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McDermott
McDermott
McDermott is a leading provider of engineering and construction solutions for the energy industry, focusing on sustainable energy transitions through innovative technologies and strategic partnerships. They leverage their expertise in modularized delivery and low-carbon projects, such as low-carbon LNG facilities and carbon capture technologies, to drive cleaner energy solutions. McDermott has been involved in HVDC projects, including the BorWin6 and a recent 2GW HVDC project, where they applied their extensive offshore capabilities to support the growth in the offshore wind market. These projects highlight their ability to expand their traditional oil and gas expertise into emerging renewable energy sectors.
McDermott
MAVIR Magyar Villamosenergia-ipari Átviteli Rendszerirányító ZRt.
MAVIR Magyar Villamosenergia-ipari Átviteli Rendszerirányító ZRt.
MAVIR is the Hungarian Independent Transmission System Operator, established in 2000 and headquartered in Budapest. The company is responsible for the reliable operation of Hungary’s electricity transmission grid, managing high voltage electricity transmission and market operations, and ensuring system balance and electricity supply across the country while operating as an independent and transparent entity.
MAVIR's activities in HVDC (High Voltage Direct Current) are focused on the management and integration of high voltage lines within Hungary's national grid, although there is no specific public information highlighting standalone HVDC projects in their recent portfolio. Their system operation responsibilities include readiness for advanced transmission technologies like HVDC where applicable in cross-border or internal grid connections.
MAVIR Magyar Villamosenergia-ipari Átviteli Rendszerirányító ZRt.
SuperGrid Institute
SuperGrid Institute
SuperGrid Institute is a privately owned French research and innovation company specializing in advanced power transmission technologies, with particular expertise in high and medium voltage direct current (HVDC and MVDC) systems. The institute brings together multidisciplinary experts and partners from industry and academia to accelerate the energy transition through the development of solutions for future electricity networks, known as "supergrids".
In HVDC, SuperGrid Institute develops, tests, and promotes cutting-edge HVDC technologies, including power electronics converters and systems, and provides training and educational programs tailored to HVDC grid expertise. Their work addresses technical challenges related to the integration of renewable energy, grid modernization, and the deployment of next-generation DC transmission infrastructure.
SuperGrid Institute
Alpiq
Alpiq
Alpiq is an internationally active energy group headquartered in Lausanne, Switzerland, specializing in electricity production and energy services across Europe. Established in 2009 through the merger of Atel Holding AG and EOS S.A., the company operates a diverse portfolio of power plants—including hydro, nuclear, wind, and solar—and provides energy generation, marketing, and optimization services.
Alpiq’s presence in HVDC (high-voltage direct current) is primarily related to its expertise in energy trading and cross-border electricity transport, leveraging high-voltage networks for reliable and efficient energy flows between countries. While not a pure HVDC technology developer, Alpiq is active in the management and optimization of transmission assets that may include HVDC infrastructure as part of its pan-European operations.
Alpiq
Stantec
Stantec
Stantec is a global leader in sustainable engineering, architecture, and environmental consulting, providing expertise and innovative solutions to address complex challenges in infrastructure, energy, and urban development. With a workforce of over 32,000 employees across 450 locations worldwide, the company specializes in planning, evaluation, and design for a variety of sectors including transportation, water, community development, and environmental management.
In the HVDC (high-voltage direct current) sector, Stantec offers comprehensive consulting services for the planning, design, and delivery of HVDC projects, supporting clients through the entire project lifecycle from feasibility studies to implementation.
Stantec
Amprion
Amprion
Amprion GmbH is one of Germany's four main transmission system operators, responsible for the country's longest extra-high-voltage grid spanning 11,000 kilometers. Its network transports electricity across a region from the North Sea to the Alps, serving about 29 million people and supporting a significant portion of Germany’s economic output.
Amprion plays a leading role in expanding and modernizing Germany's power infrastructure, including substantial investments and projects in HVDC (high-voltage direct current) technology to facilitate the reliable integration and efficient transmission of renewable energy over long distances.
Amprion
Underground Solutions
Underground Solutions
Underground Solutions, Inc. specializes in providing advanced infrastructure technologies primarily for water, sewer, and conduit applications. Their core offering is Fusible PVC®, a proprietary PVC piping system that uses a patented fusion process to create monolithic, fully-restrained, and leak-free pipelines that comply with industry standards for safety and durability.
In HVDC, Underground Solutions' an OEM of underground fusible PVC conduit used in HDD installation of HVDC cable.
