ANTRAKS (or A3) Group focuses on design and manufacturing of Smart Grid solutions for electricity transmission and distribution. Its specialization is fault control, management and line automation. In its portfolio there are: - Fault indicators for overhead lines "Lodestar", - Earth fault indicator for underground lines, - Feeder monitors, - Grid automation solutions, - Fault management mini-SCADA KOMORSAN - OLTC management solutions: OLTC Position Monitors, OLTC Controllers and sensors. A3 Group works on the electricity market from 1991. Today it is "The most innovative company" in Russian electricity sector with international experience in 35 countries around the world. Among its >80 employees more than 20 work in R&D department making unique solutions on Russian and international level (12 patents received). Our MISSION is to make electricity distribution safe, reliable and efficient. While our market distinction is: "Most accurate fault detection solution based on super precise fault indicators together with complex monitoring and management system".