who knows which companies can do the sponsorship

Hi all,
% l* a- r/ ]% O- ?# w
# h9 h3 C$ [8 u% _I'm in SF now and I want to get a job in the United States.
I need the companies which can do the sponsorship for me.
+ }" t" x" Z; G/ m2 R, D+ V2 J; wI got MBA degree, major in international business on Dec, 2008 at University of North Alabama.
Moreover, I had three months internship (Nov, 2009-Jan, 2010), as a marketing intern and tradeshow assistant, at the rental housing website company
: s  a- ?2 u+ u/ hin SF.
I need your guys help to offer me the information that the companies in the United States can do the sponsorship
6 ?0 g7 C# A2 y1 b6 U/ xI really need this information, and kind of hurry!!!!!
% f6 o3 @0 I) _
6 H, i3 Z, s3 Q/ X, Q  C! gI really appreciate your help!

Feng-Ru (Violet)