The 30 largest consulting firms in the Seine-Saint-Denis department

ARKANCEarkance.world

Provides digital transformation solutions and expert services for architecture, engineering, construction, and manufacturing industries, optimizing design, build, and manufacturing processes.

Veolia | Engineering & Consultingengineering-consulting.veolia.com

Consulting engineering and strategic assistance division specializing in designing sustainable solutions for public, industrial, and tertiary sectors, focusing on resource management and performance improvement

Veolia | Énergie & Décarbonationveolia.fr

Provides energy audits, renewable production, smart cooling networks, and performance optimization to ensure sovereignty and environmental footprint reduction for industries and local territories.

CORELIAcorelia.ai

CORELIA correlates data for clients, blending expertise with project complexity through IT and business alignment, emphasizing data's importance in all projects

GIDEFgidef.org

A consulting firm offering professional reclassification support, engineering programs, competency assessments, education needs analysis, and social/economic studies for strategic decision-making

Cantorcantor.fr

Cantor is a computer service and engineering company specializing in software and data engineering, including big data processing within strict deadlines

GLIgli.fr

Technical engineering and consultancy services for smart buildings focusing on energy efficiency, fire safety, cybersecurity, and electrical systems through project management and support.

Dékupledekuple.com

Family-owned group specializing in cross-channel data marketing, supporting large and mid-sized companies with turnkey creative marketing solutions.

INTERCOM Technologiesintercom-technologies.fr

Specialized in high-value project expertise and management, supporting strategy, providing expert assistance, and operating nearshore agency for quality and growth.

OGI - OMNIUM GÉNÉRAL D'INGENIERIEogi2.fr

OGI is a specialized engineering firm for public space development, offering a range of technical expertise for all aspects of project planning

COTEBAarteliagroup.com

European leader in engineering and project management, specializing in construction, infrastructure, and environment projects with a focus on professionalism, ethics, and sustainability

Calliope Business Solutions by TVH Consultinggroupe-calliope.com

Provides digital transformation through Microsoft and Sage ERP and CRM integration, utilizing packaged modules and structured methodology for retail, manufacturing, and services.

Compagnie Francaise Informatiquecfigroupe.com

A French leader in IT distribution and services for medium and large enterprises, evolving into a business solutions integrator with flexible payment options

GLOBAL PARTNERglobal-partner.fr

Audit, optimize, and manage telecommunication and printing solutions, combining negotiation, consulting, and technical expertise for best user experience.

SoftwareOne Francesoftwareone.com

Global provider of software and cloud solutions, specializing in license lifecycle management, migration, modernization, and digital transformation support.

ADENISadenis.fr

Innovative cybersecurity and IT services provider for small and medium-sized businesses, offering a competitive edge and future-oriented solutions to boost revenue

InnovQubeinnovqube.com

Consulting and SaaS solutions specializing in cloud strategy, architecture optimization, security, automation, training, and digital transformation for businesses.

AMOPRIM/AMODEVamodev.eu

Specialized in real estate project consulting for public actors, investors, and developers Services include auditing, project management, environmental assistance, and more

Wortiswortis.fr

A Paris-based digital services company operating in system development, engineering, consulting, outsourcing, and telecommunications equipment across Europe and Africa

Resadiaresadia.com

Network of regional businesses providing customized converged IP solutions including IT services, telecommunications, security, and hardware installation for companies of all sizes.

Crisalydecrisalyde.fr

A team of experienced consultants providing crisis preparation, management, training, and response services to both public and private sectors

Team-Xteamx.fr

A team of web and digital enthusiasts since 2002, providing digital services to over 600 clients with a team of 50+ collaborators

Big Appsbigapps.fr

We are a team of 30+ data management specialists, providing consulting services in Data, DevOps, and Cloud to help clients optimize their digital transformation projects

Ceritekceritek.com

Ceritek specializes in customer relations and unified communications, providing strategy, integration, and support to help companies enhance their customer experiences and loyalty

ETIXWAYetixway.com

A company specializing in digital transformation and Open Source, guiding clients in data analysis, IT systems evolution, and overall transformation success

ISTAVistav.fr

Private training and consulting organization specializing in urban wildlife expertise, hygiene, and risk management related to urban animal life in its various forms.

NEOFI Solutionsneofi-solutions.com

Consulting and integration services for financial flow management, cash management, and software deployment with a focus on interoperability and pragmatism.

Groupe Fallyancemallyance.fr

Provides IT consulting, logistics solutions, infrastructure management, software development, and training with strong client and employee commitment.

SPEEGAR

Digital services consultancy specializing in Java and Angular web application development through collaborative methodologies to meet high technical standards for client projects.

Tisserand EC — Cabinet d'expertise comptabletisserand-ec.com

Accounting and SAP consulting firm assisting SMEs and small businesses with daily administrative, financial management, and growth strategy support.