Consulting firms headquartered in Île-de-France

Capgeminicapgemini.com

Imagine future organizations, making it real with AI, technology, and people, delivering end-to-end services and solutions across strategy, technology, design, engineering and business operations

Atosatos.net

Provides tailored AI-powered, end-to-end solutions for all industries, specializing in cybersecurity, cloud, and high-performance computing, fostering a secure, decarbonized future.

Sopra Steriasoprasteria.com

Offers consulting, digital services, and solutions, assisting large companies and organizations with digital transformation, improving competitiveness through technology and collaboration.

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.

Mazarsforvismazars.com

Global integrated partnership providing audit, accountancy, advisory, tax, and legal services through fifty thousand professionals across more than one hundred countries worldwide.

Publicis Groupepublicisgroupe.com

Helps clients transform their marketing and digital businesses, providing expertise in communications, media, data, and technology across 100+ countries.

ALTENalten.com

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

Webhelpwebhelp.com

The company specializes in creating innovative customer journeys using data insights, AI, and human talent to drive growth for brands worldwide

Inetuminetum.com

Provides digital services and solutions to businesses, public sector, and society, driving performance, innovation, and digital transformation across 19 countries.

Ipsosipsos.com

Ipsos provides accurate and relevant information to help clients make confident decisions, shaping precise measurement into actionable insights for success

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

Capgemini Inventcapgemini.com

Digital innovation, consulting, and transformation services combining strategy, technology, data science, and creative design to help businesses envision and build the future

Egisegis-group.com

An international consultancy specializing in sustainable infrastructure, construction engineering, and mobility services, working towards achieving carbon neutrality and social development globally

Expleo Groupexpleo.com

Partners with organizations for business transformation, operational excellence, and future-proofing businesses through AI engineering, digitalization, hyper-automation, cybersecurity, and data science.

Altrancapgemini-engineering.com

Altran, now Capgemini Engineering, offers engineering services Follow them on LinkedIn for updates and insights

SEGULA Technologiessegulatechnologies.com

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

Sogetisogeti.com

Helps organizations with technology solutions, implements innovation quickly, focuses on quality engineering, cloud, application development through AI, data, and automation.

SYSTRAsystra.com

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

Apaveapave.com

Specializes in technical, human, environmental, and digital risk management, ensuring safety and performance across various economic sectors for over 150 years.

Forvis Mazars Groupforvismazars.com

International partnership delivering audit, tax, and advisory services across one hundred countries and territories through an integrated global professional services network.

Assystemassystem.com

Independent nuclear engineering company accelerating energy transition, developing nuclear and renewable energies, power grids, hydrogen projects, and low-carbon transport.

Arteliaarteliagroup.com

consultancy, engineering, and project management group specializing in mobility, water, energy, building, and industry, offering comprehensive engineering solutions globally.

SOCOTECsocotec.fr

Provides services throughout the entire life cycle of built assets for compliance, extended lifespan, improved performance, and people’s safety in construction, infrastructure, and industry.

Wavestonewavestone.com

Provides consulting services combining technology and business expertise for strategic transformations and sustainable transitions for large companies.

KPMG Francekpmg.com

Professionals providing audit, consulting, and accounting expertise to international key accounts, mid-sized companies, family groups, and very small businesses across various sectors.

TRIGOtrigo-group.com

Provides comprehensive quality solutions and management services for automotive, aerospace, and transport industries, addressing supply chain challenges globally with local expertise.

Cerfrancecerfrance.fr

Provides comprehensive accounting and consulting services across France. Supports businesses and individuals in various sectors with management, administrative, and legal aspects.

Groupe SIIsii-group.com

Engineering and digital services company providing innovative solutions to large groups across various sectors, developing new technologies and evolving information systems.

Vulcain Engineering Groupvulcain-eng.com

Provides engineering consulting and project solutions for energy and environmental sectors, delivering technical assistance, expertise, and project management globally.

Gfi worldgfi.world

digital services, IT consulting, and digital transformation. Offers solutions for various sectors, aiding companies in their digital evolution.

Synergie Francesynergie.fr

French leader in HR services: recruitment, training, and HR consulting Providing solutions in various sectors, emphasizing proximity, performance, and diversity

OPENopen.global

Supports large companies and public organizations in digital transformation, focusing on technological performance, sovereignty, digital sobriety, and scaling innovations with advanced solutions.

Talantalan.com

Supports clients in end-to-end Data & AI transformation, combining management consulting with technological expertise, creating measurable and sustainable impact.

Fiducialfiducial.fr

An international provider of professional services specializing in business counseling, bookkeeping, payroll, tax, and financial management for small businesses and individuals

BNP Paribas Real Estatebnpparibas.com

Offers comprehensive real estate services including property development, transactions, consulting, valuation, and property management across Europe, the Middle East, and Asia.

PwC Francepwc.fr

Offers consulting, audit, legal, and tax expertise, blending technology with multidisciplinary knowledge to accelerate sustainable business transformation for organizations.

Scalianscalian.com

A global company founded in 1989 with 3 business lines focusing on Digital Transformation, Digital Systems, and Operations Performance across various countries

Onepointgroupeonepoint.com

Experts in data, design, and platforms, transforming companies and public administrations through strategic vision and operational implementation with cutting-edge technology and business skills

Siasia-partners.com

Next-generation global consulting group specializing in strategy, AI, and management, helping clients with transformation through data science and advanced GenAI solutions.

Leytonleyton.com

International consulting firm helps businesses leverage financial incentives for growth and long-lasting performance by simplifying access to complex benefits.

HR Pathhr-path.com

HR Path is a leading Human Resources company offering advisory, implementation, and operational services to enhance corporate HR performance for clients worldwide

VISEOviseo.com

Assists clients globally with digital and business transformation using advanced technology and industry expertise for productivity, innovation, and competitiveness.

SE Advisory Servicesseadvisoryservices.com

Helps organizations achieve sustainability, energy, and digitalization goals through expertise, global implementation, and AI-powered software, turning challenges into advantages.

Magellanmagellangroup.eu

Magellan Partners helps businesses succeed in their digital transformation by combining business expertise, technology knowledge, and digital creativity to open new digital paths

Business Francebusinessfrance.fr

Business France promotes French companies internationally, assists with exports, attracts foreign investments, and manages the VIE program, with a global presence in 70 countries

Artefactartefact.com

Consulting company focused on data and AI adoption, specializing in data transformation and marketing to drive business results across the value chain for global brands.

Grant-Thornton Francegrantthornton.fr

Provides audit, financial advisory, operational consulting, legal and tax advice, and sustainable transformation services to French businesses.

Apsideapside.com

Provides consulting, engineering in Information Systems, Technical and Scientific Computing, Automotive and Financial Engineering, for large French and European groups.

Ingéropingerop.fr

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

GROUPE ALPHAgroupe-alpha.com

Expertise and consulting in social relations and local development. Provides employment solutions with social partners and local authorities.

Abylsenabylsen.com

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

agap2agap2.com

Global consulting firm specializing in industries and information systems, creating value for customers and consultants through innovation and extensive technical know-how.

Aymingayming.com

Partners with businesses, institutions to unlock lasting value. Translates policy into opportunities, manages growth transformation. Specializes in innovation, HR, taxes across 14 countries. Delivers tangible results beyond consulting.

Sopra Steria Nextlinktr.ee

Management and digital transformation consulting firm designing and implementing projects and transformations for businesses and institutions, driving tangible and sustainable impact through technology and human ingenuity.

Webhelp Enterpriseconcentrix.com

It provides comprehensive B2B sales solutions including demand generation, inside sales, customer success, and go-to-market consultancy with global expertise.

STSsts-certified.com

Technical advisory and conformity assessment services for solar and storage components, including manufacturing audits and inspections for global renewable energy project developers.

Infotelinfotel.com

Provides IT and digital transformation consulting for large enterprises, focusing on strategic design, technological expertise, and agile development, from conception to implementation.

Extiaextia-group.com

Offers IT consulting services across various sectors, focusing on employee well-being to drive project success and client performance with a collaborative approach.

Davidson consultingdavidson.fr

A management consulting and technology company with over 2,000 employees, expanding internationally with a focus on employee well-being and creativity

Consort Groupconsort-group.com

Enables companies to leverage data assets for competitive advantage through IT infrastructure services, data expertise, digital development, and media engineering.

Accenture Franceaccenture.com

Provides management, technology, and outsourcing services, leveraging experience and innovation to help organizations and governments enhance their performance across various industries.

setecsetec.fr

French multidisciplinary engineering group realizing complex construction projects worldwide, known for technical excellence in design and supervision, active in digital transition and innovation.

mc2imc2i.fr

Independent consultancy in Information System, supporting business and IT departments with methodological expertise for project phases, cost control, innovation, and market adaptation.

Business & Decisionbusinessdecision.com

Specializes in collecting, analyzing, exploiting, and valorizing data. Designs and deploys innovative solutions for business transformation through cutting-edge technologies like AI.

Neosoftneosoft.fr

This company offers independent digital transformation consulting services across various expert communities like cybersecurity, data, and software engineering, serving diverse target markets.

Groupe Qualiconsultgroupe-qualiconsult.fr

The company provides general technical support to project owners with services such as technical control, audits, evaluations, support, and training in the construction sector

Questelquestel.com

Provides software, tech-enabled, and consulting services for optimal management of intellectual property assets, offering strategic advantages and cost savings to clients.

BDO Francebdo.fr

Offers audit, financial consulting, and accounting services in France, supporting various business sizes and sectors. Global network presence.

Prodwareprodwaregroup.com

Supports organizations in complex digital transformation, combining expertise with innovation. Delivers end-to-end value from consulting to managed services, developing own AI solutions.

HeadMind Partnersheadmind.com

Advises major companies on cybersecurity, digital projects, and Artificial Intelligence, with expertise in digital risks.

HN Serviceshn-services.com

Provides IT services across banking, insurance, retail, and industry sectors, with an internal institute for professional IT training and career development.

LGMlgm.group

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

Sofrecomsofrecom.com

Advises, guides, and supports telecommunications players' digital transformation and green transition, offering business, network, and IT consulting for improved operational performance.

ProductLife Groupproductlifegroup.com

Global service provider in Life Sciences, delivering end-to-end consulting and outsourcing services across the entire product lifecycle for various sectors.

AFD Technologiesafd.tech

Offers innovative, high-value services in telecoms and networks, supporting major companies through project lifecycle management, auditing, and managed solutions since 1998.

Nijiniji.fr

Provides consulting, design, and technology implementation for digital transformation in businesses and public organizations, including Salesforce integration and cybersecurity.

AREParep.fr

AREP is a multidisciplinary agency focused on ecological transition, designing sustainable solutions for territories and mobility while addressing environmental challenges through operational approach

RSM Francersm.global

International network providing audit, accounting, and consulting services through eighteen regional locations with over thirteen hundred employees and ninety partners delivering tailored solutions.

SQS Groupexpleo.com

Expleo is a company offering a range of services, for more information visit wwwexpleogroupcom, formerly known as SQS

CPAaudit-cpa.com

This firm specializes in accounting expertise, providing national coverage and international support for client growth. It has 17 offices and serves 7,000 clients.

CGI Business Consultingcgi.com

Digital transformation consulting firm that anticipates, designs, and implements customized strategies for various sectors to shape the economy of tomorrow

Saretec Groupsaretec.fr

Specializing in insurance expertise and arbitration, we handle various areas such as construction, property, liability, and catastrophe response for insurers

Cegos Francecegos.fr

Provides extensive professional training and development programs across management, leadership, HR, marketing, and project management internationally with expert consultants.

EXCOexco.fr

Network of independent accounting and auditing firms. Provides multidisciplinary expertise, local presence, national and international reach, client proximity, and entrepreneurial spirit.

IKOS GROUPikosconsulting.com

Technology consulting firm specializing in railway engineering and energy solutions, providing technical assistance and strategic advice for clients' projects worldwide.

kAMUgoogle.fr

Specialized agency in communication strategy and consulting, helping brands grow through digital communication, press relations, events, web design, and financial consulting

Protectim Security Groupprotectim.fr

Specialized security consulting, prevention, and project implementation with a result-oriented approach, serving major international clients and ensuring profitable security investments.

Konica Minolta Business Solutions Francekonicaminolta.fr

Providing digital transformation solutions including imaging, cloud storage, IT services, and healthcare solutions Specializing in printing, AI technology, and eco-friendly initiatives

eXaltexalt-company.com

A collective specializing in Tech & Digital, Market Finance, and Engineering, addressing complex challenges with specialized consultants, operating in France and internationally.

Axians Franceaxians.fr

Supports clients with digital infrastructure and solutions, covering applications, data, networks, cloud, telecom, and cybersecurity through consulting, design, integration, and services.

CSTBcstb.fr

Research, engineering, and evaluation for building well-being and safety, addressing materials, techniques, environment, and urban integration for French construction.

Fimefime.com

Enables creation, launch of secure solutions across payments, smart mobility, and digital identity. Provides strategic consulting, testing expertise globally.

SFEIRsfeir.com

Provides expert application development across web, mobile, cloud, data, and IoT, guiding clients through digital transformation with innovative products.

CDC Informatiqueicdc.caissedesdepots.fr

Provides IT solutions, guarantees security and integrity for public sector clients. Technological competence and innovation are key, anticipating and supporting digital changes.

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.

Chambres d'agriculturechambres-agriculture.fr

Public professional establishments, supporting farmers and communities through advice, training, research and development, representing agricultural, rural, and forestry sectors to public authorities.

Klee Groupkleegroup.com

Design and deliver tailored digital business solutions, supporting clients throughout their digital project lifecycle with a comprehensive range of expertise.

SOFTEAMsofteam.com

Offers consulting, digital solutions, and service excellence for business, regulatory, and digital transformations, focusing on banking, finance, insurance, industry, and services sectors.

NEXTONnexton-group.com

Information systems consulting, covering all project lifecycle phases like MOA, development, production, and project management for various sectors.

ARESares.fr

Established in 1986, ARES IT Services specializes in IT consulting, system integration, outsourcing, and design solutions for various sectors with over 600 employees