The 65 largest companies in Cergy

Chubb Fire & Security Francechubbfs.com

Fire and electronic security solutions provider. Installation, maintenance of detection, extinction, access control, video surveillance systems, and remote monitoring for businesses and individuals.

CY Techcytech.cyu.fr

CY Tech is a leading institution in Sciences, Engineering, Economics, and Management with multiple campuses, formed from the merger of EISTI and UCP

Communauté d'agglomération de Cergy Pontoisecergypontoise.fr

Intercommunal structure managing thirteen communes and 200,000 residents across 8,000 hectares in western Île-de-France region.

CPAM du Val-d'Oiseameli.fr

The company, part of the national health security system, supports over 11 million individuals in accessing healthcare services and managing health expenses

Les Déterminéslesdetermines.fr

Support and train entrepreneurs from priority urban and rural areas through training, networking, and fostering a proactive entrepreneurial mindset.

Ecole nationale supérieure de l'Electronique et de ses Applicationsensea.fr

This company offers high-quality engineering education with a focus on expertise, inclusivity, and sustainability, fostering innovation and responsible professionals in a supportive environment

Val d'Oise Habitatvaldoisehabitat.fr

Val d'Oise Habitat manages over 20,000 social housing units, serving as the leading public housing agency in the Val d'Oise department

ETF Servicesferoway.com

Designing railway safety systems, managing work preparation, material delivery, and site security, ensuring worker safety through training and a robust safety management system.

Sauvegarde du Val d'Oisesauvegarde-95.fr

Established in 1967, this organization in Val d'Oise provides protection and support for children and families, mediation, prevention, training, integration, and fighting against exclusion

Fédération Française de Hockey-sur-Glace (FFHG)hockeyfrance.com

Governing body for French ice hockey, organizing elite leagues, national cups, and supporting men's and women's national teams.

ESSEC Club of Economics (ECE)

A student-led club at ESSEC Business School preparing macro-economic reports focusing on French market trends in economics and financial markets

SPIE Thépaultspie.com

Design and construction of overhead, underground electrical networks and substations, specializing in high-voltage and renewable energy infrastructure.

AXSON TECHNOLOGIESindustry.sika.com

Provider of resins, fabrics, adhesives, and machinable materials for composites, tooling, prototyping, and electrical encapsulation industries worldwide.

SPIE Operationsspie.com

Provides multi-technical services in energy and communications sectors, supporting energy transition and digital transformation with diverse, committed teams.

Groupe SOJAMsojam.fr

A French company specializing in grain protection and household pest control products, including insecticides, rodenticides, repellents, traps, and fire products

Editions ESPACES tourisme et loisirstourisme-espaces.com

Specialist in professional tourism information, offering professional publications, a specialized bookstore, a professional portal, job platform, and social network for the industry

Chaire-Master Droit et Ethique des affairesmasterethique.fr

Academic research and professional collaboration focused on corporate governance, risk management, and compliance through scientific activities and educational programs for business ethics.

Harmonieharmonie.fr

Specializes in exterior thermal insulation, building restoration, and waterproofing services focused on energy performance and environmental standards in Île-de-France.

CDIPcdip.com

Software publisher for Windows specializing in genealogy and digital photo software Leading provider of genealogy and scrapbooking internet portals

Île de loisirs de Cergy-Pontoisecergy-pontoise.iledeloisirs.fr

An outdoor leisure island near Paris offering a wide range of activities including water sports, nature expeditions, team-building activities, catering, and event space rental

HELIOShelios-incendie.fr

Specialized company in designing, implementing, and maintaining fire safety systems to protect assets, operations, and employees, offering a range of fire protection solutions

Points communs - Scène nationale Cergy-Pontoise / Val d'Oisepoints-communs.com

A multidisciplinary arts organization in the Paris region, focusing on dance, music, and circus, with a strong emphasis on community engagement and artist residencies

RDMCrdmc.fr

The company specializes in developing and aligning technical environments, creating operational procedures, installing information systems, and providing ongoing technical support

Techmatechmadev.com

Provider of services, turnkey supply, and technical assistance for industrial process control, automation, instrumentation, safety, SCADA, and telecoms for over 25 years

devo.todevo.to

A web agency established in 2011, specializing in custom business application development for web, app, and mobile platforms Contact: contact@devotofr

GROUPE ESMC BUSINESS SCHOOLesmc-paris.com

ESMC Business School is a training center preparing apprentices for professions in accounting, commerce, real estate, and notary services from bac+2 to BAC+5

ROCH Servicerochservice.com

Accredited inspection and control of mechanical conformity and stability for public lighting and signaling, plus software development for maintenance management.

Avery Berkel Franceaveryberkel.com

Design and manufacture of precision weighing equipment and retail solutions for supermarkets, food retailers, and commercial businesses in France.

WYSIWYGwysiwyg.fr

Provider of private clouds for professionals hosting IT systems and full office environments, offering ERP, CRM, business management tools, and production management solutions

BM Finance et Conseilsbmfc.fr

Expert accounting services, business management advice, and innovative support throughout company creation, development, and transfer phases.

EG Retail France SASeg.group

Operates in distribution and service stations, offering quality service to customers and a pleasant work environment for employees.

DTN EDUCATIONdtneducation.com

French company providing On-Demand Teaching Services to Higher Education Institutes, connecting freelance teachers with program managers for operational efficiency

LERITYlerity-alcen.com

Design and manufacture of advanced long-range active imaging cameras and vision systems for defense, security, aerospace, and energy industries worldwide.

Raid ESSECraidessec.com

A student sports association organizing major annual events in Val d'Oise including a night run, a multi-discipline raid, and an urban trail

Gran Turismo Essec

An organization at ESSEC focused on uniting people through a shared love of automobiles by hosting major events for a diverse audience

ezyperfezyperf.com

Ezyperf offers a customizable operational management software that automates tasks, eliminates Excel files, and enhances efficiency across all business functions

Fédération Cheer Upcheer-up.fr

A federation supporting adolescents and young adults with cancer by helping them realize their projects with volunteers and experts, emphasizing psychological well-being

DESTINATION MULTIMEDIAdestination-multimedia.com

An association dedicated to digital inclusion and literacy, preventing digital risks and offering tailored projects nationwide in France

EXPERTISE MEDIAgoleader.io

Specialized advertising agency generating and detecting qualified leads online, offering innovative solutions to fuel sales force and launch businesses in specific sectors

BDE ENSEA

Established in 1954, the company organizes various activities at the ENSEA school to enhance student life and strengthen bonds between different classes

PUI CY Transferpui-cy-transfer.fr

Transforms public research into concrete innovations, supports entrepreneurship, and fosters an attractive innovation ecosystem for researchers, students, and businesses.

ExternAlliance - Solutions RH / Paie / Recrutementexternalliance.fr

Specialized payroll and HR management company for small and medium-sized businesses and accounting firms, offering expertise in HR, social law, and payroll services nationwide

HACTIFhactif.fr

The company provides accessible coworking spaces for individuals with disabilities to develop professional projects and helps businesses become more inclusive towards disability

ASSURDIXassurdix.com

An innovative insurance platform offering 10 tailored solutions for 1500 professions, with speedy online pricing, subscriptions, e-signatures, and claims management

Beneylubeneylu.com

An interactive online classroom for elementary schools that fosters collaboration between teachers, students, and parents through a variety of educational apps and tools

ATEP SERVICESatepservices.com

A company supporting businesses in digital transformation and optimization projects, providing expertise in system mapping, management improvement, performance audits, and ISO compliance

BSB Europe (BROAD Group)fr.broad.com

Broad Group pioneers energy-efficient technologies in air conditioning, energy efficiency, clean air solutions, and sustainable building construction to improve the environment and human conditions globally

ESSEC | CentraleSupélec - Master Data Sciences & Business Analyticsessec.edu

Top-ranked, accredited Masters program in Business Analytics with a unique hybrid curriculum, offering flexibility, internships, and professional thesis opportunities in Paris or Singapore

Cabinet d'avocats MONCONDUIT ASSOCIESmonconduit-avocats.fr

Specialized law firm in immigration and nationality issues, assisting individuals and employers in administrative procedures and legal disputes, with a focus on quality and responsiveness

Elite Marketing Agencyelite-marketing.fr

The company helps professional organizations generate high-quality leads through targeted traffic, funnel creation, website development, and consulting services for increased conversion rates

BMBD Communicationbmbd.fr

An accounting firm extends services through BM Business Development to help businesses enhance their communication strategies for success and growth

ESSEC-Moi l'Histoire (EMH)essecmoilhistoire.wixsite.com

The company organizes cultural visits, restoration projects, articles, and provides consulting services to promote historical and cultural heritage

Bureau des élèves ESSECbde-essec-interasso.com

The company is the leading student office in France with a large budget, organizing over 100 events annually, including Nuit de l'ESSEC and Gala de l'ESSEC

FAJJ AVOCATSfajj.fr

Specialized law firm in Business Law, business transfers, acquisitions, and advice to executives Expertise in M&A, company acquisitions, and commercial transactions

GDA EVENTS - Francegda-events.fr

Specialized event agency organizing corporate, public, private, and associative events such as parties, conventions, seminars, concerts, gala evenings, and weddings in France and abroad

Mission Potosi

This is an association of 30 ESSEC Business School students, partnered with Paris Descartes medical school, aiding miner's children in Potosi, Bolivia, focusing on improving their daily lives and ensuring access to education

Ford Entreprises groupe Jallu-Berthier

Specializing in corporate vehicles, this company offers a wide range of Ford vehicles and welcomes customers to explore options over a coffee

Karbosan Francekarbosan.com.tr

A leading Turkish manufacturer of high-quality abrasive products, offering a wide range of reliable solutions for perfect surfaces globally Promotes innovation, quality, and environmental responsibility

ZenT - ecozent-eco.com

The company is dedicated to addressing climate change by developing green hydrogen solutions for carbon free digital services and environmentally-friendly products

Just Grow - Agence Vidéojustgrow.fr

Video and marketing services focused on driving business growth by leveraging engaging video content and strategic marketing techniques.

EconoVogue Sociétéeconovoguesociete.wixsite.com

An international student-led club exploring economic insights in the fashion market, focusing on luxury, retail, design, technology, and global dynamics

Digital Week Competition ESSEC

A company organizes a competition where ESSEC students act as young digital consultants to solve real business digital transformation challenges

Roadianeopticolis.com

Software publisher streamlining logistics for freight carriers with solutions like Opticolis and GNS

TEKNOUPteknoup-services.fr

A technology consulting and services company specializing in digital transformation, delivering quality processes, services, and expert professionals to large enterprises

MOLENDE CAMPUS-FRANCE

A company focused on the intersection of digital and health sectors, driven by innovation to fuel growth and competitiveness