COMPANY PROFILE

Ultra Safe Nuclear

Manufacturer of micro-modular nuclear energy systems that deliver safe, clean, cost-effective power and heat to remote mines, industry and communities

Seattle, United StatesFounded 2011Defence

Valuation $50–100M Last recorded · 2020

Headcount <100 Current team size

Total funding $10–50M Disclosed equity funding

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About Ultra Safe Nuclear

Ultra Safe Nuclear Corporation (USNC) is a pioneering company in the nuclear energy sector, specializing in the development of advanced nuclear technologies. The company operates in both the energy and aerospace markets, providing innovative solutions for clean power generation and space exploration. USNC's core products include advanced nuclear reactors and ultra-high temperature testing facilities, which are crucial for the development of Nuclear Thermal Propulsion (NTP) systems. The company's clientele ranges from government agencies like NASA to private sector entities seeking sustainable energy solutions. USNC's business model focuses on research and development, leveraging government grants and contracts, such as the Phase II SBIR awarded by NASA, to fund its projects. Revenue is generated through the commercialization of its technologies and strategic partnerships.

Source: Dealroom company data

At a glance

Status: Operational
Founded: 2011
Headquarters: Seattle, United States
Employees: 22
Open positions: None listed
Dealroom signal: 32.9/100
Sub-industry: Clean Energy
Sector: Defence, Sustainable Development Goals, Nuclear Fission, Space Tech, Spacecraft Propulsion, Space Exploration, Climate Tech, Space Utilities, Space Vehicles Components and Payloads
Technology: Hardware, Deep Tech
Business model: Manufacturing
Client focus: b2b
Links: Website LinkedIn X

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Funding history

1 recorded event

Company financing events and reported valuations.

Deal type	Date	Amount	Valuation	Investors	Source
SERIES A✓Equity / VC	Feb 2020	$17M	$70M	Undisclosed	—

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Growth signals

Ultra Safe Nuclear website traffic

Latest recorded traffic for Ultra Safe Nuclear is 880 monthly website visits, down 83.1% over the last three months. Ultra Safe Nuclear's team declined 12% over the past year.

Latest monthly visits880 3-month web change-83.1% 1-year team growth-12%

Monthly website visitsAug 2019–Nov 2025

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