Nuvia

What Nuvia does

NUVIA is an international engineering, services, and products company specializing in the nuclear industry and other highly regulated industrial environments, operating as a wholly-owned subsidiary of VINCI Construction within the Soletanche Freyssinet division. Founded in 1960 with over 60 years of nuclear industry experience, the company provides lifecycle support from design and construction through operation, maintenance, decommissioning, and waste management for nuclear facilities. NUVIA operates across 17+ countries with strategic offices co-located near major nuclear facilities in Europe (France, UK, Sweden, Finland, Belgium, Germany, Spain, Czech Republic, Slovakia), North America (USA, Canada), and Asia/Middle East (China, India, UAE). Its service portfolio spans radiation protection (technicians, monitoring, dosimetry, NUVIA SIGMA), nuclear maintenance and mechanical services, decommissioning and dismantling (notably leading Ringhals 1&2 dismantling), waste management, civil engineering for nuclear facilities, and EPC delivery for complex programmes.

The company's revenue model combines professional services (engineering, EPC, decommissioning, maintenance contracts) with product sales (radiation monitoring instruments via NuviaTech, NUVIA SIGMA systems, NOVAPAK radioactive material transport packages, and MALLET nuclear waste disposal technology). Customers include major European utilities (EDF, Vattenfall, Fortum, Uniper, Cyclife), government entities (Magnox, UK Fusion Energy), and defence/healthcare/industrial segments requiring specialized nuclear expertise. Distribution is enterprise-direct with dedicated account teams and embedded on-site presence; large projects are pursued through consortium structures (e.g., ILIOS with Kier and AECOM for the £200M STEP fusion programme, with NUVIA receiving ~50% of value). Customer concentration is high given reliance on a small number of large utility frameworks and government programmes, though the multi-year contract structure and 60-year safety track record (28 consecutive years of UK Gold Standard safety recognition) provide revenue visibility. Recent strategic activity includes four acquisitions since 2019 (ELAJO Engineering 2019, MBO Groupe 2023, TSSD Services USA 2024, Marsein Spain 2025) and the 2026 launch of NUVIA Suomi Oy in Finland, indicating programmatic geographic and capability expansion backed by VINCI Group's capital base.

Name

Nuvia

Legal name

NUVIA

Website

https://nuvia.com

Company type

Private

Founded year

1960

Operating status

Operating

Headcount range

1,001–5,000 employees

Short description

NUVIA provides engineering, services, and products across the full lifecycle of nuclear facilities, serving utilities, governments, and defence clients in 17+ countries as a subsidiary of VINCI Construction.

Ownership category

akta.pro rank

Product category

Nuclear Engineering Services

NAICS

Hazardous Waste Treatment and Disposal (562211), Waste Treatment and Disposal (56221), Nuclear Electric Power Generation (221113)

SIC

Hazardous Waste Management (4955)

akta.pro primary industry

Nuclear Plant EPC & Construction (EUAEAAAC)

akta.pro secondary industries

Waste conditioning, packaging & container systems (drums, casks, overpacks, canisters) (EUAKAGAC), Interim storage facilities & operations (LLW/ILW/HLW storage, vaults, dry storage for waste forms) (EUAKAGAD), Repository operations & waste emplacement (handling systems, emplacement, ventilation) (EUAKAGAI), Performance assessment, safety case & long-term monitoring (modeling, PA/SR, instrumentation) (EUAKAGAJ), Nuclear Waste Management & Geological Disposal (EUACADAM)

Keywords

• Nuclear engineering services
• EPC construction
• Nuclear decommissioning
• Radiation protection
• Waste management

Headquarters

HQ city

Rueil-malmaison

HQ country

France

HQ region

Europe

Offices16 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Engineering and EPC Services: Full range of engineering and EPC (Engineering, Procurement, Construction) services for nuclear facilities from design through construction to dismantling.
2. Operations and Maintenance Services: Technical services including maintenance, decommissioning, decontamination, waste management, and radiation protection throughout the nuclear plant lifecycle.
3. Products: Sale of nuclear products including radiation monitoring equipment, shielding solutions, and specialized instrumentation for nuclear and healthcare applications.

Go-to-market motion2 records

Distribution channels3 records

Marketing channels9 records

Core offering

Nuvia provides engineering, procurement, and construction (EPC) services alongside a range of technical services for nuclear facilities, including decommissioning, radiation protection, and nuclear waste management. The company also offers specialized nuclear products supporting facility operations, maintenance, and safety across the nuclear lifecycle.

Product overview

NUVIA is an international company providing EPC, engineering, services, and products for highly regulated and sensitive industrial sites, with over 60 years of experience in the nuclear industry. The company operates as a lifecycle partner offering comprehensive solutions across nuclear facility lifecycles. Its core portfolio includes radiation protection services (NUVIA Prevention), mechanical and nuclear maintenance services, nuclear decommissioning and dismantling, waste management, engineering and project management, and civil engineering works. NUVIA provides specialized products including radiation monitoring instruments through NuviaTech and the NUVIA SIGMA line, NOVAPAK radioactive material transport packages, and MALLET nuclear waste disposal technology. The company operates multiple divisions and subsidiaries including NUVIA France (with sub-brands NUVIA Process, NUVIA Protection, NUVIA Access, NUVIA Support, NUVIA Structure, Millennium, IFCEN, SAIT, OUVAROFF, Lyon Echafaudage), NUVIA Nordic (with NUVIA Suomi Oy, NUVIA Access), NUVIA UK, NUVIA USA (via TSSD Services), NUVIA Spain (via Marsein), NUVIA Czech Republic, NUVIA Germany, NUVIA China, NUVIA India, NUVIA Middle East, NUVIA Slovakia, NUVIA Benelux, and NUVIA Canada. The company is a subsidiary of Soletanche Freyssinet within the VINCI Group.

Differentiator

Problem solved

Functional benefit

Products and services

• Nuclear Engineering Services Engineering consulting and design services for nuclear facilities, including technical studies, project engineering, and design support for operators, utilities, and public-sector nuclear program owners.
• EPC Services for Nuclear Facilities Engineering, procurement, and construction services delivered to nuclear operators and program owners for new builds and modifications of nuclear facilities.
• Decommissioning Services End-of-life decommissioning programs for nuclear facilities, including dismantling, decontamination, and site remediation for nuclear operators and government bodies.
• Radiation Protection Services Operational radiation protection services for nuclear facilities, including monitoring, dosimetry, and safety support for workers and the surrounding environment.
• Nuclear Waste Management Services Nuclear waste handling, conditioning, storage, and transport services for radioactive waste generated by nuclear facilities.
• Specialized Nuclear Products Specialized products supplied to nuclear facility operators to support operations, maintenance, and safety across plant lifecycles.

Quantifiable outcome

• 28 consecutive years of Gold Standard Safety recognition in UK
• +3 more outcomes

Named customers13 records

Segments6 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Nine partnerships are on record, tiered core and minor.

• Kier GroupcoreStrategic or Co-development Partner · 16 March 2026ILIOS consortium (Kier and NUVIA joint venture) with AECOM, architects AL_A and Turner & Townsend, won £200M design-build contract from UK Fusion Energy for STEP fusion programme infrastructure at West Burton. Nuvia receiving approximately 50% of contract value.
• AECOMcoreStrategic or Co-development Partner · 16 March 2026ILIOS consortium member providing specialist support for STEP fusion programme design-build contract.
• Turner & TownsendcoreStrategic or Co-development Partner · 16 March 2026ILIOS consortium member providing specialist support for STEP fusion programme design-build contract.
• MirioncoreTechnology or Integration · 10 October 2025Partnership to advance Czech nuclear projects, combining NUVIA's local expertise with Mirion's radiation detection and measurement technologies.
• CyclomedicalcoreStrategic or Co-development Partner · 26 June 2025Alliance to advance radiopharmaceutical production capabilities, combining expertise in nuclear medicine production.
• WiN FranceminorGTM or Marketing Partner · 19 March 2024Partnership supporting women in nuclear industry, promoting inclusion and gender balance in the sector.
• Abu Dhabi PolytechnicminorStrategic or Co-development Partner · 31 March 2023MOU signed to support nuclear education and training, developing local talent for the nuclear sector in UAE.
• Oxford SigmacoreStrategic or Co-development Partner · 21 November 2022Partnership with University of Oxford and Singapore University of Technology and Design to advance nuclear materials and technology research.
• ZVVZminorStrategic or Co-development PartnerMemorandum of Cooperation signed between NUVIA a.s. and NUVIA Služby s.r.o. with ZVVZ for industrial cooperation.

Scale indicators17 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• Orano: French state-backed nuclear cycle company providing fuel cycle, decommissioning, waste management and nuclear services. Most directly comparable peer to NUVIA on the French nuclear services market and on waste/decommissioning capabilities.
• Framatome: EDF-affiliated nuclear reactor OEM and services provider offering engineering, fuel, components, instrumentation and plant services across the lifecycle. Overlaps with NUVIA on nuclear services, instrumentation, and engineering for European fleets.
• Bilfinger: European industrial services provider with a dedicated nuclear services division covering maintenance, modification, decommissioning and radiation protection. Direct competitor for European nuclear operations and maintenance contracts.
• Studsvik: Nordic-headquartered nuclear services company specialising in decommissioning, waste treatment, fuel and materials technology. Closest peer to NUVIA on Swedish and Finnish decommissioning/waste work.
• EnergySolutions: US-focused nuclear services and decommissioning firm operating multiple large decommissioning sites. Directly comparable on the US decommissioning services side of NUVIA's business (Pilgrim, Crystal River, Vermont Yankee relationships).
• AtkinsRéalis (formerly SNC-Lavalin): Global engineering services firm with a sizable nuclear business covering CANDU reactor services, decommissioning, and new-build support. Comparable to NUVIA on the EPC and decommissioning side and overlaps on Canadian/UK nuclear work.
• Westinghouse Electric Company: Global nuclear plant services and fuel provider with reactor fleet and decommissioning services. Comparable on US/EU plant services, instrumentation and lifetime extension programmes.

Broad incumbents

• Jacobs Solutions: Large US engineering and professional services firm with major nuclear, environmental and critical mission infrastructure practices. Overlaps with NUVIA through US/EU government nuclear contracts and decommissioning programmes.
• Bechtel: Global EPC and construction giant with longstanding nuclear new-build and large government project exposure. Comparable as a broad incumbent pursuing large, complex nuclear and infrastructure contracts.

Emerging players

• Mirion Technologies: Radiation detection and measurement specialist and explicit NUVIA partner on Czech nuclear projects. Functionally adjacent on the radiation protection/instrumentation side rather than a like-for-like services competitor.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks7 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/nuvia
• Xx.com/NuviaUK

Compliance6 records

Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries7 records

Funding overview

Funding rounds

Investors

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

M&A1 record

Investments

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

Frequently asked questions about Nuvia