Black Semiconductor
Last verified 2026-05-17. 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 | $273.0Mattributed |
|---|---|
| Latest round | series-b, $273.0M, 2024-01-01attributed |
| Founded | 2020 |
| Headquarters | Aachen, Germany |
| Industry | infra |
| Stage | series-b+ |
| Website | blacksemiconductor.com |
Develops Integrated Graphene Photonics chips that mix electronic compute with photonic communication on a single CMOS-compatible die. Sold to data center, HPC, AI, autonomous-driving and robotics chipmakers facing bandwidth limits. Produces wafer-scale single-crystal graphene in-house after acquiring Applied Nanolayers, backed by a 254 million euro Series A.
Funding rounds
| Date | Round | Amount | Lead |
|---|---|---|---|
| 2024-01-01 | series-b | $273.0M | undisclosed |
Detected tech stack
Cloudflare, Microsoft Advertising, YouTube, Usercentrics, Google Analytics, Google Tag Manager, SnatchBot, Piwik PRO Core, DoubleClick Floodlight, WordPress, Bitmovin, PHP
Provenance
| Fact | Status | Basis |
|---|---|---|
| Series B, $273.0M | attributed | sifted named as publisher. No document URL on file. |
| Total raised $273.0M | attributed | sifted named as publisher. No document URL on file. |
| Company existence | self-reported | blacksemiconductor.com, read 2026-05-17 |
| Description | self-reported | blacksemiconductor.com, read 2026-05-17 |
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.