Top VC Firms, Deals for January 2011

The list covers the most active U.S.-based VC firms, based on number of known deals. Data is continuously updated and is therefore subject to change.

Also, the 10 largest investments in tech, health care and cleantech sectors for January 2010. Investments listed are from U.S.-based firms. Data is continuously updated and is therefore subject to change.

Note: Tables are located under RELATED TABLE DATA on the right side of this page.