About JEMS

Discover JEMS, spearheading innovation in the field of data, where our expertise is redefining the digital landscape.

Our unique approach and strategic vision enable us to create new services based on generative AI, analytics or mobile applications. Take a look at our history, our business model, and immerse yourself in our company culture.

Our mission

Our business is simple: enabling companies to unlock the full potential of their data. We are experts in the creation, management and operation of data platforms to enhance the value of our customers’ data patrimony.
Thanks to our unique “data-centric” methodology, and strong partnerships with all the major software publishers, we help our customers make the most of their data, and treat it as a patrimony that will enable them to differentiate themselves in the marketplace. Because nobody else has your data. Thanks to this methodology, your technical debt is erased and your ecological impact is reduced.

Our vision

Since 2020, data flows have overtaken goods flows in world trade. 30% of GDP is now linked to data-centric services. Clearly, data is now the beating heart of innovation and growth.
If data is indeed the world’s leading industry, every company needs to treat it as such, with a value chain that contributes to respecting environmental, societal and ethical standards.

We envision a world where every company, whatever its sector, can transform its data into a lever for sustainable and responsible development.

Our history

JEMS was founded in 2002 by Éléna Gihan, focusing on IT services for the financial markets. In 2012, the company turned to big data with the acquisition of EDIS Consulting, led by Nicolas Laroche and Cyrille Coqueret. In 2018, the offering expanded into digital services, followed by a succession of strategic acquisitions and a change of shareholder in 2023.
These key milestones have shaped our expertise and broadened our spectrum of action, enabling us to become the leading expert in the data industry today.

Our company model

An extensive company with a wide range of possibilities

JEMS has over 16 branches in France and abroad, with innovative and atypical fully restructured offices for the head office in Levallois-Perret.
Our company model is based on the “extended company” concept, which transcends traditional organizational boundaries. We offer our customers competency centers and service centers, either on site or in our secure premises. In this way, an employee can work for different customers in different agencies, telecommuting or locally, on a project or on a contract basis.

At JEMS, our mission, vision and extended company model combine to form a coherent Data Centric strategy that guides our daily actions.
We are dedicated to transforming the data landscape, providing our customers with the tools and expertise they need to thrive in the digital age.

Our values

Values represent the company's know-how. They are fundamental because they describe our approach to work and the conditions of life at JEMS.
We have four :

COMMITMENT

Knowing how to respect our commitments means keeping our word to our customers and employees. Doing what we say we're going to do: meeting costs and deadlines, providing training, etc.

Agility

It's the ability to challenge oneself in front of the customer. For the employee, it's the ability to constantly train to adapt to the market.

Audacity

It's the desire to push one's limits and challenge the status quo through continuous improvement, moving into new territory.

Diversity

La diversité nous permet de cultiver les points de vue. C’est pourquoi nous insistons beaucoup sur la notion de communauté technologique (ou autre) dans notre onboarding. Nous comptons plus de 55 nationalités chez JEMS.

Our commitments

We are actively committed to gender equality and respect for women’s rights within our company. This translates into internal policies aimed at promoting equity, eliminating pay gaps and supporting women’s careers in the tech and digital sector. All in all, an Égapro index of 95/100.

As a data and digital expert, JEMS is committed to a number of key initiatives in the field of Responsible Digital (NR). We are one of the 0.05% of companies in France with an SBTI greenhouse gas reduction trajectory. If we add our certification actions with OPQUAST, our Numérique Responsable label (in progress), the climate impact assessment of our projects and the awareness-raising of over 30% of our employees on this subject, JEMS places NR at the top of its strategy.

The inclusion of people with disabilities is at the heart of our concerns. We strive to create a working environment that is accessible to all, by adapting our infrastructures and raising our teams’ awareness of the importance of integration and respect for diversity. As proof of this, we will be signing a disability agreement with DRIETS Ile de France in 2023

Quality of life at work is essential to us. We implement initiatives designed to enhance the well-being of our employees, promote a healthy work-life balance, and encourage a positive and stimulating working environment. This is demonstrated by our company seminars (listen to our CMO’s PodCast), our new offices in Nantes and Levallois-Perret), and our commitment to a healthy work-life balance.

A few numbers...

900

employees
A team of diverse and committed talents.

55

nationalities
This diversity enriches our perspective and our approach.

22 years

of experience
Recognized expertise and a rich history of achievements.

93M€

in sales
A testament to our impact and continued growth.

500

completed projects
Proof of our ability to deliver innovative solutions.

Our addresses

France
HQ 9 Pl. Marie-Jeanne Bassot, 92300 Levallois-Perret
JEMS OUEST 24 rue Monteil, 44000 Nantes
JEMS SUD-EST 152 Rue Pierre Corneille, 69003 Lyon
Toulouse 19 Rue de Bayard, 31000 Toulouse
Belgium
JEMS BELGIQUE (ex Anaïs digital) Bd Brand Whitlock 87, 1200 Bruxelles
Switzerland
JEMS SUISSE Rue du Mont-Blanc 5, 1201 Genève
Spain
JEMS BARCELONE Carrer de Balmes, 114, Planta Cuarta 08008 Barcelona
Romania
JEMS ROUMANIE Calea Floreasca 169X, București 014459
Tunisia
JEMS TUNISIE Bureau B.7.1 - 7ème étage - Immeuble Golden Towers, Tunis 1082
Portugal
JEMS PORTUGAL Rua Fialho de Almeida, nº14 - 2º Esquerdo, Avenidas Novas, 1070 - 129 Lisboa