A history brought to life through innovations and exceptional projects
We are proud of our history and the people who have shaped it over the years. We have over 120 years of experience, built on innovation, flagship projects and a strong international reputation.
We owe this success to two remarkable people: François Borel, a brilliant inventor, and Edouard Berthoud, a talented industrialist. In 1879, they developed a watertight electric cable with lead sheathing. This invention sparked a revolution. It meant that cables could carry far more power, and that they could also be laid underground. This system was used to light up the Champs Élysées in Paris for the Universal Exposition in 1900. In the 1920s, the company developed an innovative system of heating cables, which was deployed in Oslo Cathedral.
Over the course of a century and three industrial revolutions, we have become a key player in electrification, building on our major achievements and pioneering inventions. We are part of the past, present and future of electricity.
Through our high-voltage cabling systems and associated services, we can generate energy from renewable sources, and transmit it from the point of production to the point of use, or even from one country to another with our interconnectors. Our medium-voltage cabling solutions bring electricity to communities around the world.