This document discusses 7 types of organizational structures: hierarchical, functional, horizontal/flat, divisional, matrix, team-based, and network. It provides details on each structure type, including pros and cons. For example, it notes that a hierarchical structure clearly defines authority but can slow innovation, while a functional structure allows specialization but can create communication silos between departments. A network structure visualizes complex relationships both internal and external to a company but can become overly complex.