C
CarbonX
Energy · Delft, Netherlands · Founded 2014
Develops and markets a revolutionary new carbon material that brings sustainability through performance MoreLess
CarbonX is a Dutch startup operating in the electric vehicle (EV) market, specifically focusing on the production of carbon black, a material used in EV batteries. The company's unique selling proposition lies in its proprietary technology that addresses the limitations of graphite, a commonly used material in EV batteries.
The company's business model is centered around producing carbon black in plants worldwide, thereby creating localized supply chains. This approach helps to counter the potential shortages of graphite, a material that is currently facing supply chain issues and performance limitations. CarbonX's technology enhances the performance of batteries by improving the transfer of lithium-ion and electrons, which are essential for the functioning of EV batteries.
Furthermore, CarbonX's manufacturing process is energy-efficient, resulting in lower CO2 emissions compared to the production of natural and synthetic graphite. This aligns with the growing demand for sustainable and environmentally friendly practices in the EV market.
The company's technology can be applied to any carbon black manufacturing facility, allowing for high-volume, low-cost production. This scalability and cost-effectiveness make CarbonX an attractive solution for EV manufacturers looking to improve battery performance and sustainability while managing costs.
In summary, CarbonX is a promising startup in the EV market, offering a solution that addresses supply chain issues, improves battery performance, and reduces CO2 emissions.
Keywords: Electric Vehicle Market, Carbon Black Production, Localized Supply Chains, Graphite Limitations, Battery Performance, Lithium-ion Transfer, Electron Transfer, Energy-efficient Manufacturing, Lower CO2 Emissions, High-volume Production.
Company overview
CarbonX company information
The essential company record, classifications and operating signals in one place.
- Status
- Operational
- Founded
- 2014
- Headquarters
- Delft, Netherlands
- Employees
- 29
- Open positions
- None listed
- Dealroom signal
- 86.5
Valuation & funding
CarbonX funding history
Company financing events and reported valuations.
| Deal type | Date | Amount | Valuation | Investors | Source |
|---|---|---|---|---|---|
| SEED✓Equity / VC | Dec 2024 | $4.4M | $55M | Borski Fund · InnovationQuarter Capital · Innovation Industries | ↗ |
| GRANT✓Other financing | Oct 2024 | $2.5M | — | European Innovation Council | — |
| EARLY VC✓Equity / VC | Feb 2024 | $11M | $44M | Innovation Industries · InnovationQuarter Capital · Borski Fund | ↗ |
| SPINOUT✓Other financing | Jan 2014 | $0 | — | Delft Enterprises · YES!Delft · TU Delft | — |
Financials
Workforce over time
Available workforce history. Financial fields without reported data are omitted.
| Year | Employees |
|---|---|
| 2026 | 29 |
| 2025 | 25 |
| 2024 | 17 |
| 2023 | 28 |
| 2022 | 27 |
| 2021 | 32 |
| 2020 | 32 |
Growth signals
CarbonX website traffic
Latest recorded traffic for CarbonX is 1K monthly website visits, up 150% over the last three months. CarbonX's team grew 16% over the past year.
Comparisons
CarbonX compared with similar companies
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Talent graph
CarbonX's talent
Source: Dealroom Talent Intelligence.
Investors
8 investors on CarbonX's cap table
Sourced from Dealroom's funding and investor records.








Global footprint
Where CarbonX has talent and traffic
team presence
In the news
Latest news about CarbonX
Recent press, funding announcements, and product moves mentioning CarbonX — open to read from the original sources.
Market sentiment
What the market is saying about CarbonX
An AI-synthesized read of the highest-engagement posts about CarbonX on X over the past 7 days. We rank by likes & retweets, ignore corporate channels, and surface the themes that broke out from real people.
Reading the room on X — pulling top posts and synthesizing themes…
Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour
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