BrightVolt
Pioneering the creation of ultra-thin, flexible lithium polymer batteries and energy-efficient microelectronics for IoT applications.
est. 1998
SOLiTHOR
Redefining the manufacturing of high-performance solid-state batteries
35 employees · est. 2021 · Belgium
BrightVolt is the older company (1998 vs 2021).
2 signals in the last 90 days
Side-by-Side Comparison
| Metric | BrightVolt | SOLiTHOR |
|---|---|---|
| Founded | ||
| Founded | 1998 older | 2021 |
| Headquarters | ||
| Headquarters | Not tracked yet | Belgium |
| Employees | ||
| Employees | Not tracked yet | 35 |
| Industry | ||
| Industry | Manufacturing, Energy Storage | Not tracked yet |
| Funding Stage | ||
| Funding Stage | Series B | Seed |
| Total Funding | ||
| Total Funding | $116.83M | $10.00M |
| Funding Rounds | ||
| Funding Rounds | 16 | 1 |
| Services | ||
| Services | Not tracked yet | Manufacturing of Solid-State Components and Cells, Research and Development of Advanced Battery Technology, Technology Transfer and Licensing Partnerships |
| Target Customers | ||
| Target Customers | Not tracked yet | Li-ion Manufacturers, Aerospace Industry, Consumer and Industrial Sectors, Terrestrial and Maritime Transportation Sectors |
| Taxonomy | ||
| Taxonomy | Ultra-thin Batteries, Flexible Batteries, Lithium Polymer Batteries, Solid-state Batteries, Battery Manufacturing, Microelectronics, Energy-efficient Electronics, IoT Applications, IoT Power Solutions, Thin Electronics, Flexible Electronics, Battery Technology, Electronics Expertise, Manufacturing Expertise, Recapitalization | Solid-state Batteries, Lithium Technology, High-performance Batteries, Energy Storage Solutions, Pouch Cell Production, Battery Systems, Commercialization, Transport Applications, Module Production, Solid-state Electrolyte, Lithium Anode, Battery Manufacturing, Test Centre |
| Website | ||
| Website | brightvolt.com | solithor.com |
About BrightVolt
BrightVolt positions itself as a leader in the development of ultra-thin, flexible lithium polymer batteries and power-efficient microelectronics for IoT applications. Founded in 1998, the company has built a solid foundation in the manufacturing and energy storage industries, maintaining a strong f...
About SOLiTHOR
SOLiTHOR, founded in 2021 and headquartered in Belgium, is redefining the manufacturing of high-performance solid-state batteries. In January 2022, the company formed a strategic partnership with imec to accelerate the commercialization of solid-state lithium technology, reflecting a commitment to a...
We will tell you when either one moves
BounceWatch watches BrightVolt and SOLiTHOR 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 BrightVolt and SOLiTHOR — by email.
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Compiled from the BounceWatch company index. We last looked at BrightVolt on 18 Aug 2025, and SOLiTHOR on 16 Mar 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.