You can update your profile information, including your name, contact info and password by clicking on your email address at the top right of the screen when you are logged in to the Ad-ID system.
In the section labeled Profile Information, you can make the necessary changes.
You cannot edit your email address (see Change email address for more information).
The company name may use a standard name based on your email domain and you will need to contact customer service to update the name displayed in the drop down. You can also select None of the above and enter in your Company Name.