The Schaumburg Business Association is where it all happens.  Plug in be part of the action.  http://www.schaumburgbusiness.com/ 

http://www.hechamber.com/  Hoffman Estates Chamber puts you in touch with all the people that matter.

 http://www.carolstreamchamber.com/ Carol Stream Chamber home of JR and his accordian...ask him about it.

http://www.ci.schaumburg.il.us/Pages/home.aspx We love the Village!!