KEMIWATT

📍 RENNES CEDEX 7, France🗓 Founded 2014👥 11 employees💰 Last funded Oct 2025
Appliances, Electrical, and Electronics Manufacturing🌐 kemiwatt.com
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Kemiwatt develops an innovative technology of redox flow batteries for the world market of stationary energy storage. A typical application is the storage of renewable energy (solar, wind), either off-grid for micro/mini-grid, or for grid services (load-shifting, peak-shaving, investment deferral...). Because they store energy in liquids, redox flow batteries can store many hours of production at their rated power and have extremely long lifetimes (10+ years). Kemiwatts specific chemistry, with organic molecules in non-corrosive alkaline aqueous solutions, leads to a simple, robust system, that can work steadily for years with little maintenance.
3
Total investors
2
Early stage
0
Mid stage
0
Late stage
2014
Founded

Investors

3 investors
All
Early stage
Mid stage
Late stage
Investor geography2 countries
France
2
United Kingdom
1
Investor activity2014–2025 · investors recorded per year
2014220251
Recent (last 2y)Earlier
Frequently asked questions
Who invested in KEMIWATT?
KEMIWATT has 3 investors on record on gritt.io, including 2 early-stage backers.
When did KEMIWATT last raise funding?
The most recent investment in KEMIWATT recorded on gritt.io was in October 2025.
When was KEMIWATT founded?
KEMIWATT was founded in 2014.
What industry is KEMIWATT in?
KEMIWATT operates in Appliances, Electrical, and Electronics Manufacturing. Find similar Appliances, Electrical, and Electronics Manufacturing investors on gritt.io.
Where is KEMIWATT based?
KEMIWATT is headquartered in RENNES CEDEX 7, France.