Elpro Sp. z o.o. (Pierwoszyno) (Poland)

Elpro Sp. z o.o. is a Poland-based engineering and energy construction company delivering end-to-end services for high-voltage power infrastructure, combining design engineering with construction and commissioning capabilities. The company operates across key segments that include comprehensive design of high-voltage lines and high-voltage substations, including GPZ (main supply points) and GPO (main receiving points), positioned for grid and industrial power applications requiring certified technical documentation and specialist engineering execution. Construction activity covers turnkey delivery of cable and overhead high-voltage lines, including foundation works, erection of pylon structures, and stringing and tensioning of working and lightning protection conductors. In substation construction, Elpro executes station buildings, transformer containment structures, foundations and steelworks for station equipment, primary and secondary circuits, start-up and commissioning works, and site development such as fencing and access road infrastructure. The company also performs high-voltage line refurbishment and overhaul programs including replacement of insulation and grounding systems, foundation renovation, steel structure repainting and conductor replacement, supporting lifecycle maintenance of grid assets. Geographic scope is Poland, with operational focus aligned to domestic power infrastructure projects. Strategic positioning is based on an integrated delivery model (design, build and commissioning), specialist competence in high-voltage environments, and execution capacity for complex, safety-critical energy projects requiring qualified personnel and compliance with technical standards.