Founded in 1955, RealtySouth is a residential real estate brokerage headquartered in Birmingham, Alabama. The company provides brokerage services for buying and selling homes and supports transactions through affiliated services that include mortgage lending, title and closing services, insurance, and relocation support. RealtySouth operates as part of HomeServices of America, which is a Berkshire Hathaway subsidiary, following its acquisition in 2002. Over its history, RealtySouth has expanded its service platform to include education and professional development for real estate agents, as well as centralized marketing, technology, and administrative functions. The company has participated in statewide real estate initiatives and industry organizations and has been referenced in regional business publications for its market presence in Alabama.