A number of insurance companies are among Fortune magazine’s 2021 ranking of the world’s most admired companies.

Berkshire Hathaway, at Number 6, tops the property/casualty firms listed, followed by USAA, Allstate, Chubb, Swiss Re, Travelers, and Zurich, respectively.

MetLife tops the life insurance companies included, followed by New York Life Insurance, Massachusetts Mutual Life, Northwestern Mutual, and Prudential Financial.

The survey asked respondents to rank companies using criteria including: products, quality of management, financial soundness, ability to attract talent, and social responsibility.