With Drupal and CiviCRM it is rather straight forward to bulk create Drupal users from CiviCRM individuals and connect them at the same time:

1. Export the individuals from CiviCRM
2. Import them into Drupal using the module User Import

It works really nice: Drupal accounts are created and at the same time connected with the CivicRM contacts. And the Drupal module gives you a lot of nice options such as sending out an email with a one-time login or defining user names.

If you try the same approach with CiviCRM organizations, it will create Drupal User records but wont connect them with the according CiviCRM contacts.

I made sure that the matching/dedupe rules should not be a problem (email only) and disabled CiviCRM profiles (the default name and address profile contains individual only fields) - but no success.

Any ideas on how to bulk create organizations? Preferably using Drupal user import or anything that is doable via the UI and/or not too complex?