SPIE Energotest is a supplier of equipment and an engineering company with long-standing traditions that have always been associated with the Polish power industry. The activity in the field of designing broadly understood electrical and automation systems has been carried out since 2003, when a design team from Energoprojekt – Gliwice was incorporated into the company’s organizational structure. The history of our cooperation with SPIE Energotest dates back to the early 2000s. Originally, it was based on carrying out specialized analyzes and expertise in the power industry. Since 2013, SPIE Energotest has had its own OeS software licenses in the highest functional version, which it uses in the implementation of everyday design tasks. Employees can also count on our company’s technical and substantive support when conducting complex network analyses.