Top 50 Engineering Services companies in Île-de-France

Capgemini Engineeringcapgemini.com

Engineering R&D services, combining broad industry knowledge and cutting-edge digital and software technologies to accelerate clients' journey towards Intelligent Industry.

ALTENalten.com

Provides engineering and IT services, supporting businesses in technological and sustainable transformation across various industries with high-level consultant-engineers.

Technip Energiesten.com

Leading energy engineering & technology company focused on LNG, hydrogen, ethylene, sustainable chemistry, and CO2 management Committed to accelerating the energy transition globally

SEGULA Technologiessegulatechnologies.com

Provides global engineering services across major industrial sectors, committed to innovation, from research to industrialization and production.

SYSTRAsystra.com

Leading engineering and consultancy group specializing in public transport and mobility solutions, connecting people and regions through transport infrastructure development.

Ingéropingerop.fr

An independent engineering company with expertise in infrastructure, transportation, water, environment, energy, and industrial facilities in over 70 countries

Abylsenabylsen.com

A company that values collective intelligence and encourages exploring new possibilities to create infinite value in various directions

Edvanceedvance.fr

Designs and implements nuclear islands and control commands for nuclear reactors under construction, domestically and internationally.

LGMlgm.group

The company offers technological, digital, and software engineering consulting, innovative solution design, and complex electronics production, supporting critical systems and industrial performance.

ADVANS Groupadvans-group.com

Engineering firm specializing in electronic, software, and mechanical systems; handles projects or provides expertise in microelectronics, software development, data/AI, and mechanical engineering.

GTTgtt.fr

Designs, builds cryogenic containment systems for liquefied gas transport, storage, develops LNG fuel systems, smart shipping, and green hydrogen electrolysers.

SYSTRA Francesystra.com

Engineering and consulting for public transport and mobility solutions, improving and modernizing transport infrastructure across urban and regional territories.

OTEIS Conseil & Ingénierieoteis.fr

French independent group, provides consulting, engineering, and solutions for public and private projects across building, water, infrastructure, and industrial sectors, emphasizing green and digital engineering.

VERTICAL SEAvertical-sea.com

A group providing engineering, consulting, and project management services in various sectors including real estate, construction, energy, and urban planning

ASTRONastrongroup.fr

Provide engineering consulting, training, and project support to drive innovation and transition in energy production and consumption sectors.

Elsys Designelsys-design.com

Designs embedded electronic systems, specializing in microelectronics, hardware, embedded software, and systems for diverse sectors like energy, space, and automotive.

DORIS Groupdorisgroup.com

Leading engineering, advisory, and project management services for clean conventional, renewable, and new energy projects globally.

MASER ENGINEERINGmaser-engineering.com

Established in 1973, this company provides industrial process design, integration, and maintenance services for leading industry groups across multiple sectors, with strong growth and diverse projects

SEMERU - FAYAT ENERGIE SERVICESfayat.com

SEMERU, part of FAYAT ENERGIE SERVICES, specializes in developing and deploying high-tech tools for building, infrastructure, facility management, environment, and transportation sectors

WSP en Francewsp.com

A global professional engineering firm offering sustainable solutions in building, transportation, environment, industry, energy sectors with expertise in project delivery and strategic advice

Anotechanotech.com

Partnering on large infrastructure projects, ensuring smooth execution, mitigating risks, and delivering compliant, high-quality, and safe solutions across all project phases.

ELCIMAÏelcimai.com

A French holding specializing in building and process engineering, logistics consulting, and IT engineering, with subsidiaries catering to various industries

Desmet Ballestradesmet.com

Provides custom-engineered plants and equipment for food, feed, and biofuels industries, transforming oilseeds, grains, and tropical oils into various products.

FEV Francefev.com

Offers engineering and consulting services for powertrain, vehicle, and energy infrastructure development. Supports transport and energy sectors with innovation and R&D expertise.

BERIMberim.fr

A leading French engineering and consulting group focusing on sustainable development, urban techniques, and environmental preservation with 320 employees

Sofren Groupvulcain-eng.com

An international consulting company specializing in engineering, management, and industrial strategy for the Energy, Industry, and Infrastructure sectors

APL Data Centerapl-datacenter.com

Consultancy, engineering, construction, operation, and maintenance of data centers. Sustainable IT and ecological data center design.

NBTECHnbtech.fr

Technical studies, technology consulting, and industrial engineering services for automotive, aerospace, railway, and industrial maintenance sectors across France.

Kickmakerkickmaker.fr

A multidisciplinary team passionate about high-tech product development, specializing in robotics, medical, consumer electronics, and sustainability, with an emphasis on CSR

setec itssetec.fr

Specializes in urban mobility and transport engineering, designing intelligent services, systems, and infrastructure. It advises clients on strategic technical challenges, innovating in digitalization and decarbonization.

AVENTAaventa.fr

Empowers Marine Energy market; provides Engineering & Consultancy services; focuses on technical excellence, employees, and innovative solutions for customers.

CITEMETRIEcitemetrie.fr

Specializes in housing renovation, providing audits, diagnostics, strategic consulting, and support for individuals, co-owners, communities, and social landlords.

Comutitrescomutitres.fr

Operational management of Navigo transport tickets, customer support, revenue distribution, and development of innovative mobility solutions in Île-de-France.

ADVANCE Engineeringadvance-eng.fr

ADVANCE Engineering, a subsidiary of CERAP Prévention, specializes in providing technical engineering services for complex projects in the nuclear sector

Groupe Solstycegroupe-solstyce.fr

Engineering, construction, and maintenance of solar photovoltaic power plants supporting energy transition for territories and businesses across the nation.

SHERPA ENGINEERINGsherpa-eng.com

Expertise in system engineering with modeling, simulation, and control-command services supported by proprietary tools and ongoing R&D partnerships.

3D PRINT3dprint.fr

Design office specializing in technology consulting, mechanical prototypes, and small series manufacturing across various sectors like automotive, medical, and aeronautic

INEXCO GROUPEinexco-groupe.com

Provides multidisciplinary expertise and intervention capabilities for industrial facility surveillance, including technical inspection, thermal treatment, tank inspection, rope access work, and non-destructive testing.

Transamotransamo.fr

Company specialized in mobility project management: quantitative studies, transportation planning, urban studies, project management, risk management, technical expertise, innovation in mobility solutions

LGM Ingénierielgm.group

Experts in embedded electronics, test equipment, and embedded networks for major industrial players in aeronautics, defense, rail, and automotive sectors.

iRiS Conseilirisconseil.com

Independent engineering firm with 140 experts specializing in transport infrastructure, urban planning, environment, mobility, and landscape project management.

Advantagead-vantage.fr

Provides engineering expertise for strategic projects in energy, mobility, and telecommunications, from design to equipment and infrastructure commissioning on site.

Olys Engineeringolys-engineering.com

Provides agile engineering solutions for energy and related industries, covering creation, startup, operation, maintenance, and modification of industrial equipment and installations.

Arpon Technologiesarpon-technologies.com

ARPON TECHNOLOGIES is a consulting firm specializing in engineering and project management in various sectors They provide services from concept to completion, with a focus on quality and client satisfaction

HOUSE OF ABY

Engineering and consulting firm specializing in innovative solutions across energy, aerospace, digital transformation, and life sciences sectors with regional agility.

SYMBIOZselene.tech

Consulting firm specializing in Mechanical, Electronic, and IT fields, placing engineers in development projects with major industry clients.

A.G.I.Ragir-ingenierie.fr

Support naval, offshore, aerospace industries with technical and financial project mastery, innovative solutions, project management, audit, training, and coaching services.

TVA Engineeringgroupe-tva.com

A well-established engineering company providing expertise in various sectors like oil & gas, power generation, water treatment, and more with a focus on client success

Groupe Genarisgenaris.fr

Specializes in electrical and electronic design, prototyping, and manufacturing with integrated product development for defense, mobility, and industry sectors.

SATIF SCUTUM GROUPsatif.fr

A leader in innovative solutions for safety and security, offering high-tech engineering services for industries such as aerospace, defense, marine, and automotive since 1977