Enrichment Technology Company

What Enrichment Technology Company does

Enrichment Technology Company (ETC) is a private joint venture, equally owned by Urenco and Orano (formerly Areva), that designs, manufactures, and deploys gas centrifuge uranium enrichment technology for the global nuclear power industry. The company serves as the dedicated centrifuge engineering and manufacturing arm of its two parents, with named deployments at Orano's Tricastin site in France and Urenco's Eunice site in New Mexico. ETC is registered in England and Wales with its head office in Capenhurst, UK, and operates manufacturing, R&D, and operations-support sites across five countries: the Netherlands (Almelo, primary manufacturing), Germany (Jülich, R&D and manufacturing), the UK (Capenhurst, corporate HQ and technical services), France (Tricastin), and the United States (Eunice). The underlying technology has been developed continuously since the 1960s, with proprietary carbon fibre reinforced polymer (CFRP) expertise dating to 1977; the gas centrifuge process is stated to be 50 times more energy-efficient than the obsolete gas diffusion method.

ETC's core offering is the design, build, qualification, installation, and lifecycle support of centrifuge cascades for uranium enrichment, complemented by nuclear fuel cycle services. Beyond its core nuclear business, ETC operates three wholly-owned subsidiaries pursuing adjacent industrial opportunities: Pronexos (CFRP rollers for printing/packaging, semiconductor supply chain services, NADCAP-accredited aerospace manufacturing, and specialist industrial processes such as electron beam welding and flow forming), STORNETIC (DuraStor flywheel-based energy storage systems for grid management, microgrids, and hybrid storage), and NPROXX (high-pressure hydrogen storage solutions for stationary and mobile applications). The company invests approximately 19.6% of annual revenue into R&D directed at low- and no-carbon energy technologies.

ETC's revenue model is enterprise B2B: long-cycle, contract-negotiated sales of engineered technology systems and related services directly to nuclear utilities and industrial customers, supplemented by hardware sales from its diversification subsidiaries. Pricing is quote-based and not publicly disclosed. Customer concentration is structurally high, with Orano and Urenco serving as both owners and primary customers; the diversified subsidiaries broaden the addressable market into industrial manufacturing, energy storage, and hydrogen, but are explicitly positioned as 'commercial opportunities outside core nuclear expertise.' ETC markets primarily through its corporate website (English, German, French, Dutch), a careers portal emphasizing employer branding, and a news and insights section, reflecting a relationship-driven, low-volume enterprise go-to-market.

Name

Enrichment Technology Company

Legal name

Enrichment Technology Company Limited

Website

https://enritec.com

Company type

Private

Founded year

2003

Operating status

Operating

Headcount range

101–250 employees

Short description

Enrichment Technology Company (ETC) is a private Urenco-Orano joint venture that designs, manufactures, and deploys gas centrifuge uranium enrichment technology for nuclear utilities worldwide. It also operates subsidiaries in carbon fibre products, flywheel energy storage, and hydrogen storage.

Ownership category

akta.pro rank

Product category

Uranium Enrichment Technology

akta.pro primary industry

Uranium Enrichment Services (Centrifuge/Laser, SWU Supply) (EUAKACAD)

akta.pro secondary industry

Fuel Cycle Support Services (Engineering, licensing support, conversion/enrichment contracting) (EUAKACAL)

Keywords

• Uranium enrichment technology
• Nuclear fuel cycle services
• Gas centrifuge technology
• Carbon fibre manufacturing
• Flywheel energy storage

Headquarters

HQ city

Almelo

HQ country

Netherlands

HQ region

Europe

Offices5 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Technology or R&D, Personnel, Operations, Supply Chain, Marketing or Sales, Infrastructure

Revenue model

1. Uranium Enrichment Technology: Design, manufacture, and deployment of world-leading gas centrifuge technology for uranium enrichment. Revenue generated from technology licensing, manufacturing, installation, and support services for nuclear fuel cycle operations.
2. Industrial Manufacturing Services (Pronexos): CFRP rollers for printing, packaging, fabric industries; semiconductor supply chain services; NADCAP-accredited aerospace services; flow forming, heat treatments, electron beam welding and specialist industrial processes.
3. Flywheel Energy Storage Systems (STORNETIC): DuraStor systems for grid management, microgrids, and hybrid energy storage. Revenue from system sales, installation, and ongoing support.
4. Hydrogen Storage Solutions (NPROXX): High pressure hydrogen storage for stationary and mobile applications.
5. Research and Development Services: Significant R&D investments (approximately 19.6% of annual revenues) supporting technology development, product enhancement, and new solution creation across energy and industrial sectors.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

ETC designs, manufactures, and deploys world-leading gas centrifuge technology for uranium enrichment, supplying nuclear fuel cycle infrastructure directly to nuclear utilities and operators across Europe and the USA. Through its subsidiaries Pronexos, STORNETIC, and NPROXX, ETC also provides carbon fibre reinforced polymer products, NADCAP-accredited aerospace and semiconductor manufacturing services, flywheel-based energy storage systems, and high-pressure hydrogen storage solutions.

Product overview

Enrichment Technology Company (ETC) is an innovative technology company providing advanced solutions for clean energy through a portfolio of nuclear and industrial technology products. The core offering is gas centrifuge technology for uranium enrichment—the world's leading process for producing nuclear fuel—supplemented by three subsidiary companies: Pronexos (carbon fibre products and industrial services), STORNETIC (flywheel energy storage systems under the DuraStor brand), and NPROXX (hydrogen storage solutions). ETC invests approximately 20% of annual revenue in R&D and operates five sites across Germany, the Netherlands, UK, France, and the USA as a joint venture between Orano and Urenco.

Differentiator

Problem solved

Functional benefit

Products and services

• Gas Centrifuge Technology The world's leading uranium enrichment technology using high-speed gas centrifuges that separate uranium isotopes (U-235 from U-238) via UF6 gas. Proven to be 50 times more energy-efficient than the legacy gas diffusion process, it is the most efficient method available for producing nuclear fuel from natural uranium. Sold and deployed to nuclear utilities and operators globally.
• Nuclear Fuel Cycle Services Complete support across the nuclear fuel cycle process, from uranium conversion through enrichment to fuel fabrication, enabling the conversion of natural uranium into reactor-grade nuclear fuel. Includes installation, testing, commissioning, refurbishment, and ongoing technical services at customer enrichment sites across Europe and the USA.
• Pronexos Industrial Products and Services Wholly-owned ETC subsidiary offering high-quality carbon fibre reinforced polymer (CFRP) products (specialist rollers for printing, packaging and fabric industries), semiconductor supply chain services, NADCAP-accredited aerospace manufacturing, and advanced industrial services such as flow forming, heat treatments, and electron beam welding.
• STORNETIC DuraStor Flywheel Energy Storage Systems Wholly-owned ETC subsidiary producing high-tech flywheel-based energy storage systems using almost frictionless technology. The DuraStor system combines multiple efficient flywheels with advanced power controls to offer a battery-free alternative for grid management, microgrids, and hybrid energy storage applications, with rapid charge/discharge capability and low maintenance.
• NPROXX High-Pressure Hydrogen Storage Part of the ETC Group, designing and manufacturing high-pressure hydrogen storage solutions for stationary and mobile applications, serving as emission-free fuel storage technology for the hydrogen economy.

Quantifiable outcome

• 400+ million tonnes of CO2 emissions saved globally per year through use of ETC's technology
• +2 more outcomes

Named customers2 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Five partnerships are on record, tiered core.

• PronexoscoreStrategic or Co-development Partner · 1 January 2013Pronexos is a wholly-owned subsidiary of ETC Group, offering carbon fibre products and specialist industrial services including CFRP rollers, semiconductor services, and aerospace components. Founded in 2013 as part of ETC's strategy to develop commercial opportunities outside core nuclear expertise.
• STORNETICcoreStrategic or Co-development Partner · 1 January 2013STORNETIC is a wholly-owned subsidiary of ETC Group, developing high-tech flywheel-based systems for energy storage and grid management. Founded in 2013 as part of ETC's strategy to develop commercial opportunities outside core nuclear expertise. Products include DuraStor flywheel energy storage systems.
• NPROXXcoreStrategic or Co-development Partner · 1 January 2013NPROXX is mentioned as part of ETC Group, designing and manufacturing high pressure hydrogen storage solutions for stationary and mobile applications. Part of ETC's strategy to develop commercial opportunities outside core nuclear expertise through innovative energy technologies.
• UrencocoreStrategic or Co-development Partner · 1 January 2006Urenco is one of ETC's parent companies and joint venture partners (50% ownership). Urenco is a global leader in uranium enrichment. ETC provides enrichment technology services and supports Urenco's operations, including at the Eunice, New Mexico site. The partnership was formalized in 2006 when ETC became an equal joint venture.
• OranocoreStrategic or Co-development Partner · 1 January 2006Orano (formerly Areva) is one of ETC's parent companies and joint venture partners (50% ownership). Orano is a major nuclear energy company. ETC provides enrichment technology services and supports Orano's operations at the Tricastin nuclear site in France. The partnership was formalized in 2006 when ETC became an equal joint venture.

Scale indicators5 records

Recent moves8 records

Expansion highlights5 records

Direct peers

• Urenco Group: Global uranium enrichment operator and 50% owner of ETC. Urenco runs centrifuge enrichment plants in the UK, Netherlands, Germany, and the USA and is the most direct comparable for ETC's gas centrifuge technology stack and SWU production model.
• Orano: French nuclear fuel cycle company and the other 50% owner of ETC. Orano operates the Georges Besse II enrichment plant at Tricastin using ETC's centrifuges, making it a direct peer in SWU supply and nuclear fuel cycle services.
• Centrus Energy Corp: US-based uranium enrichment and fuel services company developing advanced centrifuge technology (AC100M) for the American market. Directly comparable as a Western enrichment technology provider serving utility customers.

Broad incumbents

• Joint Stock Company TVEL (Rosatom fuel division): Russian nuclear fuel cycle operator running centrifuge-based enrichment facilities globally. Comparable as a major incumbent enrichment technology provider, though restricted from Western markets by geopolitical factors.
• Cameco Corporation: Canadian uranium producer with downstream fuel cycle involvement including a stake in Global Laser Enrichment. Comparable as a broad nuclear fuel cycle incumbent that touches but does not specialize in enrichment technology.
• BWX Technologies (BWXT): US nuclear components and fuel manufacturer serving naval, government, and commercial markets. Comparable as a broad nuclear-technology incumbent with manufacturing depth that overlaps with parts of ETC's specialty engineering footprint.
• Westinghouse Electric Company: Global nuclear power plant designer and nuclear fuel supplier with broader portfolio than ETC. Comparable as a broad nuclear technology incumbent and downstream counterpart for enriched uranium offtake.

Emerging players

• Silex Systems Limited: Australian developer of SILEX laser-based uranium enrichment technology, commercialized via Global Laser Enrichment in the US. Represents the principal emerging alternative to gas centrifuge technology that could challenge ETC's market position.
• Global Laser Enrichment: Joint venture of Silex Systems and Cameco commercializing laser enrichment in the United States. Comparable as a next-generation enrichment technology entrant aiming at the same SWU market as ETC.

Regional players

• KEPCO Nuclear Fuel (KNFC): South Korean nuclear fuel manufacturer supplying PWR fuel assemblies in the Asian market. Comparable as a regional uranium enrichment and fuel fabrication peer, though not directly competing in ETC's European/US footprint.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Profiles8 records

Subsidiaries7 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Enrichment Technology Company