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NKT A/S

Denmark · Copenhagen: NKT ·Market cap:

NKT makes the giant power cables that carry electricity across countries and to offshore wind farms.

NKT does one main thing: it makes and installs heavy-duty power cables. These are the thick, high-voltage lines that move electricity over long distances, under the sea, and through cities. Its customers are the people who run power grids, utility companies, and developers of offshore wind farms. When a country wants to connect a wind farm in the ocean to the homes on land, or link its power grid to a neighboring country, NKT often supplies the cable and the ships that lay it on the seabed. Think of it as the plumbing of the electricity world — not the power plant, but the pipes that carry the power where it needs to go.

The biggest and fastest-growing part of the business is what NKT calls its "Solutions" segment, which handles large offshore and onshore power cable projects. This is a project business: big contracts, big ships, and long timelines. The rest of the company makes standard cables for buildings, industry, and local power networks across Europe. That part is steadier and less glamorous, but it keeps cash coming in while the giant offshore projects are being built. The whole company benefits from one huge trend: the shift to renewable energy and the need to upgrade aging power grids. More wind farms and more electric cars mean more cables, and there aren't many companies in the world that can make the really big ones.


NKT is an old Danish company — its roots go back to the late 1800s — and it is headquartered near Copenhagen. Today it is riding a wave of demand tied to the energy transition, with a large order backlog that gives it visibility for years ahead. It invests heavily in new cable factories and specialized cable-laying ships, because that capacity is what lets it win the biggest contracts. The main risk is that these projects are complex and can run over budget or face delays, and competition from a handful of global rivals is fierce. Still, as long as the world keeps building offshore wind and modernizing its grids, NKT sits in a valuable spot: it owns a scarce skill that is hard to copy.

Saved answer · last researched 11 Oct 2026