The “Big Three” insurance companies typically refer to the three largest insurance companies in the United States by market share. These companies are:

State Farm Mutual Automobile Insurance Company

State Farm Mutual Automobile Insurance Company is a large insurance company in the United States that specializes in providing automobile insurance.

State Farm offers a variety of insurance products, including auto, home, renters, life, and health insurance. In addition to insurance, the company also provides banking and financial services.

State Farm has a large network of agents across the United States who sell its insurance products. The company is known for its customer service and has received numerous awards for its claims handling and customer satisfaction.

Berkshire Hathaway Inc.

The company is led by Warren Buffett, who is widely regarded as one of the most successful investors of all time. Berkshire Hathaway owns a diverse range of businesses, including insurance, energy, railroads, manufacturing, and retail. Some of the notable companies that Berkshire Hathaway owns include GEICO, Duracell, Dairy Queen, BNSF Railway, and See’s Candies.

Berkshire Hathaway is known for its long-term investment strategy, which emphasizes buying and holding high-quality businesses for the long term. The company is also known for its emphasis on ethical business practices and its commitment to giving back to society through charitable donations. As of 2021, Berkshire Hathaway is one of the largest publicly traded companies in the world, with a market capitalization of over $600 billion.

Progressive Corporation

It offers a range of insurance products, including auto, home, and renters insurance, as well as commercial insurance.

Progressive Corporation, also known as Progressive Insurance, is one of the largest providers of car insurance in the United States.

Progressive offers a wide range of insurance products, including auto, motorcycle, boat, RV, and home insurance, as well as commercial auto insurance and other business insurance products. In addition to its insurance offerings, Progressive also provides roadside assistance services.

One of the unique features of Progressive is its usage-based insurance program, Snapshot, which uses telematics technology to track driving habits and offer personalized rates based on individual driving behavior.

Progressive is known for its iconic spokeswoman, Flo, who has appeared in the company’s advertising campaigns since 2008. The company is publicly traded on the New York Stock Exchange under the ticker symbol PGR.