Top insurance companies in the USA
| Company Name | Country | City | Address 1 | State/Province | Postal Code | Website | Founding Year | Yearly Revenue in U.S. Dollars | Employees Total | Business Legal Type - Description | Number of Companies in Group | Company Registration Number | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Unitedhealth Group Incorporated | USA | Eden Prairie | 1 Health Dr | Hennepin | 55344-2955 | benefitsinfo.***** | 1974 | $447,567,000,000 | 390,000 | Corporation | 6353 | 5777355 |
| 2 | The Cigna Group | USA | Bloomfield | 900 Cottage Grove Rd | Ct | 06002-2920 | thecignagroup.***** | 1792 | $274,900,000,000 | 67,700 | Corporation | 485 | 6784873 |
| 3 | Elevance Health, INC. | USA | Indianapolis | 220 Virginia Ave | Marion | 46204-3709 | elevancehealth.***** | 1944 | $199,125,000,000 | 97,100 | Corporation | 547 | 2001071800272 |
| 4 | Centene CORPORATION | USA | Saint Louis | 7700 Forsyth Blvd | St. Louis City | 63105-1849 | centene.***** | 1984 | $194,777,000,000 | 61,100 | Corporation | 745 | 3439838 |
| 5 | Humana INC. | USA | Louisville | 101 E Main St | Jefferson | 40202 | humana.***** | 1961 | $129,664,000,000 | 67,060 | Corporation | 1708 | 0613712 |
| 6 | The Progressive CORPORATION | USA | Mayfield Village | 300 N Commons Blvd | Oh | 44143 | progressive.***** | 1937 | $87,671,000,000 | 70,000 | Corporation | 364 | 337395 |
| 7 | Metlife, INC. | USA | New York | 200 Park Ave | New York | 10166-0005 | metlife.***** | 1999 | $77,084,000,000 | 46,000 | Corporation | 1745 | 3081064 |
| 8 | The Allstate CORPORATION | USA | Northbrook | 3100 Sanders Rd | Cook | 60062-7154 | allstate.***** | 1931 | $67,685,000,000 | 53,300 | Corporation | 868 | 2315117 |
| 9 | Prudential Financial, INC. | USA | Newark | 751 Broad St | Essex | 07102-3754 | prudential.***** | 1875 | $60,774,000,000 | 36,824 | Corporation | 2374 | 0100802453 |
| 10 | Liberty Mutual Holding Company INC. | USA | Boston | 175 Berkeley St | Suffolk | 02117 | libertymutual.***** | 2002 | $49,412,000,000 | 45,000 | Corporation | 1203 | 000805238 |
| 11 | The Travelers Companies INC | USA | New York | 485 Lexington Ave Fl 7 | New York | 10017-2600 | kilorue.***** | 1853 | $48,828,000,000 | 34,000 | Corporation | 541 | 12-AA |
| 12 | United Services Automobile Association | USA | San Antonio | 9800 Fredericksburg Rd | Bexar | 78288-0002 | usaa.***** | 1922 | $42,493,000,000 | 35,000 | Corporation | 72 | N/A |
| 13 | United Healthcare Services INC. | USA | Minnetonka | 9700 Health Care Ln | Hennepin | 55343-4527 | unitedhealthgroup.***** | 1974 | $32,662,610,347 | 33,000 | Corporation | 6353 | 1996003111291 |
| 14 | The Hartford Insurance Group INC | USA | Hartford | 1 Hartford Plz | Ct | 06155-0001 | thehartford.***** | 1810 | $28,368,000,000 | 19,200 | Corporation | 266 | 2077692 |
| 15 | Highmark INC | USA | Pittsburgh | 120 5th Ave | Allegheny | 15222 | highmark.***** | 1965 | $27,100,000,000 | 44,000 | Corporation | 254 | 0002727253 |
| 16 | American International Group, INC. | USA | New York | 1271 Avenue of the Americas Fl C3 | New York | 10020-1304 | mizuhoamericas.***** | 1919 | $26,775,000,000 | 22,100 | Corporation | 763 | 658607 |
| 17 | Optum, INC. | USA | Eden Prairie | 11000 Optum Cir | Hennepin | 55344-2503 | optum.***** | 2009 | $26,430,588,845 | 9,080 | Corporation | 6353 | 4732074 |
| 18 | Athene Holding LTD | USA | West Des Moines | 7700 Mills Civic Pkwy | Mahaska | 50266-3862 | athene.***** | 2022 | $25,677,000,000 | 1,970 | Corporation | 3414 | 6971317 |
| 19 | Reinsurance Group Of America, Incorporated | USA | Chesterfield | 16600 Swingley Ridge Rd | St. Louis County | 63017-1706 | rgare.***** | 1973 | $23,698,000,000 | 4,300 | Corporation | 113 | 00375001 |
| 20 | Optumrx, INC. | USA | Eden Prairie | 11000 Optum Cir | Hennepin | 55344-2503 | N/A | 1990 | $23,006,018,736 | 5,080 | Corporation | 6353 | N/A |
| 21 | Drive Insurance Holdings, INC. | USA | Cleveland | 6300 Wilson Mills Rd | Cuyahoga | 44143-2109 | N/A | 2003 | $19,402,231,773 | 13,000 | Corporation | 364 | 3706038 |
| 22 | Loews CORPORATION | USA | New York | 9 W 57th St | New York | 10019 | loews.***** | 1969 | $18,454,000,000 | 13,100 | Corporation | 421 | 733122 |
| 23 | Nationwide Mutual Insurance Company | USA | Columbus | 1 Nationwide Plz | Franklin | 43215 | t.***** | 1925 | $18,346,650,000 | 34,417 | Corporation | 872 | 119343 |
| 24 | Lincoln National CORPORATION | USA | Radnor Township | 150 N Radnor Chester Rd Ste A305 | Delaware | 19087-5238 | lincolnfinancial.***** | 1905 | $18,212,000,000 | 9,423 | Corporation | 294 | 196801-092 |
| 25 | Aflac Incorporated | USA | Columbus | 1932 Wynnton Rd | Muscogee | 31999-7000 | aflac.***** | 1955 | $17,164,000,000 | 12,716 | Corporation | 195 | J506758 |
Showing 25 of 143,815 companies
Request Free SampleInsurance companies in the USA by state
143,815 insurance companies across 49 US states. Hover any state to see its share of the US insurance companies market.
Insurance companies in the USA by employee size
| Bracket | Companies | Share |
|---|---|---|
| 1-4 | 126,168 | |
| 5-9 | 7,418 | |
| 10-19 | 3,739 | |
| 20-49 | 2,900 | |
| 50-99 | 1,347 | |
| 100-199 | 836 | |
| 200-499 | 647 | |
| 0 or Unknown | 264 | |
| 500-999 | 259 | |
| 1.000-4.999 | 223 | |
| 5.000-9.999 | 11 | |
| 10.000+ | 3 |
Insurance companies in the USA by revenue
| Bracket | Companies | Share |
|---|---|---|
| 100.001 to 499.999 | 67,768 | |
| 1 to 100.000 | 45,455 | |
| 0 or Unknown | 15,942 | |
| 500.000 to 999.999 | 6,007 | |
| 1.000.000 to 4.999.999 | 5,614 | |
| 5.000.000 to 9.999.999 | 1,288 | |
| 10.000.000 to 49.999.999 | 1,038 | |
| 100.000.000 to 499.999.999 | 258 | |
| 1.000.000.000 or more | 212 | |
| 50.000.000 to 99.999.999 | 170 | |
| 500.000.000 to 999.999.999 | 63 |
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Frequently asked questions about insurance companies in the USA
Our database tracks 143,815 active insurance companies across all 50 US states, sourced from Secretary of State filings and verified monthly. The exact count changes as firms register, dissolve and merge. The figure on this page reflects the most recent monthly refresh.
The state with the most insurance companies is New Jersey, followed by California, Texas, Florida and New York. The full state breakdown above shows the share each US state holds, with deeplinks to drill into a single-state directory.
The list above covers every active US insurance companies from the US business register, regardless of SIC code. The platform link beside each result also lets you filter by sub-code or by NAICS if you prefer.
Yes. Apply your filters (state, size, revenue, etc.) on the platform, preview the result on screen, then export the full filtered list as CSV or Excel. Larger exports (10k+ rows) are delivered by email link. Request a free sample first if you want to evaluate the data before you buy.
Every record includes the firm name, full business address, primary phone, business email (where available), website, employee size, revenue band, founding year and primary SIC / NAICS classification. Records are enriched from the US business register and re-verified monthly.
Monthly. Each refresh removes firms that have dissolved and adds new registrations from the latest Secretary of State filings. The "Last updated" line at the top of this page shows the most recent refresh date.
49 US states have at least one active insurance companie in our database. The state with most insurance companies is New Jersey, followed by California, Texas, Florida and New York. Use the interactive state map above to compare any two states by share of the US insurance companies market.
