X-energy
Last verified 2026-04-29. 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 | $1.8Battributed |
|---|---|
| Latest round | series-d+, $700.0M, 2025-11-24attributed |
| Founded | 2009 |
| Headquarters | Rockville, MD, USA |
| Industry | climate |
| Stage | series-b+ |
| Website | x-energy.com |
X-energy designs the Xe-100 high-temperature gas-cooled small modular reactor plus TRISO-X fuel for industrial process heat and electricity. Customers include Dow Chemical, Amazon, and government utilities siting first-of-a-kind reactors. X-energy also operates a TRISO fuel fabrication facility supplying its own reactor fleet.
Funding rounds
| Date | Round | Amount | Lead |
|---|---|---|---|
| 2025-11-24 | series-d+ | $700.0M | undisclosed |
Detected tech stack
Cloudflare, WordPress, Yoast SEO 27.6, Cloudflare Bot Management, Cookiebot, WP Engine, React, PHP, MySQL, lodash .
Provenance
| Fact | Status | Basis |
|---|---|---|
| Series D+, $700.0M | attributed | techcrunch named as publisher. No document URL on file. |
| Total raised $1.8B | attributed | techcrunch named as publisher. No document URL on file. |
| Company existence | self-reported | x-energy.com, read 2026-04-29 |
| Description | self-reported | x-energy.com, read 2026-04-29 |
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.