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Granarium Technologies

DeepTechFinland· B2B

Granarium Technologies is a deep-tech energy startup commercializing nanocellulose-based energy storage technology that upcycles waste wood and agro residues. The company aims to provide fast-response power storage solutions for grid stability and industrial reliability, significantly reducing production costs and environmental impact compared to conventional methods.

$1.1M · Pre-seedVisit website ↗

Funding history

  1. $1.1MPre-seed2026-06-09
    Source: news.google.com ↗

Founder

P
Paula Viinamäki
CEO

Investors in Granarium Technologies

Backers from this company's tracked funding rounds.

  • BSV Ventures
  • Beamline
  • FiBAN
  • EstBAN
  • LatBAN

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Granarium Technologies — DeepTech startup in Finland | Datapile