Companies

 
The first entity that needs to be setup is the company.  A lot of settings which control the way registration are imported and time card calculated is set when you create the company.  You can have many companies in the Midex Time Control.  Each company might be located in different city, state/province or even country.  Overtime rules, rounding rules, accounting period, time zone and other setting may be different for each company.  In addition, when you create users, you can limit their access to selected companies only.
 
Express and Small Business Editions allows you to create only one company