HoloSolis
Last verified 2026-05-05. JSON
The funding figures on this page are attributed, not sourced: a publisher is on record but no document URL is. How we mark provenance.
| Total raised | $237.6Mattributed |
|---|---|
| Latest round | seed, $237.6M, 2025-11-15attributed |
| Founded | 2022 |
| Headquarters | Hambach, France |
| Industry | climate |
| Stage | series-b+ |
| Website | holosolis.com |
HoloSolis is building Europe's largest photovoltaic gigafactory in Sarreguemines-Hambach, France, producing n-type TOPCon solar cells and modules at 5 GW annual capacity. It supplies utility-scale and residential solar installers. HoloSolis integrates cell and module manufacturing vertically in-house, rare among European producers.
Funding rounds
| Date | Round | Amount | Lead |
|---|---|---|---|
| 2025-11-15 | seed | $237.6M | undisclosed |
Detected tech stack
WordPress 6.9.4, Yoast SEO 27.5, reCAPTCHA, jQuery Migrate 3.4.1, Vercel Speed Insights, PHP, MySQL, jquery 3.7.1
Provenance
| Fact | Status | Basis |
|---|---|---|
| Seed, $237.6M | attributed | sifted named as publisher. No document URL on file. |
| Total raised $237.6M | attributed | sifted named as publisher. No document URL on file. |
| Company existence | self-reported | holosolis.com, read 2026-05-05 |
| Description | self-reported | holosolis.com, read 2026-05-05 |
Nothing on this page is sourced yet. A sourced fact links to a document that states it.
Change history
No change recorded since records began on 2026-09-24.