Your Energy,
Our Technology
From Grid to Reactor
For more than two decades, we have worked at the core of Romania’s electrical infrastructure by designing, building, and integrating high-voltage substations, protection and control systems, and nuclear-grade electrical installations.
We approach every project with the same principles: technical precision, accountability, and respect for standards that define long-term reliability.
110–400 kV substations, protection & control retrofits, and SCADA integration.
Works for construction, rehabilitation and integration inside Cernavodă Nuclear Power Plant and other sensitive facilities.
Certified components from global manufacturers, traceable and compliant with European and nuclear standards.
One Responsibility Line
Our strength lies in process control.
We manage every project through a single integrated framework that unites engineering, procurement, logistics, construction, and commissioning under one responsibility line.
This approach reduces risk, ensures predictable schedules, and guarantees consistent documentation and traceability: the essentials in transmission and nuclear sectors that we are bringing into energy distribution, renewables, private, and military sectors.
Predictability is not a promise; it is our method.
Our Work
Our experience is reflected in projects that continue to operate safely and predictably years after completion.
Each one demonstrates our ability to coordinate complex scopes within regulated environments, ensuring precision and continuity from concept to commissioning.
We deliver complete EPC works for high-voltage substations up to 400 kV — from greenfield developments to modernization and rehabilitation of existing installations.
Our work supports the national transmission and distribution systems, ensuring reliability for operators such as Transelectrica, PPC, Delgaz Grid, and Retele Electrice.
We perform licensed electrical works and system integrations inside protected and high-regulation environments, including Cernavodă Nuclear Power Plant.
Our portfolio also includes rehabilitation and modernization projects for hydropower facilities such as Iron Gates, where compliance, safety, and technical accuracy are vital.
We contribute to the development of industrial and generation infrastructure for Romania’s energy transition — integrating electrical systems for large-scale consumers, photovoltaic parks, and wind facilities.
Every project reflects the same disciplined approach that defines all our work: engineered precision, full accountability, and enduring reliability.
We Integrate Global Technology Into Local Expertise
We have developed long-term cooperation and exclusive distribution agreements with manufacturers such as Siemens, GE, ABB, and Schneider Electric.
These relationships provide a concrete advantage for our beneficiaries: shorter delivery times, assured technical compatibility, and full service and maintenance support.
They allow us to integrate world-class technology efficiently and responsibly into every project we deliver.



































To Deliver the Best to our Clients
Our beneficiaries include the companies that operate, sustain, and expand Romania’s electrical system:
Transelectrica, Hidroelectrica, Nuclearelectrica, Distributie Oltenia, Delgaz Grid, and Retele Electrice, together with private investors in generation and industrial energy infrastructure.
We serve them with the same rigor: accurate engineering, transparent communication, and dependable execution from planning to maintenance.
Control The Process From A to Z
Energotech was founded in 2002 as an engineering and equipment company.
Today, we are a certified EPC contractor delivering complex electrical infrastructure under the most demanding regulatory frameworks.
Our headquarters in Bucharest and branches in Deva and Cernavodă coordinate multidisciplinary teams capable of managing both large-scale modernization programs and specialized installations within protected industrial zones.
Over the years we have remained guided by the same idea: control the process from A to Z, ensuring constant predictability and full accountability.
That discipline is what has earned the trust of our clients and partners alike.
Let's Get Started!
Let’s begin the conversation about your next energy project, whether you need to connect new assets to the grid, rehabilitate existing substations, or integrate advanced protection and control systems.
Our specialists are available to discuss technical details, compliance requirements, and tailored EPC solutions that ensure reliability from design to commissioning.
Bd. Timisoara nr. 104B, Bucuresti, Sector 6, T: (+4) 021 778 6871, E-mail: office@energotech.ro