NAMIC is a trade association founded in 1895 that represents over 1,400 property and casualty insurance companies in the United States. It focuses on advocacy efforts and issues important to its members such as Sarbanes-Oxley. NAMIC members underwrite 41% of auto and home insurance and 31% of business insurance in the US. NAMIC strengthens its members and the industry through advocacy, public policy work, and member services while valuing mutuality, involvement, interaction, collaboration, and fairness.