The Ultimate Software Group, Inc. designs, markets, implements and supports technologically advanced cross-industry human resources management and payroll software solutions. The company markets to middle market organizations with 500 to 15000 employees. The main product of the company is Ultipro. The company markets its products through direct sales force and through a network of regional and local strategic partners. GMAC Mortgage, Inc., United States Filter Corporation, Scottsdale Healthcare, Hatteras Yachts, Inc., are some of the major customers of the company. The company became publicly held June 1998. Service revenue accounted for 58% of 1999 revenues and license revenue, 42%.