Elnos Group is a leading contractor in the construction of 400 kV transmission lines – critical infrastructure that connects national and international power systems. By delivering the most complex routes, we lay the foundation for a strong and reliable transmission network.
We have executed numerous projects in challenging environments – from protected natural areas to dense urban zones – where every step requires precision and strict compliance with local regulatory and technical frameworks.
Through our work in the 400 kV segment, Elnos Group has earned a reputation as a reliable partner for complex infrastructure projects across Europe, with a clear focus on quality, safety, and long-term performance.
Featured Projects
Reconstruction of the historic 2×110 kV Divača–Pivka–Ilirska Bistrica transmission line in Slovenia Slovenia
110 kV Veles–Ovče Polje transmission line reconstruction – enhancing energy stability in North Macedonia Macedonia
Construction of the 2×110 kV transmission line SS Kraljevo 3 – SS Novi Pazar 1 –strengthening the power grid of Southwestern Serbia Serbia
110 kV Kidričevo – Ptuj – Formin transmission line modernization – implementation of superconductors Slovenia
380 kV TL Conneforde–Cloppenburg–Merzen – Germany’s power grid modernisation Germany
110 kV cable line Renče – a key energy link for the Primorska region Slovenia
Expertise and Reliability for the Future
Our experience and dedication have made Elnos Group a trusted partner to leading companies worldwide. We deliver projects under EPC contracts in line with FIDIC standards, achieving high-quality and sustainable results. Regardless of the size or complexity of the project, we provide the expertise you can rely on.