Andover, MA

CEO: Rob Seliger

Ticker: Nasdaq: MSFT

Sentillion developed standards-based software that enables healthcare information systems to work together consistently and securely, making clinical teams more efficient. Its products provide solutions for advanced authentication, single sign-on, clinical workstations, identity management and desktop virtualization, giving caregivers fast, secure access to information from multiple applications.  The company was acquired by Microsoft in February 2010.