Joint stock company Kontaktor, a brand under the Legrand Group, is one of the leading electrical engineering factories in Russia. With its high-quality products, Kontaktor serves various energy-intensive industries in Russia and neighboring countries. In 2007, Kontaktor became a part of the Legrand Group, a global specialist in electric and information systems for buildings, with commercial offices and manufacturing facilities in over 90 countries and a workforce of approximately 38,000 employees.

The group invests 5% of its annual sales volume in research and development, focusing on innovation and external growth. Kontaktor's product range includes automatic circuit breakers, special purpose electrical apparatus, automatic transfer switches, and power distribution boards. With a commitment to quality and innovation, Kontaktor continues to provide reliable electrical solutions for industries worldwide