50	34 contacts →
	Exact match “Thompson Flanagan is committed to being a premier insurance brokerage firm focused on delivering consistently superior results within a collegial environment that encourages a…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
17	OLD Republic Accident & Health	Exact match	Chicago, IL, United StatesHQ recorded Oct 10, 2026	n/a	29 contacts →
	Exact match “Old Republic Accident & Health provides accident and health insurance solutions to help employers, individuals, and families manage the financial burden of unexpected healthcare…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
18	JLT Specialty USA	Exact match	Chicago, IL, United StatesHQ recorded Oct 10, 2026	n/a	26 contacts →
	Exact match “As of April 1, 2019, JLT Specialty is now a part of Marsh & McLennan.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
19	Applied Specialty Underwriters	Exact match	Chicago, IL, United StatesHQ recorded Oct 10, 2026	11-50	24 contacts →
	Exact match “Applied Specialty Underwriters provides liability insurance coverage, including primary and excess liability for project-based construction, New York construction, infrastructure…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
20	Lambent Risk Management Services, INC	Exact match	Chicago, IL, United StatesHQ recorded Oct 10, 2026	11-50	24 contacts →
	Exact match “In the insurance industry, trust has to be established before it is earned.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
21	Alper Services, An Alera Group Company	Exact match	Chicago, IL, United StatesHQ recorded Oct 10, 2026	51-200	22 contacts →
	Exact match “Since joining GCG Financial in 2020, Alper Services has been able to leverage resources and collaborate with firms across the nation.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
22	Lakeview Insurance Agency	Exact match	Chicago, IL, United StatesHQ recorded Oct 10, 2026	11-50	21 contacts →
	Exact match “Established in 1976, Lakeview Insurance Agency serves individuals, families and businesses in Illinois, Wisconsin, Indiana and Michigan.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
23	Lemme, A Division Of Epic	Exact match	Chicago, IL, United StatesHQ recorded Oct 10, 2026	1,001-5,000	21 contacts →
	Exact match “Founded in 1998, Lemme, a division of EPIC, assists professional service firms worldwide with insurance and risk management solutions.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
24	Metropolitan Insurance Group INC	Exact match	Chicago, IL, United StatesHQ recorded Oct 10, 2026	1-10	21 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
25	Byrne, Byrne And Company	Exact match	Chicago, IL, United StatesHQ recorded Oct 10, 2026	11-50	18 contacts →
	Exact match “Commercial benefits and property and casualty insurance consultation and brokerage services.” Recorded in the RevenueBase company graph · Oct 10, 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 “commercial insurance agencies”. 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 131 commercial insurance agencies based in Chicago, United States

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Commercial insurance agencies based in Chicago, United States at a glance

As of Oct 10, 2026

44.4%Verified-email coverage

258.0Average contacts per company

1-10Median size (employees)

Oct 10, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

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 131 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 “commercial insurance agencies” 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 14,992 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 October 10, 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.

Commercial insurance agencies 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 “commercial insurance agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many commercial insurance agencies are there based in Chicago, United States?

RevenueBase identified 131 company matches for commercial insurance agencies associated with Chicago, United States as of October 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?

HUB International 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 commercial insurance agencies?

Houston leads the United States with 273 company records, followed by New York (222) and Miami (193). Chicago has 131.

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 14,992 professional contacts with verified work emails tracked across these 131 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 October 10, 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.