Granarium Technologies

Granarium Technologies

ClimateTechEnergy StorageB2B📍 Finland

Granarium Technologies is a Finland-based startup focused on developing nanocellulose-based supercapacitors for energy storage. Their technology aims to provide a renewable solution for grid stabilization and industrial applications, utilizing waste wood and agricultural residues. The company emphasizes local production and aims to reduce capital expenditure significantly compared to conventional energy storage solutions.

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Total raised
$2.3M
across 2 rounds
Latest round
Pre-seed
Jun 15, 2026
Known investors
5
led by BSV Ventures
Press coverage
3
outlets tracked

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Funding history

  1. 2
    $1.2MPre-seedJun 15, 2026

    Led by BSV Ventures

    Announcement ↗
  2. 1
    $1.1MPre-seedJun 9, 2026
    Announcement ↗

Founder

Paula Viinamäki
Paula Viinamäki
CEO

Investors in Granarium Technologies

Backers from this company's tracked funding rounds.

  • BBSV VenturesLead investorVC firm
  • BBeamlineVC firm
  • FFiBANVC firm
  • EEstBANVC firm
  • LLatBANVC firm

Granarium Technologies in the news

Coverage of this company's funding, tracked by Datapile.

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