List of Insurance Companies in Illinois, United States

Discover top Insurance companies in Illinois, United States with our industry directory. Our B2B database features detailed company profiles, executive information, and performance data for informed decision-making. From sourcing partners to identifying prospects, access accurate business intelligence and connect directly with industry leaders. Key Insurance companies in Illinois include CNA Financial Corp, Old Republic Professional, Kemper and Zurich North America, alongside other established enterprises.

CNA Financial Corp
151 N Franklin St, Chicago IL

Employees

5000-10000

Annual revenue

$11900M

SIC Code

6411 - Insurance Agents, Brokers, and Service

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Old Republic Professional
191 N Wacker Dr, Chicago IL

Employees

125-250

Annual revenue

$8100M

SIC Code

671 - Holding Offices

NAICS Code

5241 - Insurance Carriers

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Kemper
200 East Randolph Street Suite 3300, Chicago IL

Employees

5000-10000

Annual revenue

$5040M

SIC Code

633 - Fire, Marine, and Casualty Insurance

NAICS Code

621111 - Offices of Physicians (except Mental Health Specialists)

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Zurich North America
1299 Zurich Way, Schaumburg IL

Employees

10000+

Annual revenue

$4800M

SIC Code

641 - Insurance Agents, Brokers, and Service

NAICS Code

524210 - Insurance Agencies and Brokerages

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Combined Insurance Company
8750 Bryn Mawr Ave, Chicago IL

Employees

5000-10000

Annual revenue

$4700M

SIC Code

641 - Insurance Agents, Brokers, and Service

NAICS Code

524210 - Insurance Agencies and Brokerages

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Eaton Associates
5801 South Ellis Avenue, Chicago IL

Employees

25-50

Annual revenue

$4300M

SIC Code

822 - Colleges, Universities, Professional Schools, and Junior Colleges

NAICS Code

54171 - Research and Development in the Physical, Engineering, and Life Sciences

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Ryan Specialty
180 N Stetson Avenue 46th Floor, Chicago IL

Employees

5000-10000

Annual revenue

$1500M

SIC Code

671 - Holding Offices

NAICS Code

551 - Management of Companies and Enterprises

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Old Republic General Insurance Group
307 N Michigan Ave, Chicago IL

Employees

10000+

Annual revenue

$1000M

SIC Code

6411 - Insurance Agents, Brokers, and Service

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AmTrust Exec
135 S LaSalle St Suite 1925, Chicago IL

Employees

125-250

Annual revenue

$1000M

SIC Code

6411 - Insurance Agents, Brokers, and Service

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Specialty Equipment Insurance Services Inc
One South Wacker, Chicago IL

Employees

125-250

Annual revenue

$1000M

SIC Code

6411 - Insurance Agents, Brokers, and Service

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JLT Specialty USA
225 W Wacker Drive 5th Floor, Chicago IL

Employees

25-50

Annual revenue

$1000M

SIC Code

6411 - Insurance Agents, Brokers, and Service

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ROC Group
300 E. Randolph St, Suite 3400, Chicago IL

Employees

25-50

Annual revenue

$1000M

SIC Code

6411 - Insurance Agents, Brokers, and Service

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Blue Cross Blue Shield of North Dakota
225 N Michigan Ave, Chicago IL

Employees

500-1000

Annual revenue

$934.6M

SIC Code

632 - Accident and Health Insurance and Medical Service Plans

NAICS Code

5241 - Insurance Carriers

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North American Company for Life and Health Insurance
525 W Van Buren, Chicago IL

Employees

500-1000

Annual revenue

$887.9M

SIC Code

641 - Insurance Agents, Brokers, and Service

NAICS Code

524210 - Insurance Agencies and Brokerages

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RT Specialty
180 N Stetson Avenue Suite 4600, Chicago IL

Employees

5000-10000

Annual revenue

$684M

SIC Code

6411 - Insurance Agents, Brokers, and Service

NAICS Code

5242 - Agencies, Brokerages, and Other Insurance Related Activities

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Central States Health Welfare and Pension Funds
8647 W Higgins Rd, Chicago IL

Employees

500-1000

Annual revenue

$649.6M

SIC Code

641 - Insurance Agents, Brokers, and Service

NAICS Code

5242 - Agencies, Brokerages, and Other Insurance Related Activities

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Allied Benefit Systems Inc
200 W Adams Suite 500, Chicago IL

Employees

500-1000

Annual revenue

$505M

SIC Code

641 - Insurance Agents, Brokers, and Service

NAICS Code

524210 - Insurance Agencies and Brokerages

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Specialty Program Group
150 N Riverside Plaza, 17th Floor, Chicago IL

Employees

500-1000

Annual revenue

$500M

SIC Code

6411 - Insurance Agents, Brokers, and Service

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RT Binding Authority
180 N. Stetson Ave., Chicago IL

Employees

500-1000

Annual revenue

$500M

SIC Code

6411 - Insurance Agents, Brokers, and Service

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CNA Surety Corporation
151 N. Franklin Street, 17th Floor, Chicago IL

Employees

500-1000

Annual revenue

$500M

SIC Code

6411 - Insurance Agents, Brokers, and Service

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Marble Box
231 S La Salle St 2100, Chicago IL

Employees

500-1000

Annual revenue

$500M

SIC Code

6411 - Insurance Agents, Brokers, and Service

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Assurance Agency Ltd
20 N Martingale Road Suite 100, Schaumburg IL

Employees

500-1000

Annual revenue

$492.5M

SIC Code

641 - Insurance Agents, Brokers, and Service

NAICS Code

524210 - Insurance Agencies and Brokerages

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Blue Cross and Blue Shield of North Carolina
225 North Michigan Avenue, Chicago IL

Employees

5000-10000

Annual revenue

$300M

SIC Code

6411 - Insurance Agents, Brokers, and Service

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Atlas Financial Holdings Inc
953 American Lane 3rd Floor, Schaumburg IL

Employees

125-250

Annual revenue

$177M

SIC Code

633 - Fire, Marine, and Casualty Insurance

NAICS Code

524126 - Direct Property and Casualty Insurance Carriers

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RJB Properties
3357 S Justine St, Chicago IL

Employees

125-250

Annual revenue

$164M

SIC Code

734 - Services To Dwellings and Other Buildings

NAICS Code

561210 - Facilities Support Services

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Kin Insurance
222 w Merchandise Mart Plaza Suite 228, Chicago IL

Employees

500-1000

Annual revenue

$135.2M

SIC Code

641 - Insurance Agents, Brokers, and Service

NAICS Code

5242 - Agencies, Brokerages, and Other Insurance Related Activities

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Catholic Order of Foresters
355 Shuman Blvd, Naperville IL

Employees

250-500

Annual revenue

$108M

SIC Code

631 - Life Insurance

NAICS Code

52411 - Direct Life, Health, and Medical Insurance Carriers

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Repair Ventures LLC
222 S Riverside Plaza, Chicago IL

Employees

250-500

Annual revenue

$100M

SIC Code

6411 - Insurance Agents, Brokers, and Service

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Ryan Specialty Underwriting Managers
180 N Stetson Ave, Chicago IL

Employees

250-500

Annual revenue

$100M

SIC Code

6411 - Insurance Agents, Brokers, and Service

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Guaranteed Rate Insurance
320 W. Ohio St, Suite 700E, Chicago IL

Employees

250-500

Annual revenue

$100M

SIC Code

6411 - Insurance Agents, Brokers, and Service

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Warrior Insurance Network
6640 S Cicero Ave, Chicago IL

Employees

250-500

Annual revenue

$100M

SIC Code

6411 - Insurance Agents, Brokers, and Service

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Tokio Marine Highland
444 W. Lake Street, Suite 1950, Chicago IL

Employees

250-500

Annual revenue

$100M

SIC Code

6411 - Insurance Agents, Brokers, and Service

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EquiTrust Life Insurance Company
222 West Adams Street, Suite 2150, Chicago IL

Employees

250-500

Annual revenue

$100M

SIC Code

6411 - Insurance Agents, Brokers, and Service

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Superior Insurance Partners
233 N Michigan Ave Suite 1910, Chicago IL

Employees

250-500

Annual revenue

$100M

SIC Code

6411 - Insurance Agents, Brokers, and Service

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Fidelity Life
8700 W Bryn Mawr Ave Ste 900S, Chicago IL

Employees

250-500

Annual revenue

$95.3M

SIC Code

631 - Life Insurance

NAICS Code

52411 - Direct Life, Health, and Medical Insurance Carriers

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Northern Insurance Group
5153 N Clark St Ste 310, Chicago IL

Employees

25-50

Annual revenue

$84.1M

SIC Code

6411 - Insurance Agents, Brokers, and Service

NAICS Code

5242 - Agencies, Brokerages, and Other Insurance Related Activities

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Northwest Insurance Network
515 N State St Ste 2100, Chicago IL

Employees

250-500

Annual revenue

$81.2M

SIC Code

641 - Insurance Agents, Brokers, and Service

NAICS Code

524210 - Insurance Agencies and Brokerages

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AccuRisk Solutions LLC
10 South LaSalle Street Suite 3450, Chicago IL

Employees

125-250

Annual revenue

$76.6M

SIC Code

641 - Insurance Agents, Brokers, and Service

NAICS Code

5242 - Agencies, Brokerages, and Other Insurance Related Activities

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United Benefit Advisors
20 N Wacker Drive Suite 500, Chicago IL

Employees

125-250

Annual revenue

$53.3M

SIC Code

874 - Management and Public Relations Services

NAICS Code

541612 - Human Resources Consulting Services

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Fortress Insurance Company
425 N Martingale Rd, Schaumburg IL

Employees

125-250

Annual revenue

$50M

SIC Code

6411 - Insurance Agents, Brokers, and Service

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Farmer Brown
750 N Franklin #208, Chicago IL

Employees

125-250

Annual revenue

$50M

SIC Code

6411 - Insurance Agents, Brokers, and Service

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insureon
30 N Lasalle St, Suite 2500, Chicago IL

Employees

125-250

Annual revenue

$50M

SIC Code

6411 - Insurance Agents, Brokers, and Service

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Catale LLC
650 E Algonquin Rd, Schaumburg IL

Employees

125-250

Annual revenue

$50M

SIC Code

6411 - Insurance Agents, Brokers, and Service

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Aon Private Risk Management
200 E Randolph St, Chicago IL

Employees

125-250

Annual revenue

$50M

SIC Code

6411 - Insurance Agents, Brokers, and Service

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Independent Health Agents
Chicago IL

Employees

125-250

Annual revenue

$50M

SIC Code

6411 - Insurance Agents, Brokers, and Service

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American Agricultural Insurance Company
1501 E. Woodfield Road, Suite 300, Schaumburg IL

Employees

125-250

Annual revenue

$50M

SIC Code

6411 - Insurance Agents, Brokers, and Service

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JMB Insurance
900 N Michigan Ave, Chicago IL

Employees

125-250

Annual revenue

$50M

SIC Code

6411 - Insurance Agents, Brokers, and Service

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First Chicago Insurance Company
6640 S. Cicero Ave., Chicago IL

Employees

125-250

Annual revenue

$50M

SIC Code

6411 - Insurance Agents, Brokers, and Service

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Alper Services An Alera Group Company
410 N Michigan Ave, Chicago IL

Employees

125-250

Annual revenue

$50M

SIC Code

6411 - Insurance Agents, Brokers, and Service

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DSP Insurance Services
1900 E. Golf Road, Suite 650, Schaumburg IL

Employees

125-250

Annual revenue

$50M

SIC Code

6411 - Insurance Agents, Brokers, and Service

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List of Insurance Companies in Illinois, United States

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