Mark Walsh is the Chairman and Chief Strategy Officer of VerticalNet, Inc., and has been in the interactive services/internet industry for 15 years. He joined VerticalNet in August 1997 as President and CEO, and was appointed to Chairman in July 2000.

VerticalNet is the Internet's only owner and operator of industrial trade communities--with 57 live today. The sites offer community, commerce, collaboration, and industry-specific information and services. It currently maintains... More >