Company profile
Granarium Technologies
100% Renewable power storage. Zero mining. Full resilience. Grid stability and 24/7 business reliability.
- Industry
- Appliances, Electrical, and Electronics Manufacturing
- Employees
- 4
- Headquarters
- Helsinki, Helsinki
- LinkedIn followers
- 449
- Office locations
- 1
Granarium Technologies company summary
Granarium Technologies is a company in the Appliances, Electrical, and Electronics Manufacturing industry, headquartered in Helsinki, Helsinki. On LinkedIn the company has around 4 employees and 449 followers.
What technology does Granarium Technologies use?
No technologies detected yet. Warmrank rechecks company websites on a rolling basis.
About Granarium Technologies
Granarium is reinventing power storage for a renewable, resilient, and mining-free energy future. We develop next-generation supercapacitors made entirely from 100% renewable materials — nanocellulose, biocarbon, and water. Our technology delivers instant, high-power response to stabilize grids, protect critical operations, and enable reliable 24/7 energy availability. Why Granarium? Today’s grids are becoming increasingly volatile as solar and wind fluctuate rapidly. Traditional solutions—batteries, fossil-based backup systems, and mined-material capacitors—are too slow, too costly, or too damaging to the planet. Granarium offers a new path: 🌱 100% renewable & mining-free materials ⚡ Instant power response (ms to minutes) 🔁 100,000+ cycles, fully recyclable 💸 Up to 80% lower production investment 🌍 Local, modular manufacturing anywhere in the world ♻️ 70–80% lower CO₂ footprint and biobased carbon-sink electrodes Our breakthrough nanocellulose platform allows us to bind different biocarbons into high-performance power-storage structures — unlocking a simple, affordable, safe, and scalable alternative to conventional supercapacitors. Use Cases Grid balancing & renewable smoothing Industrial peak-shaving and 24/7 operational reliability Hybrid systems with batteries Microgrids & distributed energy systems Traction & Momentum Granarium is spinning out from VTT Technical Research Centre of Finland with granted patents, validated TRL5 technology, and strong industry interest. We have LOIs/NDAs with reserve market operators, bioenergy producers, and electricity providers across Finland and Lithuania. Our first commercial pilots launch within six months of funding. Our Mission To enable local, responsible, and self-sufficient power storage at global scale — without mining, toxic materials, or high-emission manufacturing. Funding Granarium is currently raising a €1M Seed round, led by BSV Ventures, with the FiBAN syndicate participating.
Where is Granarium Technologies located?
Granarium Technologies lists 1 location.
Compare companies similar to Granarium Technologies
More companies in Appliances, Electrical, and Electronics Manufacturing.
| Company | Industry | Employees | Founded | Headquarters |
|---|---|---|---|---|
Granarium Technologies granariumtech.com | Appliances, Electrical, and Electronics Manufacturing | 4 | - | Helsinki, Helsinki |
 Eaton eaton.com | Appliances, Electrical, and Electronics Manufacturing | 51,526 | - | Dublin, Ireland |
 WEG weg.net | Appliances, Electrical, and Electronics Manufacturing | 26,520 | 1961 | Jaraguá do Sul, Santa Catarina |
 Havells India Ltd havells.com | Appliances, Electrical, and Electronics Manufacturing | 16,130 | - | Noida, UP |
 ELSEWEDY ELECTRIC elsewedyelectric.com | Appliances, Electrical, and Electronics Manufacturing | 16,682 | 1938 | New Cairo, Cairo |
 Flex flex.com | Appliances, Electrical, and Electronics Manufacturing | 56,010 | - | Austin, Texas |
 Jabil jabil.com | Appliances, Electrical, and Electronics Manufacturing | 63,488 | 1966 | St Petersburg, Florida |
 Vertiv vertiv.com | Appliances, Electrical, and Electronics Manufacturing | 18,755 | - | Columbus, OH |
 Signify signify.com | Appliances, Electrical, and Electronics Manufacturing | 12,010 | - | Eindhoven, North Brabant |
 Midea midea-group.com | Appliances, Electrical, and Electronics Manufacturing | 19,626 | - | Foshan, Guangdong |
 Bharat Heavy Electricals Limited bhel.com | Appliances, Electrical, and Electronics Manufacturing | 21,907 | 1964 | New Delhi, Delhi |
Frequently asked questions about Granarium Technologies
What does Granarium Technologies do?
Granarium is reinventing power storage for a renewable, resilient, and mining-free energy future. We develop next-generation supercapacitors made entirely from 100% renewable materials — nanocellulose, biocarbon, and water. Our technology delivers instant, high-power response to stabilize grids, protect critical operations, and enable reliable 24/7 energy availability. Why Granarium? Today’s grids are becoming increasingly volatile as solar and wind fluctuate rapidly. Traditional solutions—batteries, fossil-based backup systems, and mined-material capacitors—are too slow, too costly, or too damaging to the planet. Granarium offers a new path: 🌱 100% renewable & mining-free materials ⚡ Instant power response (ms to minutes) 🔁 100,000+ cycles, fully recyclable 💸 Up to 80% lower production investment 🌍 Local, modular manufacturing anywhere in the world ♻️ 70–80% lower CO₂ footprint and biobased carbon-sink electrodes Our breakthrough nanocellulose platform allows us to bind different biocarbons into high-performance power-storage structures — unlocking a simple, affordable, safe, and scalable alternative to conventional supercapacitors. Use Cases Grid balancing & renewable smoothing Industrial peak-shaving and 24/7 operational reliability Hybrid systems with batteries Microgrids & distributed energy systems Traction & Momentum Granarium is spinning out from VTT Technical Research Centre of Finland with granted patents, validated TRL5 technology, and strong industry interest. We have LOIs/NDAs with reserve market operators, bioenergy producers, and electricity providers across Finland and Lithuania. Our first commercial pilots launch within six months of funding. Our Mission To enable local, responsible, and self-sufficient power storage at global scale — without mining, toxic materials, or high-emission manufacturing. Funding Granarium is currently raising a €1M Seed round, led by BSV Ventures, with the FiBAN syndicate participating.
How many employees does Granarium Technologies have?
Granarium Technologies has around 4 employees on LinkedIn.
Where is Granarium Technologies headquartered?
Granarium Technologies is headquartered in Helsinki, Helsinki.
Build a lead list from companies like Granarium Technologies
Describe your ICP or import a CSV. Warmrank finds matching companies, enriches contacts with verified emails, and tracks every lead.