(b) "Parent corporation" means a parent corporation of a type described in subsection (a), (b) or (c) of section one thousand seven hundred one of this article.

(c) "Holding company operating subsidiary" means a subsidiary (other than a separate account subsidiary) engaged or organized to engage in either or both of the following activities (1) the ownership and management of other subsidiaries, and (2) the raising of capital (debt or equity) that could be loaned to, or invested in, other subsidiaries or loaned to the parent corporation, provided that any such subsidiary may in addition engage in the ownership and management of assets authorized as investments for the parent corporation.

(d) "Investment subsidiary" means a subsidiary (other than a separate account subsidiary) engaged or organized to engage exclusively in the ownership and management of assets (other than equity securities of subsidiaries) authorized as investments for the parent corporation and of other investment subsidiaries.

(e) "Separate account subsidiary" means a subsidiary acquired or held under section four thousand two hundred forty of this chapter.

(f) "Enterprise risk" means any activity, circumstance, event, or series of events involving one or more subsidiaries of a parent corporation that, if not remedied promptly, is likely to have a material adverse effect upon the financial condition or liquidity of the parent corporation, including anything that would cause the parent corporation's risk-based capital to fall into company action level as set forth in section one thousand three hundred twenty-two of this chapter, or that would cause further transaction of business to be hazardous to the insurer's policyholders or creditors or the public.