Cellenza Grand-Ouest
Cellenza expands its regional presence in western France by establishing its Cellenza Grand-Ouest subsidiary, initially based in Nantes. This new physical presence brings our consultants’ expertise to players active within this dynamic region, helping them accelerate their digital transformation.
Strong, ambitious local demand
Historically, the west of France has a strong industrial base. Insurance, services, agri-food, biotechnology, industry, etc.: the region is known for its dynamism and economic diversity. A huge number of innovative companies have opted to locate here, a decentralization phenomenon made possible by the rise of telecommuting and the modernization of transport links.
These local businesses have reached a certain level of maturity, accelerated by COVID, which includes updating their information systems, particularly through the use of the cloud. They understand the importance of digital technology in transforming their business and the need to rethink how they work to stay competitive. Today, they need help evolving, whether through processes, tools, or cultural integration and training for their teams.
Thibaut d’Utruy, Director of Cellenza Grand-Ouest, explains why Cellenza opted to establish a presence within this dynamic region.

“To have Cellenza Grand-Ouest help you transform your business is to tap into the DNA of a human-scale player whose expertise is recognized by its ecosystem.”
Thibaut d’Utruy, Director of Cellenza Grand-Ouest
Cellenza Grand-Ouest’s response

Cellenza is known for its expertise in cloud and Microsoft technologies, which it already supplies to a wide range of companies in all industries and sizes, particularly in Western France. Cellenza Grand-Ouest was founded to bring us closer to our local clients and specifically to offer our proven expertise in this region.
Cellenza Grand-Ouest, founded in September 2022 with an initial base in Nantes, serves the Brittany and Pays de la Loire regions, as well as the Manche, Calvados, Orne, Deux-Sèvres and Vienne areas.
This proximity ensures that our clients benefit from the highest level of expertise and a detailed understanding of their business in a specific local environment.
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Our areas of IT expertise
Cellenza Grand-Ouest helps companies with their IT modernization projects, from design to implementation.
Cellenza’s expertise revolves around the Azure cloud, software engineering, data, AI, and cybersecurity.
Our expertise, recognized by Microsoft, has earned us numerous certifications and the title of Microsoft Partner of the Year 2022 – Intelligent Cloud.
Data Analytics
Artificial intelligence
Software Engineering
Cybersecurity
Cellenza Grand-Ouest: seeking future talent

The Grand-Ouest subsidiary was created in response to our clients’ needs. It also represents our ambition to bring the Cellenza model to our future employees, including continuous training, certification, telecommuting, and intrapreneurship.
Cellenza has stood out for over a decade for its human-scale model, support, and cutting-edge expertise in high-stakes technology projects.