MetLife

MetLife generated $67 billion in premium revenue, outperforming #2 Prudential by $4 billion and serving over 90 million customers worldwide. Founded in 1868 and listed on NYSE: MET, the company operates in over 40 countries with 155 years of history. Customers are 50% more likely to hold a MetLife policy than the average industry competitor, reflecting its massive scale and brand trust. The insurer's premium revenue is 6% higher than the runner-up's $63 billion, solidifying its lead in the US life insurance market.