Who we are

PWM Automation and Protection of Power Systems LLC is an engineering and technology company that provides solutions for industries and companies in the electrical sector.

Founded in 2016, with the initial objective of providing consultancy in the area of Electrical Engineering to medium and large companies, today it promotes the development of sustainability and safety in the use of electrical energy as the main resource in industrial operations.

There are already more than 2,000 generation projects implemented, transmission, distribution, automation, supervision and protection of electrical power systems up to 750 kV

Members of the International Council on Large Electric Systems (CIGRE) and IEEE EMC (Electromagnetic Compatibility Society), IEEE PELS (Power Electronics Society), we guarantee the excellence and quality of our services in compliance with technical standards and market needs.

We are currently developing new technology fronts aimed at the strategic execution of projects with a focus on the sustainability of energy projects that do not cause an impact and are environmentally conscious.

PWM. Energy in transformation


Ensuring the safety, reliability and efficiency of electrical power systems. Our objective is to maintain a simple and efficient business structure, which allows flexibility and versatility in our actions.


To be a reference in automation, protection and control of electrical systems, providing efficient and complete solutions.


Valuing People, Simplicity, Respect, Efficiency, Flexibility, Innovation and Leadership.

For over 20 years carrying out electrical engineering projects in Brazil.