To modify or change your company information you must have a company user account.
If Your Company Has A User Accounts
You can log into your account here.
Once you log in click the link to "Update Your Company Information" like the ones shown to the right.
If Your Company Does NOT Currently Have a User Account
View the information on creating a user account found at: http://transportreviews.com/Learn/41/Company-Questions/how-do-i-set-up-a-user-account