vArmour (Acquired by NightDragon)

Based in Mountain View, CA, vArmour is the data center security company that transforms how organizations protect their virtualized and cloud assets in a world without perimeters. The company was founded in 2011 and has raised $42 million in funding led by Highland Capital Partners, Menlo Ventures, Columbus Nova Technology Partners, Citi Ventures, Work-Bench Ventures and Allegis Capital. vArmour is leading the industry with a new patented, distributed approach to data security that allows organizations to deliver IT at the speed of business.