Cox Enterprises is a privately held global conglomerate headquartered in Atlanta, Georgia, United States, with approximately 55,000 employees and $21 billion in total revenue. Its major operating subsidiaries are Cox Communications, Cox Automotive, and Cox Media Group. The company's major national brands include AutoTrader, Kelley Blue Book, and Cox Homelife. Cox Enterprises is currently led by Alex Taylor, the great-grandson of founder James M. Cox.