Drupal Conditional Multi-step Registration

Looking for a Drupal developer to assist with a multi-step registration form in Drupal where the 2nd step is conditional on how the prospective user answers a question in the first step. The user will give the std. info in step 1: email address, user ID, password. Then will be asked whether they are currently associated with a company (which is a content type). If they are, they will select the company from a pre-populated drop-down list of companies. The user can then only be approved by the owner of that node or an administrator. If they are NOT affiliated with one of the companies in the drop-down, they will continue to step 2, which will allow them to fill out a number of fields in relation to a company - and will create that as a non-published node of content type "company". Once approved by the site admin, this node will become published and the person who created the node in the registration will become the owner of the node. I found this solution, but it seems to be missing elements that lead up to the creation of the form: [login to view URL] 6 Any help/insight is appreciated!