Top 100 U.S. Property & Casualty Insurance Companies - Reinsurance News (2024)

ThisTop 100 U.S. Property & Casualty Insurance Companies directory is based on research data from rating agency A.M. Best.

Listing the top property and casualty insurance companies in the United States, this directory provides a simple way to analyse the top P&C insurance companies in the U.S.

The property and casualty insurance groups featured are ranked by net premiums written in 2022. You can sort the table by any of the headings and search it to analyse individual insurance companies.

RankingP/C insurance company name2022 Net premiums written (US $ 000)% change from previous year
1State Farm Group77,760,74411.6
2Berkshire Hathaway Ins73,561,832-2.1
3Progressive Ins Group51,077,6219.6
4Allstate Ins Group42,486,33210
5Liberty Mutual Ins Cos38,684,0187
6Travelers Group33,294,45011.7
7USAA Group26,188,9836.7
8Chubb INA Group23,869,80210
9Nationwide Group19,447,5563.3
10Farmers Ins Group17,498,3849.6
11American Family Insurance Group14,099,03611.4
12Hartford Ins Group13,742,1379.5
13American Intl Group (AIG)13,484,2042
14Fairfax Financial (USA) Group11,712,81912.5
15Auto-Owners Ins Group10,702,71210.9
16Tokio Marine US PC Group9,492,29015.9
17Munich-American Hldg Corp Cos9,193,679-6
18W. R. Berkley Ins Group9,091,05813.6
19Erie Ins Group8,729,0039.2
20CNA Ins Cos8,309,5298.8
21Everest Re US Group8,056,6194.1
22Cincinnati Ins Cos7,081,26712.5
23Markel Corp Group6,200,85118.6
24Zurich Finl Svcs NA Group5,792,07414.4
25Great Amer P&C Ins Grp5,788,01710.6
26Sompo Hldgs US Group5,609,26121.2
27The Hanover Ins Grp Prop & Cas Cos5,473,0279.8
28FM Global Group5,309,4800.7
29XL America Companies5,222,14467
30Auto Club Enterprises Ins Group4,980,3488.2
31CSAA Ins Group4,836,82116.5
32Kemper PC Companies4,515,879-7.3
33Swiss Reinsurance Group4,210,1092.4
34Arch Ins Group4,187,46420
35Allianz US P&C Ins Companies4,050,57022.9
36Mercury Gen Group3,940,2923.2
37Selective Ins Group3,573,58912
38Assurant P&C Group3,360,29310
39Sentry Ins Group3,220,62613
40QBE Americas Group3,174,6961
41AmTrust Group3,125,48915.1
42Old Republic Ins Group3,023,4309.8
43Auto Club Group2,745,2714.9
44COUNTRY Financial PC Group2,715,6321.7
45Citizens Property Ins Corporation2,625,25693.3
46PartnerRe US Group2,581,65312.8
47Starr Intl Group2,527,51418.4
48AXIS US Operations2,462,6658.1
49Amica Mutual Group2,324,0283.9
50Shelter Ins Cos2,253,36110.1
51AF Group2,249,0781.9
52Westfield Group2,239,61916.6
53Federated Mutual Group2,147,9949
54EMC Ins Cos2,121,7334.6
55Acuity, A Mutual Ins Co2,102,24411.3
56NJM Ins Group2,061,1567.3
57Core Specialty2,058,25640.1
58Amer Natl Prop & Cas Companies1,771,19111.7
59MAPFRE North America Group1,769,1315.5
60ICW Pool1,746,86925.1
61West Bend Mutual Ins Co1,730,32312.6
62Alfa Ins Group1,687,36816.7
63Southern Farm Bureau Cas Group1,644,0128.1
64Farm Bureau P&C Group1,642,3659.9
65TN Farmers Ins Cos1,610,1746.8
66Scor US Group1,605,915-29.6
67State Ins Fund WC Fund1,565,502-9.7
68Intact US Ins Group1,545,80612.1
69Utica Natl Ins Group1,453,32410.5
70IAT Ins Group1,446,1710
71Texas Farm Bureau Group1,433,11712.2
72Grange Ins Pool1,406,9572.4
73Argo Group1,309,8270.8
74Aspen US Ins Group1,285,96360.6
75SiriusPoint America Ins Group1,249,41786.9
76RLI Group1,241,53617.4
77KY Farm Bureau Group1,193,9838.9
78Doctors Co Ins Group1,188,0925.2
79NC Farm Bureau Ins Group1,180,83714
80CUMIS Ins Society Group1,167,4079.1
81State Compensation Ins Fund1,165,052-4.6
82Encova Mutual Ins Group1,157,6765.7
83RenaissanceRe US Group1,144,94910.4
84Universal Ins Hldgs Group1,123,7783.8
85TX Mutual Ins Co1,100,64915
86Church Mutual Ins Group1,055,96013.1
87Donegal Ins Group995,2953.5
88FCCI Ins Group980,7208.1
89Mortgage Guar Group960,644-0.9
90Radian Group959,8731.6
91United Fire & Cas Group942,1283.7
92Kinsale Ins Cos936,81041.9
93ProAssurance Group926,495-2.5
94Arbella Ins Group923,56010.7
95Palisades Group909,8690.6
96Secura Ins Cos904,08112.2
97Enact Mortgage Ins Group895,706-2
98James River Group855,350376
99Frankenmuth Ins Group841,8308.4
100Coaction Specialty Ins Group830,1915.3

Source: ©A.M.BestCompany, Inc. — used by permission.

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Top 100 U.S. Property & Casualty Insurance Companies - Reinsurance News (2024)

FAQs

Who is the largest property and casualty insurance company in the United States? ›

1. State Farm. State Farm is the industry's biggest player, both in the US and overseas. The Bloomington, Illinois-based P&C insurance giant wrote almost $78 billion worth of premiums in the past year.

Who is the #1 insurance company in the USA? ›

State Farm is the biggest auto insurance company in the country by market share, while Progressive, Geico and Allstate are the next three.

How many P&C carriers are there in the US? ›

There are 3,623 Property, Casualty and Direct Insurance businesses in the US as of 2023, an increase of 0.2% from 2022.

What are the two major lines of property casualty P&C insurance firms? ›

The term property and casualty insurance typically contains two primary coverage types: liability coverage and property protection coverage.

Who is the richest insurance company? ›

World's largest insurance companies by net non-banking assets
RankingInsurance Company Name2022 Net Non-Banking Assets (US $ 000)
1Allianz SE1,050,762,471
2Ping An Ins (Group) Co of China Ltd.960,678,448
3Berkshire Hathaway Inc.948,452,000
4China Life Insurance (Group) Company885,019,438
21 more rows

What is the strongest insurance brand in the world? ›

Life Insurance Corporation of India (LIC) is termed as the strongest insurance brand with a steady brand value of $9.8 billion, a brand strength index score of 88.3, and an associated AAA brand strength rating, notes a report by Brand Finance Insurance 100 2024.

Who is State Farm's biggest competitor? ›

Considering State Farm and Geico are the two biggest auto insurance companies in the U.S., most drivers can find what they need from either company, whether that's minimum or full coverage. However, there are a few key differences between State Farm vs. Geico when it comes to auto insurance options.

Which insurance company has the highest customer satisfaction? ›

Read on to learn how the top insurance companies ranked and what affected claims satisfaction in 2024.
  • Amica, AIG, and Erie Insurance top the list for consumer satisfaction with property claims, according to a 2024 study by J.D. Power.
  • Travelers and Homesite are rated at the bottom for customer service during claims.
May 9, 2024

Which insurance is best in the USA? ›

Best health insurance companies of 2024
  • Kaiser Permanente: Best health insurance.
  • Aetna: Best health insurance for young adults.
  • Blue Cross Blue Shield: Best health insurance for the self-employed.
  • UnitedHealthcare: Best health insurance provider network.

How big is the P&C insurance market in the US? ›

Property and Casualty Insurance Market size was valued at USD 1,848.47 billion in 2023.

What is the most profitable insurance product? ›

Life insurance stands out as one of the most profitable types of insurance due to its steady demand, attractive commissions, high premiums, and long-term policy tenure.

Who owns Geico? ›

In 1996, GEICO became a wholly owned subsidiary of Berkshire Hathaway, headed by Warren Buffett, one of the country's most successful investors. For the past several years, Fortune magazine has named Berkshire's property-casualty insurance operation the most admired in the country.

Is P&C insurance profitable? ›

Despite this, the P&C insurance industry recorded a modest improvement in statutory underwriting performance and slight growth in net earnings for 2023, with a combined ratio (CR) of 101.6% and a return on surplus (ROS) of 3.7%, which is below historical norms.

Who is the biggest insurer in the world? ›

Largest insurance companies by market cap
#NameM. Cap
1UnitedHealth 1UNH$467.71 B
2Elevance Health 2ELV$121.18 B
3Progressive 3PGR$119.42 B
4Allianz 4ALV.DE$112.54 B
57 more rows

What are the three hazards most related to property and casualty insurance? ›

To determine the exposure to risk is to ask, "How vulnerable is the insured item to loss?" Study the three types of hazards: (1) Physical, (2) moral, and (3) morale. All three will be important for you to remember. Distinguishing physical hazards from the other two (moral and morale) is relatively easy.

Is Chubb the world's largest publicly traded property and casualty insurance company? ›

It is the parent company of Chubb, a global provider of insurance products covering property and casualty, accident and health, reinsurance, and life insurance and is the largest publicly traded property and casualty insurance company in the world.

What is the largest insurance agency in the US? ›

The largest P&C insurers in the United States
RankingP/C insurance company name% change from previous year
1State Farm Group11.6
2Berkshire Hathaway Ins-2.1
3Progressive Ins Group9.6
4Allstate Ins Group10
96 more rows

Who is the largest health insurance company in the US? ›

1. UnitedHealth Group. UnitedHealthcare, part of UnitedHealth Group, is the largest health insurance company based on revenue. UnitedHealthcare offers a variety of products from individual health insurance to employer plans for some of the biggest corporations.

What are the top 5 insurance rating agencies? ›

Five independent agencies—A.M. Best, Fitch, Kroll Bond Rating Agency (KBRA), Moody's and Standard & Poor's—rate the financial strength of insurance companies. Each has its own rating scale, its own rating standards, its own population of rated companies, and its own distribution of companies across its scale.

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