SERGI Group is a global leader in transformer protection solutions, dedicated to enhancing the safety, reliability, and performance of critical electrical infrastructure. Through its flagship Transformer Protector (TP) technology, SERGI prevents transformer explosions and fires, safeguarding people, assets, and operations.

With a strong focus on innovation, engineering excellence, and customer-centric design, SERGI develops customized protection systems tailored to each transformer and application. Its solutions are deployed worldwide across key industries including power generation, transmission & distribution, data centers, mining, and heavy industry.

Backed by advanced R&D capabilities, simulation expertise, and a commitment to the highest safety and quality standards, SERGI goes beyond prevention—helping customers improve operational resilience and protect long-term value.