ELKA d.o.o.
Electrical wires and optical fibers
Company Overview and Heritage
ELKA, founded in Zagreb, Croatia, in 1927, stands as a prominent electrical engineering company with a rich history spanning over 100 years. As a leading cable manufacturer in the region, ELKA became part of the ISKRA group in July 2021, marking a new chapter of continuous investment, development, and growth. The company prides itself on a legacy of tradition, reputation, quality, and expertise, continuously adapting to market demands through extensive research, development, and modernization of its infrastructure and capacities.
Advanced Cable Solutions
ELKA offers a comprehensive portfolio of electrical cables designed for diverse applications across industry, energy, telecommunications, and transport sectors. Its product range includes medium voltage power cables up to 36kV and high voltage power cables up to 132kV, which utilize advanced triple extrusion technology for XLPE insulation. The company also produces power and control cables up to 1kV, along with specialized solutions such as shipboard and offshore cables, rubber insulated cables, halogen-free and fire-resistant cables, and thermoplastic insulated wiring cables. Furthermore, ELKA manufactures insulated conductors and cables for railway and track vehicles, high-quality welding cables, overhead power line conductors, and telecommunications cables, including fiber optic and ADSL/VDSL technologies.
Innovation and Sustainability Commitment
ELKA demonstrates a strong commitment to innovation and sustainability, reflected in significant investments exceeding €25 million in production lines over the past three years. Key technological enhancements include the TROESTER CCV line for efficient long production runs, the BOZDEMIR Rigid 37 Wires Machine for improved stranding, and the BOZDEMIR – 12 Cage Screening Line for high-speed, flexible production. The company's dedication to sustainability is highlighted by its 2024 Sustainability Statement and a €2.5 million investment in a 3.2 MW solar power plant. ELKA operates under an integrated quality system, holding ISO 9001, ISO 14001, ISO 50001, and ISO 45001 certifications, underscoring its adherence to the highest standards of quality, environmental management, energy efficiency, and occupational health and safety.
