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Litgrid
Litgrid
Litgrid is the Lithuanian electricity transmission system operator, managing electricity flows and maintaining the stable operation of the national power system. It owns over 7,000 km of overhead lines, more than 200 transformer substations, and 17 interconnectors with neighboring countries, playing a crucial role in integrating Lithuania's electricity system into the European market. Litgrid does not specifically focus on High Voltage Direct Current (HVDC) technology, but its work involves the transmission of electricity over high-voltage installations, which could potentially include HVDC projects in the future. However, the company's primary activities are centered around maintaining and developing the existing high-voltage infrastructure.
Litgrid
Power Grid Corporation of India
Power Grid Corporation of India
Power Grid Corporation of India Limited (POWERGRID) is the largest electric power transmission utility in India, responsible for transmitting about 50% of the country's electricity through its vast high-voltage network. As a government-owned 'Maharatna' company, it operates and manages both the national and regional grids, playing a critical role in the development and reliability of India's power sector.
POWERGRID is a key operator of India's high-voltage direct current (HVDC) transmission systems, owning and managing major HVDC links and converter stations that enable efficient long-distance bulk power transfer across different regions of the country.
Power Grid Corporation of India
Engie
Engie
ENGIE is a global leader in the Net Zero energy transition, with a diverse portfolio of renewable and low-carbon energy solutions and 8.5 GW of renewable and battery capacity under construction across more than 100 projects worldwide. The company maintains a solid financial position with €4.0 billion in cash flow in Q1 2025 and is focused on becoming the "best Energy Transition Utility" through its unique business and geographical mix.
Engie
Elia Transmission Belgium
Elia Transmission Belgium
Elia Transmission Belgium is the Belgian transmission system operator responsible for managing the high-voltage electricity grid, ensuring reliable electricity transmission from producers to distribution system operators and major industrial users. Based in Brussels, Elia operates both in Belgium and Germany, overseeing the balance between electricity production and consumption, maintaining grid infrastructure, and facilitating cross-border electricity trading.
Elia is active in high-voltage direct current (HVDC) infrastructure, particularly through its offshore grid and interconnection projects, which use HVDC technology to support integration of renewable energy and facilitate electricity exchange with neighboring countries.
Elia Transmission Belgium
Kansai TD
Kansai Transmission and Distribution, Inc. (Kansai TD)
Kansai Transmission and Distribution, Inc. (Kansai TD) is a Japanese energy company established in 2019 and headquartered in Osaka, specializing in general power transmission and distribution across the Kansai region. It operates as a wholly owned subsidiary of Kansai Electric Power Company and employs over 8,000 people, focusing on delivering reliable electricity to millions of customers.
Kansai TD is involved in high-voltage and specialized power transmission projects, including activities related to HVDC (High Voltage Direct Current) systems, to support stable and efficient grid operation and accommodate renewable energy integration.
Kansai TD
Nexans
Nexans
Nexans is a leading global player in the energy transition with over 120 years of experience, focused on the sustainable electrification of the world through innovative cable technologies and connectivity solutions. As the world's second largest manufacturer of cables, Nexans operates in multiple countries, offering comprehensive services that leverage digital technology to maximize performance and efficiency of critical assets.
In the High Voltage & Projects business area, Nexans provides high-voltage cabling systems that enable energy generation from renewable sources, with capabilities to transmit electricity from production points to usage points or between countries through interconnectors, supporting the global power transmission infrastructure.
Nexans
Polskie Sieci Elektroenergetyczne
Polskie Sieci Elektroenergetyczne
Polskie Sieci Elektroenergetyczne (PSE) is the sole electricity transmission system operator in Poland, responsible for the operation, maintenance, and development of the national high-voltage power grid. The company ensures the reliable supply and security of electricity transmission, managing a network that underpins the Polish energy system and supports electric utilities, distribution system operators, and large end users.
PSE is also involved in the development and operation of high-voltage direct current (HVDC) infrastructure, particularly projects that enhance cross-border electricity interconnections and integration with neighboring power systems.
