John joined Sigma Prime in November of 2012 to help build the firm and help invest in great entrepreneurs. He focuses on software-based businesses and disruptive technology businesses, often getting involved in businesses at their formation or earliest stages. Previous to joining Sigma Prime, John was a Co-Founder and Managing Director of General Catalyst Partners. At Sigma Prime, he is responsible for investments in both new and existing technology businesses. Special areas of interest include software companies with an emphasis on mobile and software-as-a-service platforms, and disruptive technology companies in a variety of areas. John has been a recipient of the Massachusetts Technology Leadership Council "Investor of the Year" Award.