Full List of Insurance Companies in the United States (USA)

Full List of Insurance Companies in the United States (USA).

Below is the full list of insurance companies based in the United States. These are companies with a strong national or regional presence having insurance as their primary business.

Insurance Companies in the United States (USA).

General insurance
21st Century Insurance
AARP
ACE Limited
Acuity
Elephant.com
Admiral Life Insurance
Aetna
Aetna for life
Affirmative Insurance
Aflac
Alleghany Corporation
Allied Insurance
Alfa
Allstate
American Automobile Association (AAA)
American Family Insurance
American Income Life Insurance Company
Andy Insurance
Applied Underwriters
Arbella Insurance Group
Assurity Life Insurance Company
Auto-Owners Insurance
AXA Equitable Life Insurance Company
Azimuth risk solutions
Bankers Life and Casualty Company
Berkshire Hathaway
Blue Advantage
Brotherhood Mutual Insurance Company
CareSource
Central Insurance Companies
Champ VA
Chappell Insurance Services
Chubb Corp
Cigna Health Spring
Cincinnati Insurance Company
Civil Service Employees
CNA Financial
CNO Financial Group
Colonial Life & Accident Insurance Company
Combined Insurance
Commerce Insurance Group
Country Financial
Country-Wide Insurance Company
Delta Dental
Elephant Auto Insurance
Encompass Insurance Company
Erie Insurance Group
Esurance
Evergreen USA RRG
Farmers Insurance Group
Federal Life Insurance Company
Federated Mutual Insurance Company
First Insurance Company of Hawaii
FM Global
GAINSCO
GEICO
General Re
Genworth Financial
Gerber Life Insurance Company
Globe Life And Accident Insurance Company
GMAC Insurance
Gracy Title Company
Grange Mutual Casualty Company
The Guardian Life Insurance Company of America
GuideOne Insurance
Hanover Insurance
The Hartford
HCC Insurance Holdings
Healthy Paws Pet Insurance & Foundation
Hiscox Small Business Insurance
Horace Mann Educators Corporation
Homeowners Choice Property & Casualty Insurance Inc.,
Inaam Abbasi Insurance Company (IAIC)
Infinity Property & Casualty Corporation
Insurance Panda
InsureScan
IntelliQuote Insurance Services
Ironshore
Jackson National Life
John Hancock Insurance
K&K Insurance
Kansas City Life Insurance Company
Kentucky Farm Bureau
Knights of Columbus
Lemonade (insurance)
Liberty Mutual
Lincoln National Corporation
Manhattan Life Insurance Company
Markel Corporation
MassMutual
Mass Health Insurance
MBBS ( Mohtarma Bainzeer Bhutto Shaheed )
Merchants Insurance Group
Mercury Insurance Group
MetLife
MMG Insurance
Modern Woodmen of America
Mutual of Omaha
National Life
Nationwide Mutual Insurance Company
New Jersey Manufacturers Insurance Company
New York Life Insurance Company
The Norfolk & Dedham Group
Northwestern Mutual
Ohio National Financial Services
Omega
OneBeacon
Oxford Health Plans
Pacific Life
Pacificare
PEMCO
Penn Mutual
Philadelphia Contributionship for the Insurance of Houses from Loss by Fire
Philadelphia Insurance Companies
Physicians Mutual
Primerica
Principal Financial Group
Progressive
ProSight Specialty Insurance
Protective Life
Prudential Financial
Pure Insurance
QBE
The Regence Group
Reliance Insurance Company
RLI Corp.
Safe Auto Insurance Company
Safeco
Safeway Insurance Group
Securian Financial Group
Selective Insurance
Sentry Insurance
Shelter Insurance
Southern Aid and Insurance Company
Southern Farm Bureau Life Insurance Company
Standard Insurance Company
State Auto Insurance Company
State Farm Insurance
Stillwater Insurance Group
Sun Life Financial
Symetra
TIAA-CREF
Transamerica Corporation
The Producer's Group
The Travelers Companies
Tricare
Tricare For Life
TriWest
Trupanion
Unum
USAA
Vantage Health Plan
Veteran Affairs
Wellmed Healthcare Insurance
West Bend Mutual Insurance
West Coast Life
Western & Southern Financial Group
Western Mutual Insurance Group
Westfield Insurance
Westminster American Insurance Company
White Mountains Insurance Group
XL Catlin

Life annuity

1. Allstate
2. American Family Insurance
3. American Fidelity Assurance
4. Amica Mutual Insurance
5. AXA Equitable Life Insurance Company
6. Bankers Life and Casualty
7. Conseco
8. Farmers Insurance Group
9. Genworth Financial
10. Horace Mann Educators Corporation
11. ING Group
12. Jackson National Life
13. John Hancock Insurance
14. Lincoln National Corporation
15. MetLife
16. Mutual of Omaha
17. National Life Group
18. Nationwide Mutual Insurance Company
19. New York Life Insurance Company
20. Ohio National Financial Services Company
21. Old Mutual
22. Pacific Life
23. Primerica
24. Professional Life and Casualty
25. Protective Life
26. Prudential Financial
27. Securian Financial Group
28. Standard Insurance Company
29. State Farm Insurance
30. Thrivent Financial for Lutherans
31. TIAA-CREF
32. Transamerica Corporation
33. UNIFI Companies
34. United of Omaha
35. Western & Southern Financial Group

Health insurance (major medical insurance)
Health insurance and Health insurance in the United States

1. AARP
2. Aetna
3. American Family Insurance
4. American National Insurance
5. Amerigroup
6. Anthem Blue Cross and Blue Shield
7. Blue Cross and Blue Shield Association
8. CareSource
9. Cambia Health Solutions
10. Centene Corporation
11. Cigna
12. Coventry Health Care
13. EmblemHealth
14. Fortis
15. Golden Rule Insurance Company
16. Group Health Cooperative
17. Group Health Incorporated
18. Health Net
19. HealthMarkets
20. HealthPartners
21. HealthSpring
22. Highmark
23. Horace Mann Educators Corporation
24. Humana
25. Independence Blue Cross
26. Kaiser Permanente
27. Kaleida Health
28. LifeWise Health Plan of Oregon
29. Medica
30. Medical Mutual of Ohio
31. Molina Healthcare
32. Multi-Plan
33. Premera Blue Cross
34. Principal Financial Group
35. Shelter Insurance
36. State Farm
37. Thrivent Financial for Lutherans
38. UnitedHealth Group
39. Unitrin
40. Universal American Corporation
41. WellCare Health Plans
42. WellPoint
43. Medicare
44. Aetna
45. American Family Insurance
46. Baptist Health Plan
47. Bankers Life and Casualty
48. CareSource
49. Conseco
50. e-TeleQuote Insurance
51. Fidelis Care
52. Kaiser Permanente
53. Mutual of Omaha
54. Premera Blue Cross
55. Thrivent Financial for Lutherans
56. United American Insurance Company

Supplemental insurance

1. Aflac
2. Allstate
3. Assurant
4. Colonial Life & Accident Insurance Company
5. Combined Insurance
6. Conseco
7. Liberty National Life Insurance Company
8. Manhattan Life Insurance Company
9. MEGA Life and Health Insurance
10. Mutual of Omaha
11. National Family Care 
12. LifeState Farm Insurance
13. Workers' Compensation
14. Accident Fund Insurance Company of America
15. American International Group (AIG)
16. Amerisafe
17. AmTrust Financial Services
18. CompWest Insurance
19. Cincinnati Financial Corporation
20. CompSource Mutual
21. Erie Insurance Group
22. GUARD Insurance Group
23. Hanover Insurance
24. The Hartford
25. Liberty Mutual
26. MEMIC
27. Merchants Insurance Group
28. Missouri Employers Mutual
29. Nationwide Mutual Insurance Company
30.  New York State Insurance Fund
31. The Norfolk & Dedham Group
32. Penn National Insurance (Puerto Rico State Insurance Fund)
33. Sentry Insurance
34. State Farm Insurance
35. State Compensation Insurance Fund
36. Third Coast Underwriters
37. United Heartland
38. WellPoint
39. Zenith Insurance Company

Pet Insurance

1. Embrace Pet Insurance
2. American Modern Pet Insurance
3. Armed Forces Insurance
4. BBVA Compass
5. Embrace Pet Insurance
6. First Citizens Insurance Services
7. USAA
8. Hartville Pet Insurance Group
9. ASPCA Pet Health Insurance
10. Hartville Pet Health Insurance
11. Petshealth Care Plan
12. Premier Pet Insurance
13. PetPremium Pet Health Insurance
14. Pet Insured
15. Healthy Paws Pet Insurance & Foundation
16. PetFirst Pet Insurance
17. Pethealth Inc.
18. 24PetWatch
19. PetPoint
20. HumaneSolution.com
21. Vestafy
22. PetPartners
23. AKC Pet Insurance
24. CFA Pet Insurance
25. Petplan
26. Pets Best
27. BB&T
28. Farmers Insurance
29. Progressive
30. Trupanion
31. VPI/Nationwide
32. Access America, a brand of Mondial Assistance Group
33. International Medical Group
34. Seven Corners, Inc.
35. Travel Guard
36. Usa-Assist Worldwide Protection
37. Aeromedevac
38. Missionary Travel Association
39. MediMundi Travel Director