HomeServices of America is the United States' largest residential real estate services company, based on closed transactions. The company provides real estate brokerage services, mortgage loan origination, franchising, title insurance/escrow and closing services, home warranties, property insurance, casualty insurance, and relocation services.

Douglas Elliman employs more than 7,000 agents and has 113 offices in New York City and across the country. The company also has a number of subsidiaries related to real estate services such as Douglas Elliman Development Marketing, Douglas Elliman Property Management, DE Commercial and DE Title. The current chairman and CEO is Michael Liebowitz.

Redfin Corporation, based in Seattle, provides residential real estate brokerage and mortgage origination services. The company operates in more than 100 markets in the United States and Canada. In 2023, the company had a 0.76% market share in the United States by number of units sold and had an average of 1,776 lead agents.