If you visit here on the CiviCRM Demo site http://d46.demo.civicrm.org/civicrm/admin/uf/group/field?reset=1&action=browse&gid=16 (What I did to create this was create a new profile, for the purpose of batch updating via profile, called Subtype and add the field "Contact" "Contact Subtype". )
Looking at the preview of this field
the only options that are available are subtypes of Individual. Subtypes of Organisation do not show.
How I can get the Contact Subtype field to display organisation subtypes?