X-energy | Company Profile - Revenue, Headcount, Tech Stack, Contacts

X-energy | Company Profile - Revenue, Headcount, Tech Stack, Contacts

Updated November 5, 2025
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X-energy is an advanced nuclear energy company based in Rockville, Maryland, founded in 2009 by Kam Ghaffarian.

Employees346
Revenue$104.9M
Total Funding1.4B

Industry & Market

Primary Industry
oil & energy
Location
Rockville, Maryland, United States

Funding Information

Latest Stage
Series c
Annual Revenue
$104,894,000

Headcount Distribution

Total Employees
346
Departments
19

By Department

Department Breakdown

Engineering
Human Resources
Information Technology
Business Development
Operations
Finance
Others

Keywords & Focus Areas

nuclear energyadvanced nuclearpebble bed nuclear reactorzeroemission energynuclear powerclean energyadvanced reactorneutronicsnuclear engineeringnuclear engineersmall modular reactorsmrreactornuclear reactorsystems engineerquality assurancenuclear electric power generationtriso-xnuclear supply securitycanadian nuclear market+10 more
30 total keywords

Overview

X-energy is an advanced nuclear energy company based in Rockville, Maryland, founded in 2009 by Kam Ghaffarian. The company specializes in developing High Temperature Gas Reactors (HTGRs) and the proprietary TRISO fuel that powers them. X-energy aims to provide clean, safe, secure, and affordable energy solutions globally, focusing on innovative nuclear technologies that support a low-carbon future.

The Xe-100 Reactor is a key product, designed to be smaller and safer than conventional reactors, generating 200 MW thermal and approximately 76 MW electric power. X-energy is also constructing the first HALEU fuel fabrication facility in the U.S., which will produce advanced nuclear fuel to support domestic supply chains. The company partners with governments and industries to deploy its small modular reactor technology and is involved in decarbonization initiatives, providing clean energy alternatives for heavy industries. Additionally, X-energy is exploring nuclear thermal propulsion for space exploration, aiming to support missions where solar power is insufficient.

Key Metrics

Total Employees
XXXX
Total number of employees
Engineering
XX
Number of employees in the engineering department
Sales Team
$XX
Number of employees in the sales department
Marketing
XX
Number of employees in the marketing department
Founded
XXXX
Year the company was founded
Revenue
$XXX,XXX,XXX
Total revenue of the company
Total Funding
$XXX M
Total funding of the company
Market Cap
$XXX,XXX
Market cap of the company

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Contact

Company
X-energy
Headquarters
801 Thompson Avenue, Rockville, MD 20852, US
Founded
2009
Languages
English
Industry
Oil & Energy

Technology Stack

Analytics & Tracking

Google AnalyticsGoogle Tag Manager

Social & Marketing

Google Dynamic RemarketingLinkedin Marketing Solutions

Database & Backend

Not found

Cloud & Infrastructure

Cloudflare DNS

Productivity

Not found

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