As we all have known, Business Catalyst is not only used for content management, it does provide other functionalities like eCommerce, reporting and etc.
The diagram below shows the first level eCommerce data model and the relationships between each object:
Business Catalyst can be integrated via SOAP web service, however, Company info is not available in the API most likely because Business Catalyst is more contact centric.
Guess what? WDCi is going to release a Business Catalyst related integration product soon! Want to know more? Stay tuned with Tim as more information will be announced.