We are a trusted main contractor delivering large-scale, complex projects with precision and reliability.
Our expertise covers:
•Turnkey projects – from planning to execution.
•Energy infrastructure – construction and reconstruction of substations, underground cable lines, overhead power lines up to 400 kV, and power plants.
•High-rise construction – including adjacent infrastructure and installation works.
•Electronic and communication networks – modern, integrated systems.
•Manufacturing facilities – industrial plants tailored to client needs.
•Transport infrastructure – roads, bridges, and connected facilities.
•Water and sewerage networks – ensuring sustainable urban development.
We partner with leading companies such as Liebherr, BTL Industries, EVN Bulgaria Toplofikacia EAD, ESO EAD, and many others. Our mission is to continuously broaden our expertise, enter new markets, and expand our partnerships, while always improving service quality and strengthening our team.

Specialties:
Turnkey construction & infrastructure projects, Energy infrastructure (power lines up to 400 kV, substations, power plants, BESS Installations), Electrical engineering & power distribution systems, High-rise construction & civil engineering works, Industrial & manufacturing facilities construction, Water supply & sewerage networks, Installation, repair & reconstruction services, Project management & EPC contracting

Promenergomontazh JSC

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Promenergomontazh JSC

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Teams

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