Eaux de Marseille

What Eaux de Marseille does

Eaux de Marseille (legal entity: Société des Eaux de Marseille, SEM) is a privately held French water utility founded in 1943, headquartered in Marseille, and operating as a société anonyme with €7,133,520 in share capital. The company specializes in potable water treatment and distribution, wastewater collection and treatment, and complementary engineering and industrial water services across the Bouches-du-Rhône, Alpes-de-Haute-Provence, Vaucluse, and Var departments of the Provence-Alpes-Côte d'Azur region. It serves nearly 2 million consumers and 250,000+ direct subscribers under delegated public service contracts (contrats de délégation de service public) with municipalities and intercommunal authorities (EPCI), a model that establishes long-cycle natural-monopoly positions in its assigned territories. The company is led by Directrice Générale Sandrine Motte and operates through a group structure of wholly-owned subsidiaries spanning water and sanitation (SEMM, Vivaïgo, Société d'Assainissement Ouest Métropole, Société d'Assainissement Est Métropole, Société Agglopole Provence Eau, Somei), public works (Bronzo TP), and IT/digital services (Informatique & Solutions Digitales).

The company's technology stack centers on a 24/7 Centre de Télégestion that supervises 850 water and sanitation installations and 185,000 connected smart meters, ingesting approximately 70,000 technical data points daily. Core proprietary capabilities include automatic remote meter reading (télé-relevé) for continuous consumption monitoring, smart-meter-based leak detection via daily consumption threshold programming, and an innovative remote temperature monitoring system deployed across AP-HM hospital water networks for legionella prevention. A flagship innovation is the Energido heat recovery installation (with Dalkia, Sade, and Veolia) at the Cercle des Nageurs de Marseille, which extracts thermal energy from sanitation networks to heat pool water at a 1:5 efficiency ratio. The customer interface is delivered through the "La Passerelle" service center (30 advisors, 900 daily calls, 40,000 annual letters, 7 physical points), three MON EAU mobile applications, the online Espace Clients portal, and a water consumption simulator.

Eaux de Marseille generates revenue through four streams: (1) subscription/recurring water distribution fees under municipal delegation contracts, (2) subscription/recurring sanitation and wastewater services, (3) professional services for industrial and commercial clients (healthcare, airports, ports, sports facilities), and (4) engineering and technical consulting for municipal infrastructure projects. Pricing is set by the delegating municipalities rather than the company, limiting commercial pricing discretion. Distribution is hybrid — delegated government contracts and direct-to-consumer relationships — supported by community outreach (cargo-bike events, 2,000+ students educated annually), and strategic partnerships with EDF, Dalkia, Sade, Veolia, AP-HM, and social-insertion organizations (Emergences, 100 Chances 100 Emplois, Cap Emploi).

Name

Eaux de Marseille

Legal name

Société des Eaux de Marseille

Website

https://eauxdemarseille.fr

Company type

Private

Founded year

1943

Operating status

Operating

Headcount range

1–10 employees

Short description

Eaux de Marseille is a French water and sanitation utility serving nearly 2 million consumers and 250,000+ subscribers under public service delegation contracts with municipalities across four departments in Provence. It operates 850 monitored installations and 185,000 smart meters, and provides industrial water management and engineering services.

Ownership category

akta.pro rank

Headquarters

HQ city

Marseille

HQ country

France

HQ region

Europe

Offices8 records

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

Operations, Personnel, Infrastructure, Technology or R&D, Supply Chain

Revenue model

1. Water Distribution Services: Revenue from potable water distribution services under delegated service contracts with municipalities. Service fees are determined by municipal pricing structures.
2. Sanitation and Wastewater Services: Collection and treatment of wastewater and sewage services for municipalities and individual customers.
3. Industrial Water Management: Specialized water management services for industrial clients, healthcare facilities, and commercial establishments.
4. Engineering and Technical Consulting: Technical expertise and engineering services for municipal infrastructure projects including master planning and rehabilitation works.

Go-to-market motion2 records

Distribution channels4 records

Marketing channels6 records

Core offering

Eaux de Marseille treats and distributes potable water, and collects and treats wastewater and sewage, operating under public service delegation contracts with municipalities and intercommunal authorities (EPCI) across four departments in the Provence region. The company also provides ancillary B2B services including industrial water management, leak detection, sanitary risk (legionella) management, pool water quality, fire safety, and water/energy cost optimization, supported by 185,000 connected smart meters and a 24/7 remote monitoring center supervising 850 installations.

Product overview

Eaux de Marseille operates as a comprehensive water utility service provider offering both consumer-facing digital products and professional service offerings. The digital portfolio includes MON EAU mobile applications (SEMM, VIVAÏGO, and SEM variants for different territories), an online customer portal (Espace Clients), and a water consumption simulator. Core infrastructure services include smart meter networks with 185,000 connected meters, a 24/7 remote monitoring center supervising 850 installations, and maintenance workshops. Professional service offerings span industrial water management, leak detection, sanitary risk management (including hospital legionella prevention), pool water quality, fire safety, water/energy cost optimization, and CATEC training. The company serves over 250,000 subscribers across the Marseille metropolitan area.

Differentiator

Problem solved

Functional benefit

Brands

• La Passerelle: Customer service center brand for the company
• MON EAU SEMM
• MON EAU VIVAÏGO
• MON EAU SEM
• Energido

Products and services

• MON EAU Mobile Applications Suite of three mobile applications (MON EAU SEMM, MON EAU VIVAÏGO, MON EAU SEM) enabling residential and commercial subscribers to monitor water consumption, manage subscriptions, set consumption alerts, view/download invoices, and pay water bills directly from iOS or Android devices.
• Espace Clients Online Customer Portal Web portal for subscribers to request water service subscriptions, terminate accounts, monitor consumption evolution, view invoice history, pay water bills, and access water service information 24/7.
• Simulateur de Consommation (Water Consumption Simulator) Online tool that allows users to calculate and estimate their annual water bill in a few clicks based on their consumption patterns.
• Centre de Télégestion (Remote Monitoring Center) 24/7 remote operations center supervising 850 water and sanitation installations across four departments, with high-end supervision systems enabling leak detection, real-time team coordination, and remote reservoir management for firefighting support.
• Réseaux et Compteurs Connectés (Smart Meters and Connected Networks) Connected water meter infrastructure with 185,000 connected meters providing automatic remote reading, continuous consumption monitoring, leak detection alerts via daily consumption threshold programming, and actual consumption-based billing in place of estimates.
• La Passerelle Customer Service Center Customer service center handling billing and service contacts for over 250,000 subscribers, employing 30 customer advisors managing 900 calls per day and processing 40,000 letters annually, with seven physical service points across the territory.
• Gestion des Eaux Industrielles (Industrial Water Management) Professional service for industrial facilities treating and managing water used in industrial processes, with optimized network operations and treatment unit management.
• Recherche et Détection de Fuites (Leak Detection) Professional service providing rapid diagnostics for water leak detection on networks, helping preserve water resources and reduce losses for municipalities and industrial clients.
• Maîtrise des Risques Sanitaires (Sanitary Risk Management) Service managing health risks including legionella prevention in hospital facilities through innovative temperature telereading technology with real-time email or SMS alerts when threshold levels are exceeded.
• Qualité des Eaux de Piscines (Pool Water Quality) Service ensuring pool water quality management including filtration system renovation and chlorine gas chlorination stations for disinfection, including the Energido heat recovery system for swimming pool water heating.
• Défense et Sécurité Incendie (Fire Safety) Service supporting fire safety through water supply infrastructure ensuring adequate water pressure and availability for firefighting operations.
• Maîtrise des Dépenses Eau et Energie (Water and Energy Cost Management) Service helping businesses and communities optimize their water and energy expenses through monitoring and analysis solutions.
• Formation CATEC (Confined Space Training) Training program for CATEC (Certificate of Aptitude for Work in Confined Spaces) certification, preparing intervention teams for safe work in potentially hazardous environments.
• Ateliers de Maintenance et de Travaux (Maintenance and Workshops) Maintenance workshop facility over 1,000 m² equipped with machine tools for piece preparation and emergency repairs, with multidisciplinary team providing 24/7 support for preventive and corrective maintenance of electromechanical equipment.

Quantifiable outcome

• Reduction of typhoid cases from 384 to 8 between 1943-1953 after taking over water management
• +3 more outcomes

Named customers5 records

Segments4 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

Eight partnerships are on record, tiered major, core and minor.

• EmergencesmajorStrategic or Co-development Partner · 24 June 2024Partnership facilitating recruitment of people distant from employment. Over 10 years, 100 recruitments completed through social insertion clauses.
• EDFcoreStrategic or Co-development PartnerCollaboration with EDF and the Commission Exécutive de la Durance to create shared information tools for balanced water resource management in the Durance basin region.
• DalkiacoreStrategic or Co-development PartnerPartnership with Dalkia for the Energido heat recovery project at Cercle des Nageurs de Marseille, recovering thermal energy from sanitation networks.
• Sade (Engineering)coreImplementation/ SI/ Consulting PartnerEngineering partner for the heat recovery project, working alongside the company on innovative sanitation energy recovery solutions.
• 100 Chances 100 EmploismajorStrategic or Co-development PartnerParticipation in program facilitating access to employment for youth facing difficulties. Multiple concrete actions implemented.
• Cap EmploimajorStrategic or Co-development PartnerPartnership to recruit people with disabilities and maintain their employment through active support policies.
• Sport dans la VilleminorStrategic or Co-development PartnerParticipation in initiative supporting youth employment through sports programs.
• VeoliacoreTechnology or IntegrationLicensor of the Energido heat recovery technology used for the Cercle des Nageurs de Marseille project.

Scale indicators13 records

Recent moves7 records

Expansion highlights6 records

Others

• Itron: Itron is a global provider of smart water metering, AMI networks, and data analytics platforms used by water utilities worldwide. It is an enabling technology provider rather than a competitor, but is a relevant comparable for the data/analytics layer of Eaux de Marseille's smart-meter business.

Broad incumbents

• Veolia Eau France: Veolia is the dominant global water and waste management operator with extensive French municipal delegation contracts and a technology licensing relationship with Eaux de Marseille (Energido). It competes for the same DSP tenders and serves as the broadest incumbent reference point, though it operates at a vastly larger scale.
• Suez Eau France: Suez is a major global water and waste services group with significant French municipal delegation operations. Following the merger of its water activities with Veolia, the combined entity remains the largest direct competitive threat in French DSP tenders and overlaps heavily with Eaux de Marseille in service portfolio.

Regional players

• Águas de Portugal (AdP): Portugal's national water utility group operating water supply and wastewater services across multiple regional concessions in southern Europe. Comparable in business model (regional delegated water operations), climate exposure (Mediterranean), and mix of regulated and industrial services, though serving a different national market.
• Cise TP: Cise TP is a Suez subsidiary performing water and wastewater network construction and rehabilitation across France. While focused on engineering/public works rather than delegated operation, it is comparable to Eaux de Marseille's Bronzo TP subsidiary and operates in the same competitive market for water infrastructure projects.

Direct peers

• Saur: Saur is one of France's two large private water utility operators alongside Veolia, running delegated public service contracts (DSP) for municipalities nationwide. It mirrors Eaux de Marseille's business model of municipal delegation, industrial water services, and regional infrastructure operation, making it the closest direct comparator in the French market.
• SEDIF (Syndicat des Eaux d'Île-de-France): SEDIF is the largest public water utility in France, serving 4 million consumers in the Île-de-France region under a coordinated municipal model. While public rather than private, it operates analogous water distribution, metering, and customer service functions at meaningfully larger scale, providing a useful reference for delegation-model operations.
• SAUR (Equans/Engie subsidiary): SAUR operates French municipal water and wastewater delegation contracts under the broader Saur Group umbrella, providing smart metering, leak detection, and customer service. It is a direct functional peer for delegated service operations and competes for the same EPCI and commune tenders.
• Régie des Eaux de Montpellier: A public water utility operator serving the Montpellier metropolitan area with delegated service model, telemetry infrastructure, and industrial/commercial services. Comparable to Eaux de Marseille as a similarly sized French regional water utility with municipal contract focus and digital metering deployment.
• Société des Eaux de Nice: Regional water utility serving the Nice metropolitan area with delegated municipal contracts, smart metering, and customer service operations. It is structurally analogous to Eaux de Marseille in scale, geography (PACA region), and service offering, making it a useful regional benchmark.

Market position

Strengths5 records

Weaknesses4 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

• YouTubeeauxdemarseille.fr/eaux-de-marseille-en-videos
• Xx.com/eauxdemarseille

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Subsidiaries8 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Eaux de Marseille