Corporate, Subsidiary, and Regional Managing Offices Sector: ...
Found on 1800miti.Com, the Commerce Resource dB

     This Industry comprises establishments (except government establishments) primarily engaged in administering, overseeing, and managing other establishments of the company or enterprise. These establishments normally undertake the strategic or organizational planning and decisionmaking role of the company or enterprise. Establishments in this industry may hold the securities of the company or enterprise.

This Industry, comprises establishments primarily engaged in:  Centralized administrative offices, Corporate offices, District and regional offices, Head offices, Holding companies that manage, Subsidiary management offices.