Types of organizational structure in the company and its importance for the HR department

Types of organizational structure in the company and its importance for the HR department
7.8.2025

The success of a company is determined not only by a properly defined goal, a quality product or service that is in demand by customers, but also by a properly set organizational structure.

The types of organizational structure are different, but what exactly is an organizational structure?

Organizational structure can be defined as the officially codified hierarchical arrangement of the relationships between individual jobs within organizational departments and the relationships between departments within the organization. It involves the relationships of superiority/subordination and addresses mutual powers (competencies), ties and responsibilities.

In practice, we can meet a wide variety of organizational structures, but all of them are based on four main types. There is a line organizational structure, a functional organizational structure, a line-staff organizational structure, and a matrix organizational structure. Let's take a closer look now at the individual main types of organizational structures and examine their advantages and disadvantages.

Linear organizational structure

The oldest type of organizational structure of the enterprise, which is based on the consistent application of the principle of a single responsible leader.

Advantages:

Simplicity of organizational relationships

Unambiguity of authority and responsibility

Short chains of information links

Disadvantages:

The need for universal knowledge of management personnel, which is very difficult to implement in practice

Not suitable for larger and more complex businesses

Functional organizational structure

The basis of this structure is the arrangement, when the worker has different superiors for different areas of the organization's functioning.

Advantages:

Specialization of functional managers

High level of expertise

Disadvantages:

High frequency and complexity of links between employees and individual departments

Disrupting the principle of a single leader

Cross-Competence

Absence of coordination centers

Coordination problem — an employee may receive conflicting instructions from different subordinates

Line-staff organizational structure

This type of organizational structure is currently the most widespread kind. This structure arose from a combination of linear and functional structure and consists of two components:

Linear component:

It consists of line units arranged according to the principle of a single responsible leader.

Staff Folder:

It was formed as a response to the increasing complexity of management in the organization. The so-called staff is made up of specialists specialized in different areas of management. The task of the staff is to carry out activities ensuring and supporting the management activities of the line manager.

Advantages:

Teamwork support

Close collaboration of managers and specialists

Liability diversification

Disadvantages:

Inflexibility and little adaptability

Growth in the complexity of management

Pressure to expand the number of specialists

Need for above-average expertise of line managers

Matrix organizational structure

It arises when the line staff structure is supplemented by another complementary structure oriented to the solution of a specific project. In this type of organizational structure, 2 types of torments arise:

Functional departments of specialists:

For example, research, production, purchasing, marketing

Goal-oriented departments:

Research and development projects, production programs

In the case of a matrix organizational structure, team members are subordinate to both the project leader and the leader of a specific project.

Advantages:

Ability to create project teams operationally

Teamwork across departments

High flexibility suitable for short-term management

Disadvantages:

Double subordination relationships where it is not clear which superior is more importantOrganizational structure in the practice of the personnel department

Organizational structure in the practice of the personnel department

Organizational structure tends to be captured and officially codified in company directives and job descriptions. HR professionals need to know the organizational structure safely and keep it up-to-date. The organizational structure is important for them to set the bonds of superiority, subordination, powers and responsibilities of individual people or the job positions in which people work. This is very important for managing people, making decisions and approving.

The traditional way in which HR managers record organizational structure is by creating special graphs in programs such as Microsoft Word or PowePoint. However, these graphs are static and their maintenance costs the personnel department a large amount of time.

However, there are software solutions that can create an organizational structure in graphical form automatically and without a single intervention HR Manager. If creating and updating the organizational structure of the enterprise takes too much time, try the HR software Pinya HRthat can create an organizational structure with a single click.

Learn more about creating an organizational structure you will find out here.

If you want to try the complete software Pinya HR, we have a demo for you. Apply for admission to the demo, it is free and non-binding, and try the automation of HR processes, including the creation of an organizational structure.

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