Organizational Structures and Corporate Cultures

The functional structure is among the earliest and most used organizational designs. This structure is organized by departments and expertise areas, such as R&D (research & development), production, accounting, and human resources. Functional organizations are referred to as pyramid structures since they are governed as a hierarchical, top-down control system.

Small companies, start-ups, and organizations working in simple, stable environments use this structure, as do many large government organizations and divisions of large companies for certain tasks.

The functional structure excels in providing for a high degree of specialization and a simple and straightforward reporting system within departments, offers economies of scale, and is not difficult to scale if and when the organization grows. Disadvantages of this structure include isolation of departments from each other since they tend to form "silos," which are characterized by closed mindsets that are not open to communicating across departments, lack of quick decision-making and coordination of tasks across departments, and competition for power and resources.