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Rock Flour Company

Converting a natural geological wonder into a superior sustainable cropland input

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Clive Eley

Chief Technology Officer at Rock Flour Company

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rockflour.co
Employees 1–5
Headquarters Denmark
Rock Flour Co. is developing a scalable, nature-based solution for net-negative agriculture. Its product, glacial rock flour (GRF), is an ultra-fine, unweathered silicate mineral from Greenland that enhances soil productivity while permanently sequestering CO₂ through enhanced weathering. The company holds exclusive rights to three billion tonnes of GRF, is piloting with Danish farmers, and targets a 200-million-hectare global market.
Energy & Environment and Food & Water

Notable Achievements

  • Secured exclusive development rights for over 3 billion tonnes of glacial rock flour.
  • Proven commercial value across more than 20 field trials.
  • Backed by top-tier venture capital and strategic sovereign investors.

Currently Operating in Four Regions

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