I have submitted two modules today to the Metasploit redmine that allow integration of the CorpWatch API. They are very neat modules, allowing you to bring in information from SEC EDGAR straight into Metasploit without leaving the console. You can find and research parent and child companies, view past addresses, past names, SEC filings, all sorts of valuable information with gathering information on a company during an engagement.
Here is an example run: http://pastebin.com/d9MKjiQ2
Hopefully these modules will hit trunk soon, but if you want to play with them now, the diff is taken from the framework root.
I am a geek who spends his free time messing around with Linux and security stuffs, programming, and anything that mixes with the two. I also enjoy playing around with mathematics (mainly physics and statistics). Word play is always an onomatopoeia.