Not to speak for the GP but in addition to the Delaware Division of Corporations[1] in which February Won, Inc -- like many startups -- was registered (and where you have to pay a fee), there are quite a few public sites which attempt to aggregate this information, albeit with varying levels of accuracy. For instance, Bloomberg Businessweek [2].

[1] https://delecorp.delaware.gov/tin/GINameSearch.jsp

[2] http://investing.businessweek.com/research/stocks/private/pe...