TELEREP

What TELEREP does

TELEREP is a French civil engineering firm specializing in trenchless (no-dig) rehabilitation of underground pipe networks and vertical building stacks, founded in 1981 (some sources cite 1984) and headquartered in Ecquevilly, France. The company employs 51-100 staff and operates through a national network of proximity agencies delivering services across France and, as of February 2025, into Belgium. Its core technology portfolio includes Chemisage (cured-in-place pipe lining via UV or steam polymerization), Manchette (robot-guided point repair with stainless steel sleeves), large-diameter structural composite rehabilitation for ovoid and 800mm+ collectors, and the proprietary Vertig'Ovation® procedure for vertical wastewater/rainwater stacks in residential buildings — the latter validated by a CSTB-published Technical Assessment (ATec) from CCFAT. Additional certifications include ACS (sanitary compliance) for drinking water networks and a decennial constructor's guarantee linked to 50+ year service-life claims.

TELEREP serves three primary customer segments: property managers and social housing providers (bailleurs sociaux and syndics de copropriété) seeking non-disruptive vertical stack rehabilitation; public-sector contractors and industrial clients (collectivités, donneurs d'ordre publics, industriels) requiring horizontal sanitation network repair with traffic continuity; and drinking water utilities needing ACS-certified pressure-pipe lining. Revenue is generated through project-based service contracts awarded via direct quotation, with no publicly disclosed pricing. Named customers include Aix-Marseille Provence, Métropole Toulon Provence Méditerranée, Provence Alpes Agglomération, ACM Habitat, Logement Hérault, and Foncia. The company distributes through direct field sales via its proximity agency network and markets through Veolia's corporate digital channels post-2025.

In 2025, TELEREP merged with Veolia Assainissement & Maintenance, integrating its 40+ years of trenchless expertise and exclusive patents into Veolia's major-group engineering platform while retaining its brand and operational identity. This combination provides TELEREP access to Veolia's national footprint and capital resources, alongside decennial guarantees now backed by a large corporate group, and has enabled initial cross-border expansion into Belgium. The business model remains fundamentally service-contract driven, with differentiation rooted in proprietary processes, CSTB-certified methods, and the cost/disruption advantages of trenchless techniques (approximately 25% savings versus open-trench excavation).

Name

TELEREP

Legal name

TELEREP

Website

https://telerep.fr

Company type

Private

Founded year

1984

Operating status

Operating

Headcount range

51–100 employees

Short description

TELEREP is a French civil engineering firm specializing in trenchless (no-dig) rehabilitation of underground pipe networks and vertical building stacks, serving public municipalities, social housing providers, property managers, and industrial clients across France and Belgium under Veolia Assainissement & Maintenance.

Ownership category

akta.pro rank

Product category

Trenchless Pipe Rehabilitation Services

NAICS

Power and Communication Line and Related Structures Construction (237130), Power and Communication Line and Related Structures Construction (23713)

SIC

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

akta.pro primary industry

Rehabilitation, Lining & Renewal (Pipe Relining, Trenchless Rehab, Asset Renewal) (IMAFAGAL)

akta.pro secondary industry

Trenchless Sewer Repair (Pipe Lining/CIPP) (HSAOABAH)

Keywords

• Trenchless pipe rehabilitation
• No-dig pipeline services
• CIPP pipe lining
• Sewer network renovation
• Civil engineering services

Headquarters

HQ city

Ecquevilly

HQ country

France

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Trenchless Rehabilitation Services: Direct service delivery of pipe rehabilitation to public contractors, property managers, housing associations, and industrial clients across France. Revenue generated through project-based service contracts for infrastructure renovation work.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels5 records

Core offering

TELEREP provides trenchless (no-dig) rehabilitation services for horizontal and vertical pipe networks, including continuous CIPP lining (chemisage), targeted robotic spot repairs (manchette), large-diameter structural composite rehabilitation, and ACS-certified drinking water network lining. The company delivers these services through proprietary processes such as Vertig'Ovation® for vertical stacks, enabling pipe renovation without excavation, with 50+ year service life extension and a decennial guarantee.

Product overview

TELEREP, a reference in trenchless (no-dig) pipe rehabilitation for over 40 years, now operates as part of Veolia Assainissement & Maintenance. The company offers a comprehensive suite of trenchless rehabilitation solutions for underground and building pipe networks, including continuous lining (Chemisage), spot repairs (Manchette), large-diameter structure rehabilitation, and drinking water network rehabilitation. Their proprietary Vertig'Ovation® procedure, certified by CSTB/CCFAT, addresses vertical pipe columns in co-ownership buildings. All solutions emphasize trenchless methods that extend pipe life by 50+ years with a 10-year guarantee, delivering approximately 25% cost savings versus traditional open-trench techniques.

Differentiator

Problem solved

Functional benefit

Products and services

• Vertig'Ovation® A patented trenchless rehabilitation procedure for vertical wastewater and rainwater columns in co-ownership buildings, utilizing a Technical Assessment (ATec) from CCFAT and CSTB validation. Works are performed without destruction or disruption to occupants from the highest point (roof terrace, attic, or top-floor apartment). Targeted at property managers (syndics de copropriété) and social housing providers (bailleurs sociaux).
• Chemisage (Continuous Lining)

Quantifiable outcome

• 25% average cost savings compared to open-trench techniques
• +2 more outcomes

Named customers6 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

Feature5 records

Partnerships

One partnership is on record.

• Veolia Assainissement & MaintenanceflagshipStrategic or Co-development Partner · 5 February 2025TELEREP united its forces with Veolia Assainissement & Maintenance to combine TELEREP's 40+ years of trenchless expertise and proprietary patents with Veolia's major group engineering power and national agency network. This partnership provides customers access to exclusive patents, CSTB-validated processes, rapid intervention capabilities, and decennial guarantees backed by a large corporate group.

Scale indicators4 records

Recent moves4 records

Expansion highlights4 records

Emerging players

• Relineeurope GmbH: European leader in UV-cured CIPP technology for pipe rehabilitation, providing liners and systems used in trenchless rehabilitation. Comparable to TELEREP at the technology/supply layer for the same CIPP lining segment.
• iMPREG GmbH: German manufacturer of UV-cured CIPP liners used in trenchless pipe rehabilitation worldwide. Comparable to TELEREP in the CIPP technology stack, with overlap in drinking water and wastewater lining applications.

Broad incumbents

• Suez Water France: Global environmental services group operating water and wastewater networks across France, with related pipe rehabilitation and maintenance services through subsidiaries like SADE. Parent-level competitor to Veolia, with comparable trenchless and network renewal capabilities.
• VINCI Construction France: Major French construction entity within VINCI group, including civil engineering and utility network installation. Larger and more diversified than TELEREP, but competes in the same municipal water/sewer infrastructure market.
• NGE (Nouvelles Générations d'Entrepreneurs): Major French infrastructure group offering construction, civil engineering, and utility network services including pipe rehabilitation. Comparable to TELEREP in the trenchless/water/sewer construction segments but operates at significantly larger scale across multiple infrastructure verticals.
• Eiffage Infrastructures: One of France's largest construction groups with a substantial civil engineering and infrastructure division, including water and sewer network installation and rehabilitation. Competes for similar municipal tenders but with a far broader portfolio beyond pipe rehabilitation.
• Colas (Bouygues Group): French infrastructure leader (Bouygues subsidiary) with road construction and utility network activities, including water and sewer works. Overlaps with TELEREP in trenchless rehabilitation for municipal and large infrastructure projects but is much broader in scope.

Regional players

• SAUR (Veolia Group): French water and wastewater services provider with network construction and maintenance capabilities, now part of the Veolia group same as TELEREP. Internally comparable as a sister business, externally comparable to TELEREP's municipal client base.
• ENTREPOSE (Vinci Group): French subsidiary of VINCI specialized in complex infrastructure projects including pipelines and networks. Comparable to TELEREP in the water/wastewater network construction segment, with broader industrial pipeline capabilities.

Direct peers

• SADE (Suez Group): Subsidiary of Suez, SADE is one of France's largest water and wastewater network contractors, offering trenchless rehabilitation, pipe laying, and maintenance services to municipalities and industrial clients — directly comparable to TELEREP's core service offering.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/@am.veolia
• LinkedInlinkedin.com/company/telerep-france

Compliance4 records

Revenue estimate

Valuation estimate

Number of profiles

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 TELEREP