NX Atomics
NX Atomics is a private advanced nuclear startup developing VELA, a 5th-generation liquid-fuel, liquid-lead-cooled small modular reactor targeting below $20/MWh for clean baseload power and industrial process heat, sold to enterprises like data centers, heavy industry, and utilities.
- Company typePrivate
- Founded2026
- HeadquartersIndiana, United States
- Headcount—
- GTM typeB2B
- OfferingHardware or Manufacturing
What NX Atomics does
NX Atomics is an advanced nuclear startup founded in January 2026 to address the capital cost and construction timeline problems that have limited nuclear power deployment. The company develops VELA, a 5th-generation small modular reactor (SMR) using a liquid fuel and liquid lead coolant architecture. VELA is designed to operate at high temperatures for both clean baseload electricity generation and industrial process heat applications, with stated targets of below $20/MWh levelized cost of energy, 99% baseload availability, and modular incremental scaling. The product is positioned to compete directly on price with unabated natural gas, with a self-published LCOE benchmark comparing VELA at $20/MWh against Gen III+ nuclear at $90/MWh, Gen IV SMRs at $60/MWh, and natural gas at $45/MWh.
The business model is enterprise sales-led: NX Atomics engages directly with heavy industrial customers (steel, cement, chemicals), hyperscale data centers, utilities, hydrogen producers, remote site operators, and maritime operators via field sales. Revenue is intended to be generated from sale of standardized reactor units and industrial process heat services, with pricing modeled on multi-year contracts; the company treats reactor production like modern factory manufacturing rather than bespoke megaproject construction. A core manufacturing partnership with Sciaky, Inc. (announced June 2026) applies Electron Beam Additive Manufacturing (EBAM) to produce nuclear-qualified reactor components, with the stated goal of lowering both upfront capital cost and operating cost through replaceable parts.
Following its January 2026 formation in Texas, the company relocated its headquarters to the Indiana Tech Corridor in February 2026 to access a state regulatory environment the company describes as nation-leading for SMRs. The leadership team includes John Warden (CEO), Jan Philipp Dabruck (CTO), Alexander Voss (CFO), Stephan Gottlieb (Chief Engineer), Titus Gebel (Founder and Chairman), plus dedicated heads of marketing, regulatory affairs and safety, structural materials development, and supporting engineering and partnership roles. The company is privately held, with no disclosed funding rounds, customers, or revenue to date.
NX Atomics firmographics
Firmographics- Name
- NX Atomics
- Legal name
- NX Atomics
- Website
- https://nxatomics.com
- Company type
- Private
- Founded year
- 2026
- Operating status
- Operating
- Short description
- NX Atomics is a private advanced nuclear startup developing VELA, a 5th-generation liquid-fuel, liquid-lead-cooled small modular reactor targeting below $20/MWh for clean baseload power and industrial process heat, sold to enterprises like data centers, heavy industry, and utilities.
- Ownership category
- akta.pro rank
NX Atomics industry classification
Industry- Product category
- Small Modular Reactors
- NAICS
- Turbine and Turbine Generator Set Units Manufacturing (333611), Power Boiler and Heat Exchanger Manufacturing (332410), Engine, Turbine, and Power Transmission Equipment Manufacturing (33361), Other General Purpose Machinery Manufacturing (3339)
- SIC
- Cogeneration Services & Small Power Producers (4991), Industrial Process Furnaces & Ovens (3567)
- akta.pro primary industry
- Gen IV / Advanced Reactor Systems (SFR, LFR, GFR, MSR, HTGR, Microreactors) (EUAKADAC)
Keywords
Where NX Atomics is headquartered
LocationHeadquarters
- HQ city
- Indiana
- HQ country
- United States
- HQ region
- North America
Offices3 records
Markets served
NX Atomics business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Personnel, Technology or R&D, Supply Chain, Operations, Infrastructure, Marketing or Sales
Revenue model
- SMR Reactor Sales: Sale of VELA small modular reactors to industrial customers, data centers, utilities, and other large-scale power consumers. The company treats reactor production like modern manufacturing rather than heavy construction, selling standardized reactor units.
- Industrial Process Heat Services: Providing high-temperature thermal integration for hydrogen production and other industrial processes requiring direct high-temperature heat input.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Target LCOE under $20/MWh |
Go-to-market motion2 records
Distribution channels1 record
Marketing channels4 records
NX Atomics product offering
Product offeringCore offering
NX Atomics develops and plans to manufacture the VELA 5th-generation small modular reactor (SMR), a high-temperature liquid-fuel, liquid-lead-cooled nuclear reactor designed for clean baseload power and industrial process heat. The company applies a manufacturing-first approach, using standardized designs and additive manufacturing partnerships to target a Levelized Cost of Energy under $20/MWh and 99% baseload availability for sale to enterprise customers in heavy industry, data centers, hydrogen production, grid stability, remote sites, and maritime applications.
Product overview
NX Atomics is an advanced nuclear company developing a single unified product — the VELA 5th-generation small modular reactor (SMR). VELA is a high-temperature liquid-fuel, liquid-lead-cooled reactor designed from inception to compete on price with natural gas, targeting under $20/MWh levelized cost of energy. The company's manufacturing-first approach standardizes reactor design and produces components faster through additive manufacturing partnerships (e.g., with Sciaky), enabling modular deployment across diverse applications including heavy industry, data centers, hydrogen production, grid stability, remote sites, and maritime propulsion.
Differentiator
Problem solved
Functional benefit
Brands
- VELA: NX Atomics' 5th-generation small modular reactor platform featuring liquid fuel with liquid lead coolant. Designed to deliver clean baseload power at under $20/MWh target levelized cost of energy.
Products and services
- VELA Small Modular Reactor VELA is NX Atomics' flagship 5th-generation small modular reactor featuring liquid fuel and liquid lead coolant technology. Designed for high-temperature operation, it delivers clean baseload power and industrial process heat, targeting a Levelized Cost of Energy under $20/MWh, 99% availability for baseload reliability, and modular scaling capability for sale to enterprise customers in heavy industry, data centers, hydrogen production, grid stability, remote sites, and maritime applications.
Quantifiable outcome
- Target LCOE under $20/MWh — directly competitive with natural gas
- +3 more outcomes
Companies that use NX Atomics
Customer profileSegments6 records
Ideal customer profiles6 records
NX Atomics technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
NX Atomics partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- Sciaky, Inc.coreNX Atomics partners with Sciaky, Inc. to apply Electron Beam Additive Manufacturing (EBAM®) to the production of components for NX Atomics' small modular reactor platform. Sciaky's EBAM systems have produced titanium and specialty-alloy structural parts for Airbus, Lockheed Martin, the US Navy, and NASA. The partnership extends proven additive manufacturing capabilities into commercial nuclear power for the first time at scale. Both companies are headquartered in the Midwest, with Sciaky in Chicago, Illinois and NX Atomics in Indiana.
Scale indicators5 records
Recent moves5 records
Expansion highlights5 records
NX Atomics competitors and assessment
Company assessmentDirect peers
- NuScale Power: NuScale is the only SMR designer with full NRC design certification (NuScale Power Module, 77 MWe). It is the most direct comparable as a small modular reactor developer targeting utilities and industrial customers with factory-fabricated, modular reactor units.
- X-energy: X-energy is developing the Xe-100 high-temperature gas-cooled SMR (Gen IV) targeting both electricity and industrial process heat applications. Same product category, same target customers (data centers, heavy industry), similar technology-stage profile.
- Kairos Power: Kairos Power is developing the KP-FHR fluoride salt-cooled high-temperature reactor (Gen IV) with a focus on iterative, low-cost prototype-driven development. Directly comparable as an advanced non-LWR reactor developer pursuing cost reduction through novel coolants and modular construction.
- Holtec International: Holtec is developing the SMR-160, a 160 MWe pressurized water SMR, and is well advanced in NRC licensing. Direct competitor in the LWR-based and advanced SMR category pursuing the same industrial and utility customer base.
- Rolls-Royce SMR: Rolls-Royce SMR is developing a 470 MWe factory-built pressurized water SMR targeting UK and international utilities. Direct competitor in the modular, factory-fabricated SMR segment with a similar thesis of manufacturing-led cost reduction.
- Oklo Inc. Oklo is developing compact fast reactors and microreactors (Aurora) targeting data centers and industrial customers with off-grid, behind-the-meter power. Direct comparable in targeting hyperscale data centers with advanced, non-LWR reactor designs.
- TerraPower: TerraPower is developing the Natrium sodium-cooled fast reactor (Gen IV), directly comparable to NX Atomics as a developer of a next-generation, non-LWR, advanced reactor pursuing cost-competitive clean baseload power and process heat.
Emerging players
- Last Energy: Last Energy is developing a small, modular microreactor (20 MWe) specifically targeted at European industrial and data center customers. Comparable as an emerging player pursuing factory-built, customer-financed nuclear power for industrial buyers.
Broad incumbents
- BWX Technologies (BWXT): BWXT manufactures naval nuclear reactors and is developing the BANR microreactor and advanced fuel fabrication capabilities. Broadly comparable as a nuclear component and reactor developer with mature nuclear-grade manufacturing expertise that intersects with NX Atomics' supply chain needs.
- Westinghouse Electric Company: Westinghouse is the incumbent global nuclear plant designer (AP1000, eVinci microreactor) with deep licensing, fuel, and service infrastructure. Broadly comparable as a competing reactor designer with vastly greater capital, supply chain, and licensing resources.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights7 records
Customer concentration
NX Atomics social profiles
Digital presenceNX Atomics financial estimates
Financial estimateRevenue estimate
Valuation estimate
NX Atomics leadership team
Management profileNumber of profiles
Profiles14 records
NX Atomics funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
NX Atomics M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about NX Atomics
What does NX Atomics do?
NX Atomics develops and plans to manufacture the VELA 5th-generation small modular reactor (SMR), a high-temperature liquid-fuel, liquid-lead-cooled nuclear reactor designed for clean baseload power and industrial process heat. The company applies a manufacturing-first approach, using standardized designs and additive manufacturing partnerships to target a Levelized Cost of Energy under $20/MWh and 99% baseload availability for sale to enterprise customers in heavy industry, data centers, hydrogen production, grid stability, remote sites, and maritime applications.
Is NX Atomics a public or private company?
NX Atomics is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was NX Atomics founded?
NX Atomics was founded in 2026.
Where is NX Atomics based?
NX Atomics is headquartered in Indiana, United States, in the North America region.
How does NX Atomics make money?
Two revenue lines are on record. SMR Reactor Sales are the primary driver. The others are industrial Process Heat Services.
Who are NX Atomics's main competitors?
Direct peers on record are NuScale Power, X-energy, Kairos Power, Holtec International, Rolls-Royce SMR, Oklo Inc. and TerraPower. Last Energy is listed as an emerging player. Broad incumbents are BWX Technologies (BWXT) and Westinghouse Electric Company.
Does NX Atomics have an API?
No public API is recorded for NX Atomics.
What industry is NX Atomics in?
NX Atomics's product category is Small Modular Reactors. Its primary akta.pro industry code is EUAKADAC, Gen IV / Advanced Reactor Systems (SFR, LFR, GFR, MSR, HTGR, Microreactors). Its NAICS code is 333611 and its SIC code is 4991.