Colmarienne des Eaux
Colmarienne des Eaux is a French public water utility (SPL) that operates the complete water cycle — capture, potabilization, distribution, wastewater treatment — for residential, professional, and municipal customers across 18 communes in Colmar Agglomération, Alsace.
- Company typePrivate
- Founded-
- HeadquartersColmar, France
- Headcount11–50
- GTM typeB2B
- OfferingServices
What Colmarienne des Eaux does
Colmarienne des Eaux is a Société Publique Locale (SPL) — a French public limited company owned by local government shareholders — that operates the integrated water cycle for Colmar Agglomération in the Haut-Rhin department of Alsace, France. Founded in 1993 and headquartered in Colmar, the company sources potable water from five groundwater capture fields, performs potabilization, and distributes drinking water to residential, professional, and municipal customers across approximately 18 communes including Colmar, Houssen, Horbourg-Wihr, Ingersheim, Turckheim, Wintzenheim, Wettolsheim, and others. It also operates the collective sanitation network, performs non-collective sanitation control (SPANC), and runs wastewater treatment/purification before discharge back to the natural environment.
The company is organized around six operational departments: Drinking Water Distribution, Sanitation, Electromechanical Maintenance, Purification (wastewater treatment), an Engineering Bureau d'Études, and Customer Service. Its technology stack includes telemetry and remote surveillance systems (télégestion/télésurveillance) for water infrastructure, a Geographic Information System (SIG) for network mapping, regular leak detection campaigns to optimize network yield, and a deployed fleet of communicating smart meters (télérélève) feeding an online customer portal ('Mon Espace Client'). Since March 2025, the company has suspended chlorine disinfection across eight communes, delivering water with no chlorine taste under reinforced quality monitoring.
The revenue model combines fixed subscription fees (abonnement) with variable consumption charges (per m³ of water consumed) for residential and professional subscribers, plus engineering and works revenue from municipal contracts awarded through public procurement (marchés publics). Pricing is set by the collectivités and structured around three bill components — water distribution, wastewater collection and treatment, and redevances collected for Agence de l'Eau Rhin Meuse. The company holds QSE ISO 2001 certification, operates a 24/7 free-call emergency line, and bills customers twice yearly (one estimated, one actual). Revenue is not publicly disclosed.
Colmarienne des Eaux firmographics
Firmographics- Name
- Colmarienne des Eaux
- Legal name
- COLMARIENNE DES EAUX
- Website
- https://cdeaux.fr
- Company type
- Private
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Colmarienne des Eaux is a French public water utility (SPL) that operates the complete water cycle — capture, potabilization, distribution, wastewater treatment — for residential, professional, and municipal customers across 18 communes in Colmar Agglomération, Alsace.
- Ownership category
- akta.pro rank
Colmarienne des Eaux industry classification
Industry- Product category
- Water and Sanitation Utility Services
- NAICS
- Water Supply and Irrigation Systems (221310), Sewage Treatment Facilities (22132), Water, Sewage and Other Systems (2213)
- SIC
- Water Supply (4941), Water, Sewer, Pipeline, Comm & Power Line Construction (1623)
- akta.pro primary industry
- Water Supply & Wastewater Utilities Administration (BPAIACAG)
- akta.pro secondary industries
- NRW Data Management & Water Balance (IWA Methodology, GIS/SCADA Integration, Digital Twins) (EUANAKAJ), Combined Sewer Overflow (CSO) Treatment & Wet-Weather Capacity (EUANADAF)
Keywords
Where Colmarienne des Eaux is headquartered
LocationHeadquarters
- HQ city
- Colmar
- HQ country
- France
- HQ region
- Europe
Offices2 records
Markets served
Colmarienne des Eaux business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Infrastructure, Personnel, Operations, Technology or R&D, Others
Revenue model
- Water distribution services: Revenue generated from potable water distribution to residential, professional, and government customers within Colmar Agglomération. Customers pay based on consumption (m³) plus fixed subscription/abonnement fees. The company manages the full water cycle from groundwater pumping through potabilization to distribution.
- Sanitation and wastewater services: Revenue from collective sanitation network operation, non-collective sanitation control (SPANC), and wastewater treatment. Billed based on water consumption volume for wastewater collected.
- Engineering and works services: Revenue from planning studies, network works, connection studies, and construction supervision for water and sanitation infrastructure projects for municipalities and property owners.
- Customer services and billing: Subscription management, billing, and payment processing services for water supply and sanitation, including individual metering in collective buildings.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Annual | Fixed abonnement (subscription) component covering infrastructure maintenance, network improvement, and meter upkeep. |
| Usage-based | Pay-as-you-go | Variable consumption charge per cubic meter of water consumed. |
| Usage-based | Pay-as-you-go | Collectivisation and wastewater treatment charges based on water volume distributed. |
Go-to-market motion1 record
Distribution channels2 records
Marketing channels4 records
Colmarienne des Eaux product offering
Product offeringCore offering
Colmarienne des Eaux is a public water utility (Société Publique Locale) that manages the complete water cycle for the Colmar Agglomération territory. The company handles drinking water production from 5 groundwater capture fields through potabilization and distribution, plus collective sanitation, non-collective sanitation control (SPANC), and wastewater treatment/purification. It also provides an engineering department (Bureau d'études) for network studies, project supervision and connection works, and a customer service for subscriptions, billing and meter management.
Product overview
Colmarienne des Eaux is a French public water utility (SPL - Société Publique Locale) serving Colmar Agglomération. The organization provides integrated water cycle services organized around six core departments: Drinking Water Distribution (exploitation, network maintenance, quality monitoring, telemetry), Sanitation (wastewater collection and non-collective sanitation control), Electromechanical Maintenance, Purification (wastewater treatment), Engineering Studies, and Customer Service. Supporting infrastructure includes smart communicating meters (Télérelève) for remote reading and an online customer portal (Mon Espace Client) for account management, billing, and consumption tracking. The company services multiple municipalities including Colmar, Houssen, Horbourg-Wihr, Ingersheim, Turckheim, Wintzenheim, Wettolsheim, and others.
Differentiator
Problem solved
Functional benefit
Products and services
- Drinking Water Distribution Service (Service Eau Potable)
Companies that use Colmarienne des Eaux
Customer profileSegments3 records
Ideal customer profiles3 records
Colmarienne des Eaux technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
Colmarienne des Eaux partnerships and signals
Strategic signalScale indicators3 records
Recent moves4 records
Expansion highlights4 records
Colmarienne des Eaux competitors and assessment
Company assessmentBroad incumbents
- Saur: Established French water utility serving municipalities and industries under DSP contracts. Comparable as a competing operator for delegated municipal water services in France.
- Suez Eau France: Major French water and wastewater operator delivering municipal and industrial services under concession contracts. Directly comparable service offering for benchmarking operational and commercial practices.
- Veolia Eau France: Largest French private water and wastewater operator, competing directly for municipal délégations de service public. Relevant as the dominant commercial incumbent benchmark CDE competes against for adjacent contracts.
Regional players
- SDEA (Syndicat des Eaux et de l'Assainissement Alsace-Moselle): Regional syndicate providing water and sanitation services across Alsace-Moselle. Highly comparable in geography and service scope, though structured as a multi-commune syndicat rather than an SPL.
Direct peers
- Eau de Paris: Public régie responsible for water production and distribution in Paris. Comparable as a French public-ownership utility running the full water cycle for a large metropolitan customer base.
- Eau du Grand Lyon: SPL responsible for water and wastewater services in the Métropole de Lyon, covering ~1.4M residents. Comparable as another French SPL operating the full water cycle with a public-service mission and regulatory moat.
- SEDIF (Syndicat des Eaux d'Île-de-France): Largest public water syndicate in France supplying potable water to ~4M residents of the Île-de-France region. Relevant as a large French public-ownership water operator using delegated operating models.
- Eau de Strasbourg: SPL serving the Eurométropole de Strasbourg with drinking water production, distribution, and wastewater treatment. Highly comparable given SPL structure, integrated water cycle, Alsatian geography, and similar regulatory environment.
- Nantaise des Eaux: Mixed-economy public utility (SEML) providing water and sanitation in the Nantes Métropole. Comparable as a public/private hybrid French water operator serving a defined intercommunalité perimeter.
- Régie des Eaux de Marseille: Public régie operating water and wastewater services for Marseille and surrounding communes. Directly comparable as a public-ownership local water utility running an integrated water cycle for a defined urban perimeter.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat5 records
Key risks5 records
Key highlights7 records
Customer concentration
Colmarienne des Eaux social profiles
Digital presenceColmarienne des Eaux financial estimates
Financial estimateRevenue estimate
Valuation estimate
Colmarienne des Eaux leadership team
Management profileNumber of profiles
Colmarienne des Eaux funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Colmarienne des Eaux M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Colmarienne des Eaux
What does Colmarienne des Eaux do?
Colmarienne des Eaux is a public water utility (Société Publique Locale) that manages the complete water cycle for the Colmar Agglomération territory. The company handles drinking water production from 5 groundwater capture fields through potabilization and distribution, plus collective sanitation, non-collective sanitation control (SPANC), and wastewater treatment/purification. It also provides an engineering department (Bureau d'études) for network studies, project supervision and connection works, and a customer service for subscriptions, billing and meter management.
Is Colmarienne des Eaux a public or private company?
Colmarienne des Eaux is a private company. It is classified as state government owned and is currently operating.
When was Colmarienne des Eaux founded?
Colmarienne des Eaux was founded in -1. It employs 11 to 50 people.
Where is Colmarienne des Eaux based?
Colmarienne des Eaux is headquartered in Colmar, France, in the Europe region.
How does Colmarienne des Eaux make money?
Four revenue lines are on record. Water distribution services are the primary driver. The others are sanitation and wastewater services, engineering and works services and customer services and billing.
Who are Colmarienne des Eaux's main competitors?
Broad incumbents on record are Saur, Suez Eau France and Veolia Eau France. SDEA (Syndicat des Eaux et de l'Assainissement Alsace-Moselle) is listed as a regional player. Direct peers are Eau de Paris, Eau du Grand Lyon, SEDIF (Syndicat des Eaux d'Île-de-France), Eau de Strasbourg, Nantaise des Eaux and Régie des Eaux de Marseille.
Does Colmarienne des Eaux have an API?
No public API is recorded for Colmarienne des Eaux.
What industry is Colmarienne des Eaux in?
Colmarienne des Eaux's product category is Water and Sanitation Utility Services. Its primary akta.pro industry code is BPAIACAG, Water Supply & Wastewater Utilities Administration, with a secondary code of EUANAKAJ, NRW Data Management & Water Balance (IWA Methodology, GIS/SCADA Integration, Digital Twins). Its NAICS code is 221310 and its SIC code is 4941.