SmartMobility Smart Mobility A UNIQUE DIGITAL TOOL! Optimise the management of your field operations with the SmartMobility mobility tool! TO LEARN MORE Wat.erp : gestion de clientèle Wat .erp MARKET LEADER! Optimise customer relationship management and reduce your management costs with digitised services. TO LEARN MORE Wat.gis : optimisez l'exploitation de vos réseaux Wat .gis A TRUE BUSINESS GIS FOR THE OPERATOR! Ensure the integrity of digital networks with a business topological engine and optimise their utilisation. TO LEARN MORE : gestion des travaux Wat .pro PUBLIC WORKS MANAGEMENT Solution specifically designed to assist you in the planning, costing and execution of the works. TO LEARN MORE


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Our digital solutions for water, sanitation and energy management



Customer management solution



Network management

Project management



Management of network operations

Somei in figures…

1,5 M

1.5 million customer contacts tracked each year by our solutions


160 professionals at our customers’ service

30 M

On average, 30 million invoices produced each year

6 M

6 million subscribers managed by our solutions

Somei | Performance enhancer

For more than 40 years, Somei is the creator of business information systems for multi-fluid (Water – Sanitation – Energy) management, with quality service to users and customer management performance.

A subsidiary of Société des Eaux de Marseille, Somei designs digital solutions for water, sanitation and energy management to improve the services of local authorities and managers/operators.

Thanks to its software engineering partnerships with SMEs, large companies and academics, Somei is developing a full range of integrated software to address new environmental and societal challenges.

For more than 10 years, Somei has also been developing solutions to optimise the initiation of emergency response and emergency service coordination.