Kraftblock
Thermal energy-storage systems
English-friendly culture & foreign staff visible — sponsorship probable, confirm in interview. Only the company can confirm it.
At a glance
- Industry
- Energy
- Stage
- series-b
- Raised
- $25M
- Team
- 51-100
- Based in
- Sulzbach, Germany
More sponsors in Germany
- EnpalSolar & home-energy subscription (unicorn)
- Marvel FusionLaser-driven fusion energy
- E.ONEnergy networks & smart-grid tech (listed)
- Proxima FusionStellarator fusion power plants
- Siemens EnergyEnergy tech & grid (listed)
- 1Komma5°Residential clean-energy platform (unicorn)
- CustomcellsCustom lithium-ion battery cells
- CylibBattery-recycling technology
Compiled from public information, role counts as of 8 Nov 2026. Always confirm visa sponsorship and pay directly with Kraftblock.