Legal & General Group plc provides a range of financial services, focusing on asset management, retirement solutions, and insurance. The company operates through several segments, including Retail and Institutional Retirement, which cater to individual and corporate clients. Legal & General generates revenue primarily from managing pension funds, life insurance products, and investment management services. It serves customers in the UK and internationally, with a strategic emphasis on long-term investments that address societal needs, such as housing and infrastructure.