Provider of an enterprise social networking platform designed to communicate, collaborate, and share information. The company's SaaS communication software Yammer, is a tool for making companies and organizations more productive through the exchange of short frequent answers to one simple question: 'What are you working on?'As employees answer that question, a feed is created in one central location enabling co-workers to discuss ideas, post news, ask questions, and share links and other information enabling companies improve employee productivity and engagement.