Jeff Henry, former senior vice president of strategic initiatives at ViON, has been promoted as president of the Herndon, Virginia-based government information technology
Investment firm Siris Capital has completed its buyout of communications and collaboration tools developer Polycom for nearly $2 billion cash, or $12.50
Mary McDowell, an executive partner at Siris Capital Group, will join gobal communications services provider Polycom (Nasdaq: PLCM) as CEO