Veolia was facing the classic issues with their digital presence: hetergenous tools, vendors and hosting partners to manage over 150 sites and applications, generating high maintenance costs, performance and security issues.


Migrate the entire digital presence of Veolia to a single technology, Drupal, and a single hosting partner, Acquia, while proceeding to a deep rebranding and adopting the latest web technologies and modern interfaces.


Based on the power of the Acquia Site Factory, a brand new design from Havas, and a dedicated Drupal Distribution, the overall hosting and maintenance costs as well as time-to-market and the costs of new sites has dramatically dropped.

facts & figures


Group providing services for public authorities (water, waste, transport and energy)


Water supply, waste management, public transportation and energy.

Company size

€22 billion in revenue; 380,000 employees

Type of work

Creation of a site factory and Drupal distribution based on Aquia Site Factory.