M3R

Name

M3R

Legal name

M3R

Website

https://m3r.fr

Company type

Private

Founded year

1999

Operating status

Operating

Headcount range

11–50 employees

Short description

M3R is a French trenchless rehabilitation specialist founded in 1999, providing no-dig repair, lining, robotic, and inspection services for non-navigable sewer networks (DN100–1200mm) to municipalities, industrial clients, and public works companies across France.

Ownership category

akta.pro rank

Product category

Trenchless Sewer Rehabilitation Services

NAICS

Water and Sewer Line and Related Structures Construction (237110), Water and Sewer Line and Related Structures Construction (23711), Remediation Services (56291)

SIC

Water, Sewer, Pipeline, Comm & Power Line Construction (1623), Sanitary Services (4950)

akta.pro primary industry

Stormwater Drainage Network Operations & Maintenance (Cleaning, CCTV, Jetting) (EUANAEAB)

akta.pro secondary industries

Inflow & Infiltration (I&I) Reduction & Rehabilitation (EUANACAF), Storm Drain & Yard Drain Cleaning & Repair (HSAOABAL), Post-Incident Recovery, Damage Assessment & Restoration Coordination (BPABANAL)

Keywords

• Trenchless pipe rehabilitation
• Sewer network renovation
• Cured-in-place pipe lining
• No-dig sewer repair
• Sanitation infrastructure services

Headquarters

HQ city

Montlhéry

HQ country

France

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Trenchless Rehabilitation Services: Project-based services for rehabilitation of sanitation networks including continuous coating, partial coating, multifunction robot work, televised inspection, and maintenance. Revenue is generated through direct contracts with municipalities and industrial clients for specific rehabilitation projects.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels2 records

Core offering

M3R rehabilitates non-navigable sewer and stormwater networks (DN100-1200mm and ovoid) without excavation, using televised camera inspection, multifunction robotics, partial and continuous lining (inversion and UV-cured pull-in), the proprietary REHAVISIT polyurethane-spray process for inspection chambers, and high-pressure hydrojetting. Services are delivered as turnkey projects from diagnostic confirmation through rehabilitation execution and post-work certification, contracted directly with French municipalities, intercommunal syndicates, industrial facilities, and public works firms.

Product overview

M3R is a specialist in trenchless rehabilitation of non-visitable sewage and drainage networks (DN100-1200mm and ovoid pipes). Its offering is organized around five interconnected core services: Inspection Télévisée (TV inspection via color rotating-head camera for diagnosis, pre/post-rehabilitation verification, and detailed CD-Rom reporting); Robot Multifonctions (multi-function robotic system for obstacle removal, preparation, connection reopening, and epoxy spot repairs); Chemisage Partiel (localized repair via inflatable fiberglass sleeve patches for circular DN125-1000mm and ovoid pipes); Chemisage Continu (full structural renewal via either inversion lining with epoxy or pre-impregnated polyester, or pull-in lining with Brandenburger UV-cured glass fiber liner) for complete pipe renovation; Réhabilitation de Regards (maintenance shaft rehabilitation via traditional concrete or the Réhavisit polyurethane spray process); and Nettoyage/Entretien (hydrojetting cleaning and maintenance). These services are typically deployed in combination, with inspection and robotics serving as preparatory and follow-up steps for the lining and rehabilitation operations.

Differentiator

Problem solved

Functional benefit

Products and services

• Inspection Télévisée (Televised Camera Inspection) Diagnostic inspection service using color rotating-head cameras that travel through pipelines to assess condition, verify pre-work conditions, and certify rehabilitation quality, delivered with detailed interactive text, photo, and video reports on CD-Rom. Targeted at municipalities, syndicates, and industrial clients needing diagnostic confirmation and post-work certification.
• Robot Multifonctions (Multifunction In-Pipe Robot) Precision robotic service operating inside pipelines under video surveillance to eliminate obstacles such as roots, penetrating connections, and deposits; prepare pipelines for relining; reopen connections after rehabilitation; and perform spot repairs via epoxy injection. Targeted at network rehabilitation projects requiring preparatory and follow-up robotic intervention.
• Chemisage Partiel (Partial Lining) Rapid and economical localized repair service using fiberglass sleeve patches impregnated with polyester resin, pressed against defective pipe walls via inflatable packer. Suitable for circular networks DN125-1000mm and ovoid pipes, performing 5-8 repairs per day for consolidating mechanical weaknesses.
• Chemisage Continu (Continuous Lining) Complete structural renovation service creating a watertight, joint-free new pipe inside the existing one, offered via either water inversion with epoxy or pre-impregnated polyester (DN100-800mm, up to 500m per pull) or Brandenburger UV-cured glass fiber pull-in lining (DN150-1000mm, up to 250m). Includes both sub-services (Inversion Lining and Pull-in Lining). Targeted at full network rehabilitation projects for municipalities and industrial clients.
• Réhabilitation de Regards (Maintenance Shaft / Inspection Chamber Rehabilitation) Rehabilitation of inspection chambers and maintenance shafts using either traditional concrete methods or the proprietary REHAVISIT process, which involves hot-spraying polyurethane resin onto interior walls to deliver watertightness, adhesion, and chemical resistance to H2S and abrasion. Includes exterior polymer resin injection to stop infiltrations. Targeted at municipal and industrial sanitation networks with degraded or leaking chambers.
• Nettoyage et Entretien (Cleaning and Maintenance) Pipeline cleaning and maintenance service via high-pressure hydrojetting (hydrocurage) to eliminate deposits, sludge, and roots; prepare pipelines for rehabilitation; and clean pumping stations and retention basins. Performed with a soundproofed 2-axle directional truck suited to urban intervention.

Quantifiable outcome

• Up to 500 linear meters in one pull for inversion coating (diameters 100-800mm)
• +4 more outcomes

Named customers8 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

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

• RS TechnikcoreTechnology or IntegrationSwiss supplier of rehabilitation technologies and equipment for trenchless pipe renovation. RS Technik provides specialized solutions that complement M3R's service offerings.
• ProkasrocoreTechnology or IntegrationGerman supplier providing 3 multifunction robots to M3R's equipment fleet. Prokasro robots are used for obstacle elimination, coating preparation, and connection reopening.
• IbachcoreTechnology or IntegrationGerman supplier providing televised inspection equipment. M3R operates 4 Ibach inspection units as part of their diagnostic capabilities.
• BrandenburgercoreTechnology or IntegrationProvider of UV-curable glass fiber liners for traction coating. Brandenburger liner technology enables rehabilitation of circular networks (150-1000mm) and ovoid pipes with unit lengths up to 250 linear meters.
• HP BTPminorChannel Partner/ Reseller/ DistributorFrench public works partner company.
• BonnefoyminorChannel Partner/ Reseller/ DistributorFrench partner company in the public works and sanitation sector.
• EuroviamajorChannel Partner/ Reseller/ DistributorMajor French public works and road construction company. Part of VINCI group, Eurovia collaborates with M3R for specialized sanitation rehabilitation projects.
• Albertazzi et Giroud GaramponminorChannel Partner/ Reseller/ DistributorFrench public works and sanitation partner company.
• Batignolles Environnement DardillyminorChannel Partner/ Reseller/ DistributorSPIE Batignolles subsidiary focused on environmental works and sanitation.
• CRC VendomeminorChannel Partner/ Reseller/ DistributorFrench sanitation partner (VAF-Vidange group).
• Forage du Nord OuestminorChannel Partner/ Reseller/ DistributorFrench drilling and groundworks partner company.
• FSTT (Foncier Sans Tranchee Technologies)coreOthersInternational trenchless technology association promoting and advancing no-dig technologies. M3R participates in this industry organization for knowledge sharing and industry development.
• ASTEEcoreOthersFrench association for water and sanitation professionals. M3R maintains membership for industry visibility and technical collaboration.
• FNTPcoreOthersFederation Nationale des Travaux Publics - major French public works industry federation.
• Canalisateurs de FrancecoreOthersFrench association of pipeline and canalization professionals.

Scale indicators2 records

Recent moves5 records

Expansion highlights3 records

Broad incumbents

• Insituform Technologies: Global leader in CIPP and trenchless pipe rehabilitation, owned by New Mountain Capital. Competes with M3R in the broader trenchless sewer renewal space but with vastly larger scale, geographic reach and brand recognition.
• SARPI / Suez Industrial Waste Solutions: Suez group unit focused on industrial sanitation and waste networks, including rehabilitation services. Overlaps with M3R's industrial client use cases (e.g., pharmaceutical plant sanitation) and competes for similar tenders at larger scale.
• SADE CGTH: French subsidiary of Suez specializing in water and sewer network construction, rehabilitation and maintenance. A direct French competitor and the natural "incumbent" benchmark for M3R, with a much broader service portfolio and municipal concession footprint.

Direct peers

• Sekisui SPR Europe: European arm of Sekisui Chemical offering spiral-wound pipe lining for non-man-entry sewers. Comparable to M3R's continuous lining solutions for the same 100-1200mm diameter network range.
• RS Technik AG: Swiss provider of trenchless rehabilitation equipment and services. Listed as an M3R technology partner, but operates its own installation crews and competes directly in the same European trenchless rehabilitation market segment.
• Per Aarsleff (Aarsleff Pipe Technologies): Danish trenchless pipe rehabilitation specialist offering CIPP and other no-dig methods across Europe. Highly comparable to M3R in service mix (lining, robotics, inspection) and target customers (utilities and municipalities), but at significantly larger scale.
• Saertex multiCom: German manufacturer and installer of UV-cured GRP liners used in CIPP sewer rehabilitation. Directly comparable to M3R's Brandenburger-based UV lining service offering and shares the same end customers in municipal wastewater networks.

Others

• Brandenburger Liner GmbH & Co. KG: German manufacturer of UV-cured glass fiber liners used in CIPP rehabilitation. Listed as a key M3R equipment partner, primarily a supplier but adjacent to the trenchless rehabilitation ecosystem in which M3R competes.
• Eurovia (VINCI): Major French public works and road construction group within VINCI. Listed as a formal M3R channel partner, but also capable of self-performing trenchless sewer work as part of broader municipal infrastructure contracts — making it both customer and competitor.

Regional players

• Hydrocure Services: French SME specialized in hydrojetting and pipe cleaning/maintenance. Comparable in scale and French regional footprint to M3R, focusing on the cleaning/preparation step of the trenchless rehabilitation value chain.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks5 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/m3r-sa

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

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 M3R