Company Performance Metrics
Sesna Holding provides technical services for power transformers and substations. The company focuses on repair, maintenance, and rental of complex electrical equipment used in industrial and utility environments. Its services cover overhaul of transformers, winding assessments, defect mapping, and inspection of active parts. Sesna Holding performs
substation maintenance, including electrical insulation testing, diagnostics, and technical audits in cooperation with certified laboratories. The company offers on-site and workshop-based repair, as well as mechanical rigging, dismantling, installation, and transport of heavy electrical machinery. It also conducts transformer oil sampling and organizes laboratory analysis to assess insulation properties and moisture content. In addition, Sesna Holding delivers specialized electrical contracting and technical consultancy related to transformer operation and reliability.
