What Vulcain Engineering does

Vulcain Engineering Group SAS is a France-headquartered multi-sector engineering and consulting firm delivering technical services across the full project lifecycle — from concept and feasibility studies through detailed engineering, procurement support, construction supervision, commissioning, and operations and maintenance. Its core offering is deep discipline expertise across eight industrial sectors: Nuclear, Renewable Energies, Gas/Biogas/Hydrogen/LNG, Energy Networks, Process Industry, Infrastructure and Railway, Naval, and Health and Life Sciences. The group operates through a federation of 20+ wholly-owned subsidiaries that combine sector specialism with regional licensing, including Consultys (life sciences), AL Engineering (Denmark pharma/biotech), Infogene (digital transformation and IT), Hinicio (hydrogen and decarbonization), Crouch Waterfall (UK infrastructure), and the Vulcain Naval franchise.

The firm reports 740M EUR of consolidated turnover in 2024, employs 6,800+ people across 12+ countries, and runs 20 specialized engineering offices. Customer-facing engagement is sales-led and project-based, anchored in multi-year framework contracts with major industrial buyers: Orano (nuclear), Sanofi, GSK, Novartis, AstraZeneca, Servier, Pierre Fabre and Merck (pharma), TotalEnergies, BASF, Arkema, Solvay, INEOS (chemical/process), ArcelorMittal (steel/metals), SNCF, RATP and Alstom (rail), and Chantiers de l'Atlantique and CMA CGM (naval). Pricing is custom and quote-driven, scaled by engineering hours; salary benchmarks imply junior charges at €39-46k and seniors up to €50k, yielding a typical services-economics model.

Ownership is distinctly employee-aligned — 34% of capital is held by employees — with the balance founder- and management-controlled. Key recent strategic inflections include the 2025 Orano 'Aval du futur' nuclear fuel modernization partnership (10M+ engineering hours), 2023 strategic assistance on the $4B E-Fuel project in Uruguay, and sustained subsidiary acquisition across the UK, Germany, Denmark and Canada. Digital and IT capabilities (data, BI, LLM, BIM, SAP) are delivered through Infogene rather than as a standalone product platform, and no public API, software product, or proprietary AI model was disclosed.

Name

Vulcain Engineering

Legal name

VULCAIN ENGINEERING GROUP SAS

Website

https://vulcain-eng.com

Company type

Private

Founded year

2005

Operating status

Operating

Headcount range

5,001–10,000 employees

Short description

Vulcain Engineering Group is a French-headquartered multi-sector engineering consulting firm delivering feasibility, design, construction supervision and operations services across nuclear, renewables, gas/hydrogen, energy networks, process industry, infrastructure/rail, naval, and health/life sciences sectors for enterprise clients in 12+ countries.

Ownership category

akta.pro rank

Product category

Engineering Consulting Services

NAICS

Engineering Services (541330), Engineering Services (54133), Management, Scientific, and Technical Consulting Services (5416)

SIC

Services-Engineering Services (8711), Services-Engineering, Accounting, Research, Management (8700)

akta.pro primary industry

Energy Systems & Power Engineering Consulting (BPAHAIAG)

akta.pro secondary industries

Construction Management & General Contracting (EPCM, Scheduling, QA/QC, HSE) (EUAMAFAJ), Reliability, Safety & Risk Engineering (RAMS/PSM) Consulting (BPAHAIAK), Energy, Utilities & Environmental Engineering Staffing (BPACADAI)

Keywords

• Multi-sector engineering consulting
• Nuclear engineering services
• Renewable energy engineering
• Industrial process engineering
• Railway infrastructure engineering

Headquarters

HQ city

Neuilly-sur-seine

HQ country

France

HQ region

Europe

Offices12 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Engineering and Consulting Services: Professional engineering consulting services provided to industrial clients across multiple sectors. Revenue generated through project-based engagements covering studies, design, construction supervision, and technical assistance. Turnover of 740 million euros in 2024.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

Vulcain Engineering Group provides multi-sector sustainable engineering and consulting services covering the full project lifecycle — from feasibility studies and front-end engineering design through detailed engineering, procurement support, construction supervision, commissioning, and operations/maintenance. The firm serves eight industrial sectors (Nuclear, Renewable energies, Gas/Biogas/Hydrogen/LNG, Energy networks, Process industry, Infrastructure/Railway, Naval, and Health/Life Sciences) through a network of specialized subsidiaries and 20+ engineering offices across more than 12 countries, generating €740 million in 2024 turnover.

Product overview

Vulcain Engineering Group is a multisectoral sustainable consulting and engineering firm offering services across eight sectors: Nuclear, Renewable energies, Gas/Biogas/Hydrogen/LNG, Energy networks, Process industry, Infrastructure and Railway, Naval, and Health and life sciences. The company operates through its network of specialized subsidiaries including Consultys (life sciences), AL Engineering, AM Group, Apsalys, Cheme, Infogene, Pharmasys, Vesa, Vulcain Naval, Vulcan Naval Atlantique, and Vulcain Services. The group reported 740 million euros in 2024 turnover, employs over 6,800 people, and has operations across more than a dozen countries in Europe, North America, South America, Africa, and the Middle East. The company does not offer a software product or platform but provides engineering consulting services and technical expertise across various industrial sectors.

Differentiator

Problem solved

Functional benefit

Products and services

• Multi-sector Engineering and Consulting Services
• Consultys — Life Sciences Consulting
• AL Engineering — Pharmaceutical and Biotech Engineering
• AM Group — Management Consulting
• Apsalys — Life Sciences, Regulatory Affairs and Information Systems
• Cheme — Biotech, Pharma, Nuclear, and Agri-food Validation
• Infogene — Digital Transformation and Critical Data Management IT
• Pharmasys — GxP Project Expertise and Validation
• Vesa — HVAC and Controlled Atmosphere Engineering
• Atlantic Ingenierie — Energy Sector Engineering and Consulting
• Evolutec Ingénierie — Multi-disciplinary Engineering Design Office
• GTA Energies — Urban Heating and Cooling Network Design
• Hinicio — Hydrogen, Sustainable Transport, and Industrial Decarbonization Consulting
• Insite — Refinery and Chemical Industry Engineering
• Nipromec Group — Large-scale Project Management
• ABE — Railway Signalling and Telecommunications Engineering
• ATIF — Railway Systems Consulting, Engineering, and Work Assistance
• CCAMY-SYSTEME — Train Control Software and SIMULATIO Publisher
• Crouch Waterfall — UK Technical Planning, Assessment, and Project Management
• Vulcain Naval Méditerranée — Naval MCO Services
• Vulcain Naval Atlantique — Civil and Military Naval Turnkey Projects
• Vulcain Services — Multi-business French Engineering Operations

Quantifiable outcome

• 740 million euros 2024 turnover
• +2 more outcomes

Named customers20 records

Segments8 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

One partnership is on record.

• OranocoreStrategic or Co-development Partner · 4 November 2025Orano signed engineering partnership agreements with Vulcain as part of its 'Aval du futur' program to modernize nuclear fuel processing and recycling facilities in France. The program includes a fuel unloading facility and new MOX fuel fabrication plant at La Hague site (targeted for early 2040s) and a new spent fuel processing plant. Orano's engineering activity is set to double workforce to over 4,000 employees by 2030, with project workload exceeding 10 million engineering hours.

Scale indicators8 records

Recent moves4 records

Expansion highlights6 records

Broad incumbents

• Stantec: North American-headquartered engineering consultancy with growing European footprint across infrastructure, water, energy, and buildings; broad incumbent offering overlapping Vulcain's infrastructure, energy, and life sciences verticals.
• WSP Global: Global engineering professional services firm with significant rail, nuclear, and energy transition practice; broader scope and global scale make it a broad incumbent comparator rather than a direct nuclear/lifecycle specialist.

Direct peers

• AKKODIS: Adecco Group's engineering and digital services brand with strong European presence across energy, mobility, life sciences, and industrial clients; comparable multi-sector engineering services model and similar blue-chip client mix.
• Capgemini Engineering (formerly Altran): Global engineering and R&D services arm of Capgemini serving aerospace, energy, life sciences, rail, and industrial clients; direct competitor for digital, life sciences, and embedded engineering mandates overlapping Vulcain's Infogene and Consultys offerings.
• Framatome: EDF-controlled nuclear reactor and fuel services business providing engineering, design, and project services across the nuclear fuel cycle; directly comparable to Vulcain's nuclear and MOX-related engineering mandates.
• IDOM: Spanish private engineering and architecture group with multi-sector coverage including energy, nuclear, railway, and process industry; comparable employee-led culture and similar European industrial client base.
• Assystem: French-listed engineering group focused on nuclear, energy, and infrastructure; closest direct competitor to Vulcain in French nuclear engineering services with similar client base (Orano, EDF, CEA) and lifecycle services.
• Technip Energies: Listed French EPC and engineering firm for energy, hydrogen, LNG, and process industry projects; directly comparable on process industry and gas/hydrogen/LNG engineering services with TotalEnergies, INEOS, and BASF as shared clients.
• SPIE SA: French-listed technical services group providing energy, transportation, and industrial engineering services across Europe; comparable on railway (SNCF/RATP), energy networks, and process industry engineering mandates.
• Tractebel (Engie): Belgian-headquartered engineering consultancy within Engie covering nuclear, energy, water, and infrastructure; directly comparable multi-sector engineering services with strong European footprint and energy transition focus.

Market position

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/vulcain-engineering
• Xx.com/VulcainIng

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Subsidiaries21 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 Vulcain Engineering