President and Chief Operating Officer
 
Marc has served as President & COO of Casto since 2004 and is responsible for all operations of Casto and oversees strategic corporate planning, marketing development, sales endeavors and information technology development for the company.

Marc also serves on the Board of Directors of several organizations, including the Commonwealth Business Travel Group, Santa Clara County Educational Foundation, San Jose Visitors and Convention Bureau, Fulfillment Solutions Inc. and Anscor-Casto Travel Corporation. Fulfillment Solutions Inc., located in Manila, Philippines, provides travel fulfillment services to the US travel industry. Anscor-Casto Travel Corporation is an international travel agency in Manila.

In 2006 The Silicon Valley/San Jose Business Journal selected Marc as one of the "Top 40 Under 40 Business Leaders in Silicon Valley." In 2003 Travel Weekly named Marc as one of the "Top Forty Under Forty" and Travel Agent Magazine identified him as a "Rising Star" in the industry.

Marc holds a bachelor's degree (with honors) in liberal arts from Lewis & Clark College in Portland, Oregon. He and his wife Julie live in the Bay area with their newborn, Elenora, and two dogs.