ZoomInfo is the premier business information search engine, with profiles on more than 35 million people and 3.8 million companies. ZoomInfo delivers a single site for quick and easy access to in-depth information on industries, companies, people, products, services and jobs. Currently they have bios on 37 million workers and 3.5 million companies. Great way to get caught up with lost colleagues and finding out the background on who you're working with!
http://www.zoominfo.com/