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X-energy

Energy · Rockville, United States · Founded 2009 · IPO 2026 Unicorn

Delivering the next generation of carbon-free energy by reinventing nuclear power

Valuation
$9.10B
Market cap · Apr/2026
Revenue
$94M
Latest reported FY

Investors

24 investors on X-energy's cap table

Sourced from Dealroom's funding history. Investor profile links are shown where available.

Seed 1 investor entered at this stage
IBX
Series B+ 23 investors entered at this stage
Segra Capital Management
Reaves Asset Management
Ares Management
Ontario Power Generation
Kenneth Griffin
Amazon
DL E&C
Doosan Enerbility
NGP Energy Capital Management
Ares Acquisition Corporation
XTX Ventures
Corner Capital Management
Curtiss-Wright
Kam Ghaffarian
Stack Capital Group
Jane Street Capital
Gula Tech Adventures
ARK Invest
Galvanize
Emerson Collective
University of Michigan
Hood River Capital Management
Point72

Ownership

Who owns X-energy

Estimated cap table from Dealroom's shareholder data — share of equity by holder. Stakes as last recorded by Dealroom (Apr/2026). Percentages are indicative.

25% Amazon

Some investors are hidden on this public profile. See the full cap table on Dealroom →

Global footprint

Where X-energy has talent and traffic

Workforce by country
10 countries with
team presence
🇺🇸 United States96.2%
🇨🇦 Canada1.1%
🇬🇧 United Kingdom0.5%
🇩🇪 Germany0.5%
🇿🇦 South Africa0.3%
Top 5 of 10 shown
Web traffic by country
130K monthly visits
across markets
🇺🇸 United States48.8%
🇨🇦 Canada6.3%
🇮🇳 India4.4%
🇦🇺 Australia3.8%
🇬🇧 United Kingdom3.6%
Top 5 markets shown

Talent graph

The shape of X-energy's talent

Dealroom maps X-energy's team person by person — pinpointing the standout operators and scoring them across the six dimensions investors underwrite. The counts and shape below are a public preview; the named individuals and exact scores live in the platform.

27 standout operatorsDealroom-flagged across the org
DimensionScore
AI Talent Score hidden — book a demo
Engineering Score hidden — book a demo
Product Score hidden — book a demo
Go-to-market Score hidden — book a demo
Leadership Score hidden — book a demo
Research Score hidden — book a demo
Book a demo to unlock X-energy's exact scores

Source: Dealroom Talent Intelligence. Public profiles show counts and the team's shape only — request a demo for the named individuals, per-person seniority and tenure, and team benchmarks vs peers.

Patent intelligence

$31M patent portfolio · 30 active families

Estimated portfolio value
$31M
0.34% of market cap · 4.1× larger than top peer Newcleo ($8M)
30 active patent families
Where X-energy innovates Nuclear fuelGraphiteRadiochemistryAtomic physicsMechanical engineering

Where X-energy concentrates vs peers

Each axis is a top-10 topic across X-energy and its closest peers. #1 = 100, #10 = 10, absent = 0.

Compare against

Source: Dealroom Patent Intelligence · Patsnap. Request a demo for the full per-sub-category breakdown, individual records, and quality-score history.

Market sentiment

What the market is saying about X-energy

An AI-synthesized read of the highest-engagement posts about X-energy on X over the past 7 days. We rank by likes & retweets, ignore corporate channels, and surface the themes that broke out from real people.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

See X-energy on the full Dealroom platform

Live deal flow, founder pedigree, hiring signals, revenue trajectory, and the full cap table.