Eltra, S.R.O. (Slovakia)

Eltra, S.R.O. is a Slovak electrical engineering and contracting company based in Kosice, specializing in heavy current electrical systems and traction infrastructure. Its core business segments include the construction, reconstruction and maintenance of fixed traction equipment for national railways, as well as design, installation and servicing of high voltage power installations for industrial and infrastructure projects. The company also manufactures selected components such as insulators, surge arresters and electrical switchgear and distribution boards, and provides foundation works using pile technologies for masts and traction structures. Eltra serves rail infrastructure operators, industrial companies, utilities and public sector clients across Slovakia, and participates in larger transport and infrastructure projects in the wider region. Key assets include long term expertise in railway electrification, a qualified technical workforce, specialized equipment for traction line installation and maintenance, and references from numerous completed rail and power projects. Strategically, the company positions itself as a comprehensive partner for strong current electrical and traction solutions, combining engineering, project execution and component supply to support reliable operation of transport and energy infrastructure.