Granarium Technologies is a Finnish deep-tech energy that creates renewable supercapacitors using only nanocellulose, biocarbon, and water.
Granarium Technologies has raised $1.2M in total funding. The most recent round was Pre-Seed. The last funding was announced in June 2026.
Granarium Technologies's investors include BSV Ventures, EstBAN, Latvian Business Angel Network, FiBAN - Finnish Business Angels Network, Beamline.
Granarium Technologies is headquartered in Helsinki, Finland.
Granarium Technologies is a Finnish deep-tech energy that creates renewable supercapacitors using only nanocellulose, biocarbon, and water.
Granarium Technologies is at the Pre-Seed stage.
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"Granarium Technologies — Funding & Investors." VCBacked, June 9, 2026, https://www.vcbacked.co/company/granarium-technologies. Accessed August 14, 2026.
VCBacked. (2026). Granarium Technologies — Funding & Investors. Retrieved August 14, 2026, from https://www.vcbacked.co/company/granarium-technologies
{{cite web |title=Granarium Technologies — Funding & Investors |url=https://www.vcbacked.co/company/granarium-technologies |website=VCBacked |access-date=August 14, 2026}}Profile data sourced and verified per the VCbacked methodology · Last funding round dated