Top Deals, Most Active VCs

The list covers the most active U.S.-based VC firms, based on number of known deals. In June, Kleiner Perkins Caufield & Byers ranked as the most active U.S. investor, having made 18 deals, followed by New Enterprise Associates, which invested in 12 companies, according to Thomson Reuters data.

Also, the 10 largest investments in tech, health care and cleantech sectors during June 2011. Investments listed are from U.S.-based firms.

Data is continuously updated and is therefore subject to change.

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