
Magnesium is the lightest structural metal on Earth, approximately 75% lighter than steel and 36% lighter than aluminum. The exceptional strength-to-weight ratio makes it indispensable across sectors such as ground transportation, aerospace & advanced electronics.
The unique properties of magnesium enhance the performance across applications, enabling the technologies that will define the future.
See what we do
Magnesium is the lightest structural metal on Earth, approximately 75% lighter than steel and 36% lighter than aluminum. The exceptional strength-to-weight ratio makes it indispensable across sectors such as ground transportation, aerospace & advanced electronics.
The unique properties of magnesium enhance the performance across applications, enabling the technologies that will define the future.
See what we doChlorine is one of the most widely used industrial chemicals in the world, an essential ingredient in water purification, pharmaceuticals, sanitation and the production of advanced materials.
Despite its importance, Iceland has no domestic chlorine production and relies entirely on costly imports of chlorine-based products that are composed largely of foreign water.


Chlorine is one of the most widely used industrial chemicals in the world, an essential ingredient in water purification, pharmaceuticals, sanitation and the production of advanced materials.
Despite its importance, Iceland has no domestic chlorine production and relies entirely on costly imports of chlorine-based products that are composed largely of foreign water.

Founded in 2023, the technology is built around Njörður's novel production process for extracting magnesium from seawater. Our method is a breakthrough innovation and inherently carbon-neutral.
This vision unlocks the vast potential of magnesium by harnessing the power of the sea and Iceland’s clean renewable energy.

Founded in 2023, the technology is built around Njörður's novel production process for extracting magnesium from seawater. Our method is a breakthrough innovation and inherently carbon-neutral.
This vision unlocks the vast potential of magnesium by harnessing the power of the sea and Iceland’s clean renewable energy.





Njörður Holding ehf.
Suðurgata 22
101 Reykjavík
Iceland
njordur@njordur.com