John McCormack

Executive Partner

Siris Capital Group


  Pro - Try 1 Week Free
 

    and access,

  •     80K PE/M&A Contacts
  •     +
  •     4.6K PE Firms
  •     3.6K M&A Advisors
  •     198K Transactions
  •     202K Companies

  •     Market Services
  •     Build Lists
  •     Research Sectors
  •     Uncover Opportunities

Bio

Mr. John McCormack (Executive Partner) brings more than 30 years of expertise leading and scaling enterprise businesses in the cybersecurity and internet infrastructure sectors. He previously served as the Chief Executive Officer of Websense, including during the sale to a private equity fund and then to Raytheon. Mr. McCormack currently serves on the Boards of Directors for a number of leading enterprise software organizations, including TeeSnap, ThreatOptix, NeuShield, and Forcepoint (formerly Websense). Throughout his career, he has led and realized value-creation activities, including Ping Identity’s initial public offering and AppRiver’s sale to Zix Corp.

Education