Keller Williams Realty is an American technology and international real estate franchise with headquarters in Austin, Texas. It is the number one franchise in the United States by sales volume, ranking number one in agents and units sold in 2017. Wikipedia

Headquarters: Austin, TX

CEO: John Davis (Feb 2017–)

Founder: Gary W. Keller

Founded: 1983, Austin, TX

Number of employees: 180,000 associates