CustomCells
Powering the global energy transition for a better future.
89 employees · est. 2012 · Itzehoe, Germany
QuantumScape
Redefining the frontier of battery technology
667 employees · est. 2010 · San Jose, United States
QuantumScape is the older company (2012 vs 2010); QuantumScape is the larger of the two.
2 signals in the last 90 days
Side-by-Side Comparison
| Metric | CustomCells | QuantumScape |
|---|---|---|
| Founded | ||
| Founded | 2012 | 2010 older |
| Headquarters | ||
| Headquarters | Itzehoe, Germany | San Jose, United States |
| Employees | ||
| Employees | 89 | 667 larger |
| Industry | ||
| Industry | Not tracked yet | Not tracked yet |
| Funding Stage | ||
| Funding Stage | Unknown | IPO |
| Total Funding | ||
| Total Funding | $63.00M | $1.61B |
| Funding Rounds | ||
| Funding Rounds | 6 | 9 |
| Services | ||
| Services | Material Selection, Prototyping, Pilot Production, Industrialization, Project Planning, Gigafactory Commissioning | Development of solid-state lithium-metal batteries, Battery technology research and innovation, Energy storage solutions for electric vehicles |
| Target Customers | ||
| Target Customers | Automotive Manufacturers, Aviation Pioneers, Maritime Sector, Electrified Industry Frontrunners | Electric vehicle manufacturers, Automotive industry stakeholders, Sustainability-focused organizations, Transportation sector innovators |
| Taxonomy | ||
| Taxonomy | Energy Transition, Battery Technology, Electric Mobility, High-Performance Battery Cells, Automotive Batteries, Aviation Batteries, Electrification, Decarbonization, AI In Manufacturing, Lithium-Ion Batteries, Battery Innovation, EVTOL, Digital Twins, Energy Storage Solutions, Battery Manufacturing | Solid-State Batteries, Lithium-Metal Technology, Energy Storage, Electric Vehicles, Next-Generation Batteries, Renewable Energy Integration, Battery Manufacturing, Energy Density Enhancement, Fast Charging Solutions, Battery Safety, Low-Carbon Technology, Transportation Innovation, Commercialization Of Solid-State Batteries, Battery Industry Revolution, Energy Transition Support |
| Website | ||
| Website | customcells.com | quantumscape.com |
About CustomCells
CustomCells, founded in 2012 and headquartered in Germany, operates at the forefront of energy storage technology. The company is driven by its slogan: "Powering the global energy transition for a better future." By transforming energy storage, CustomCells aims to make energy effortlessly available...
About QuantumScape
QuantumScape, founded in 2010, is at the forefront of revolutionizing energy storage through its pioneering solid-state lithium-metal battery technology. Operating from its headquarters in the United States, QuantumScape is dedicated to redefining the battery landscape, as captured in their slogan,...
We will tell you when either one moves
BounceWatch watches CustomCells and QuantumScape for new funding, fast hiring, new executives and a change of software vendor. When one happens, we email you the same day.
Funding, hiring, leadership and stack changes at CustomCells and QuantumScape — by email.
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Compiled from the BounceWatch company index. We last looked at CustomCells on 28 May 2026, and QuantumScape on 18 May 2026. Where a field is blank here, it means we have not recorded it — not that the answer is zero. How we source and date this.