To remove users from your company account, navigate to your "Settings" page, then click on "User Management".

Click on the ... behind the user you wish to remove, and click on "Deactivate user".

Doing this will ensure the users can't log into their user account anymore. Their lists and saved searches will remain on your company account, and can be deleted by Admin users.

It is not possible to delete your own account. If you wish for your own user account, or your company account, to be deleted, please contact your Customer Success Manager.