This is the Saratoga, CA home of William S. McKiernan. He is the Chairman, CEO, and Founder of CyberSource Corporation. CyberSource was aquired in 2010 by Visa. "...William S. McKiernan, who founded the company in 1994, will become an executive advisor to Visa during CyberSource's integration."
"CyberSource Corporation is a leading provider of electronic payment and risk management solutions. CyberSource solutions enable electronic payment processing for Web, call center, and POS environments. CyberSource also offers industry leading risk management solutions for merchants accepting card-not-present transactions. CyberSource Professional Services designs, integrates, and optimizes commerce transaction processing systems. Approximately 237,000 businesses use CyberSource solutions, including half the companies comprising the Dow Jones Industrial Average. The company is headquartered in Mountain View, California, and has sales, service, and development offices in Japan, the United Kingdom, and other locations in the United States, including Bellevue, Washington, American Fork, Utah and Austin, Texas."
Mr. McKiernan holds a B.S. from Boston College and an M.B.A. from the Harvard Business School.
The following are links containing information about him and his company: