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Norock & Co

Supplies high-density ballast material and consulting for marine and offshore construction, mainly in the North Sea

Oslo, NorwayFounded 1987norock.comWebsite technologies

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Highlights

  • New on EvolcAdded 2026-10-30

About Norock & Co

Norock & Co AS supplies solid ballast materials and provides consulting for marine construction in the North Sea and worldwide. Materials include eclogite, sand, moraine, gravel, heavy rock and iron ore with specific gravity from 3.2 to 5.0 t/m3, all sourced from Norway. Services include logistics, fabrication of necessary equipment, supervision of ballasting operations, and final reports and documentation.

Customers are marine and offshore construction projects, including concrete gravity platforms, pipelines, bridges, underwater tunnels and offshore wind. The company states that it has worked on numerous concrete platforms and has consulted Hibernia and Mobil Canada on a ballasting operation involving 500,000 tonnes of iron ore. Revenue comes from material delivery and consultancy services.

The company is headquartered in Oslo, Norway, and is registered as an AS founded in 1987. It states that it was established in Norway in 1976 and reports delivering 4,500,000 tonnes of material.

Product: High-density ballast materials (eclogite, sand, gravel, heavy rock, iron ore) with delivery, logistics and consulting services for marine construction.

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