Hydrosonic
French privately held field-services company providing patented ultrasound-based pipe cleaning, trenchless relining, camera diagnostics, and heating-network descaling for social-housing authorities, property managers, construction firms, and public institutions across France via 38 technicians and 40 specialized vehicles.
- Company typePrivate
- Founded2003
- HeadquartersNice, France
- Headcount51–100
- GTM typeB2B
- OfferingServices
What Hydrosonic does
Hydrosonic is a French privately held industrial-services company founded in 2003 and headquartered in Saint André de la Roche near Nice. It specializes in non-destructive pipe cleaning, descaling, and rehabilitation using a patented hydrodynamic ultrasound process ('Système Breveté') operating at 600–1000 bars, supplemented by camera-based diagnostic inspection (Diagnostic par caméra), trenchless pipe lining and relining (Réhabilitation et chemisage), high-pressure pumping, and heating-network sludge removal (Désembouage). The company self-positions as France's #1 national provider of ultrasound-based pipe cleaning without demolition.
The firm operates through four regional agencies—HQ at Saint André de la Roche (06210), Sud-Est at Mandelieu-la-Napoule (PACA), Est at Geispolsheim (Alsace), and Île-de-France at Bailly-Romainvilliers—and dispatches a fleet of 40 specialized intervention vehicles (including 4x4 pumpers for underground parking). Its 70 employees include 38 itinerant, autonomous technicians delivering 7-day/24-hour service, with a dedicated emergency phone line in the PACA region. It holds ISO 9001 quality management certification, which it uses as a qualification for public-sector tenders.
Commercially, Hydrosonic runs a professional-services revenue model combining pay-as-you-go emergency interventions, multi-year curage maintenance ('contrat d'entretien') subscriptions, and one-off rehabilitation projects. Customers span social-housing operators (Nantes Habitat, Toulon Habitat Méditerranée, CUS Strasbourg, ICF Habitat, Erilia, among roughly a dozen OPHs), real-estate managers (Foncia, Nexity Lamy), construction firms (Eiffage, GFC Construction), and public institutions (RATP Group, Accor Arena/Paris-Bercy). Pricing is not publicly disclosed, and revenue, ownership, and funding data are not stated.
Hydrosonic firmographics
Firmographics- Name
- Hydrosonic
- Legal name
- Hydrosonic
- Website
- https://hydrosonic-ultrasons.com
- Company type
- Private
- Founded year
- 2003
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Short description
- French privately held field-services company providing patented ultrasound-based pipe cleaning, trenchless relining, camera diagnostics, and heating-network descaling for social-housing authorities, property managers, construction firms, and public institutions across France via 38 technicians and 40 specialized vehicles.
- Ownership category
- akta.pro rank
Hydrosonic industry classification
Industry- Product category
- Industrial Pipe Cleaning & Rehabilitation Services
- NAICS
- Water and Sewer Line and Related Structures Construction (23711)
- SIC
- Water, Sewer, Pipeline, Comm & Power Line Construction (1623)
- akta.pro primary industry
- Hydro Jetting Services (HSAOABAD)
- akta.pro secondary industries
- Emergency Drain Clog Removal & Hydro-Jetting (HSAOAMAB), Pipeline Rehabilitation & Repair Services (Sleeves, Composite Wraps, Hot Taps, Recoating) (TLAGALAJ)
Keywords
Where Hydrosonic is headquartered
LocationHeadquarters
- HQ city
- Nice
- HQ country
- France
- HQ region
- Europe
Offices4 records
Markets served
Hydrosonic business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Infrastructure, Technology or R&D, Marketing or Sales
Revenue model
- Pipe Cleaning and Unclogging Services: Core revenue from ultrasound-based pipe descaling, unclogging, and cleaning services. Services include pumping, diagnostic inspection, camera-based network control and research, pipe rehabilitation and lining, and heating system descaling.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Pay-as-you-go | Emergency intervention services |
| Subscription | Multi-year contract | Maintenance contracts |
Go-to-market motion1 record
Distribution channels1 record
Marketing channels2 records
Hydrosonic product offering
Product offeringCore offering
Hydrosonic provides ultrasound-based pipe cleaning (curage aux ultrasons) at 600–1000 bars pressure, achieving 100% descaling and filmogenic protection without demolition. Complementary services include camera-based diagnostics with self-leveling heads and USB photo reports, trenchless pipe rehabilitation and relining (chemisage), high-pressure pumping, heating network descaling (désembouage), and camera-based pipe network mapping, delivered by 38 technicians in 40 equipped vehicles across France, 7 days/week and 24 hours/day.
Product overview
Hydrosonic is a national leader in ecological pipe rehabilitation services offering a unified portfolio centered on ultrasound-based pipe cleaning (curage aux ultrasons) as its core differentiator. The service offering combines the patented ultrasound cleaning technology with complementary services including camera-based diagnostic inspection (Diagnostic par caméra), pipe rehabilitation and trenchless relining (Chemisage), high-pressure pumping, and heating system descaling. These services are delivered by 38 technicians operating 40 equipped vehicles across four regional agencies (Est, Sud-Est, Île-de-France, and headquarters), with 24/7 emergency response capability. The company positions itself as the national leader (#1) in ultrasound pipe cleaning without demolition work.
Differentiator
Problem solved
Functional benefit
Products and services
- Curage aux ultrasons (Ultrasound Pipe Cleaning) Primary ultrasound-based pipe cleaning and unblocking service using hydrodynamic ultrasound technology at 600–1000 bars pressure, providing 100% descaling and complete filmogenic protection of pipe networks without demolition work. Delivered by itinerant technicians in equipped service vans.
- Diagnostic par caméra (Camera-Based Pipe Diagnostics) Camera-based pipe inspection service using self-leveling camera heads to detect anomalies such as abrasion, corrosion, cracks, infiltration, root intrusion, and joint defects. Complete photographic reports delivered on USB key.
- Réhabilitation et chemisage des canalisations (Pipe Rehabilitation and Relining) Pipe rehabilitation and relining service using trenchless technology (chemisage) to create a new pipe inside the existing damaged pipe by pressing a resistant, watertight liner against the defective wall. Available as partial or continuous lining. Includes precise cutting of obstacles in pipes prior to lining.
- Pompage (High-Pressure Pumping) High-pressure pumping service using autonomous pump groups (600–1000 bars) mounted on equipped service vehicles, including specialized 4x4 pumpers for underground parking facilities.
- Désembouage des réseaux de chauffage (Heating Network Descaling) Heating system descaling service to remove sediment and sludge buildup from heating network pipes, restoring heating system efficiency.
- Recherche de réseau par caméra (Camera-Based Pipe Network Mapping) Camera-based pipe network mapping and locating service to identify and trace pipe network layouts.
Quantifiable outcome
- 100% pipe cleaning effectiveness
- +2 more outcomes
Companies that use Hydrosonic
Customer profileNamed customers11 records
Segments3 records
Ideal customer profiles3 records
Hydrosonic technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
Hydrosonic partnerships and signals
Strategic signalScale indicators3 records
Recent moves6 records
Expansion highlights5 records
Hydrosonic competitors and assessment
Company assessmentBroad incumbents
- Veolia Environmental Services: Veolia is the parent of SARP and a global environmental services incumbent; it offers water network maintenance, pipe rehabilitation, and industrial cleaning as part of a much broader portfolio. Comparable to Hydrosonic as a competitor for large institutional pipe maintenance contracts.
- SAUR: SAUR is a major French water and wastewater services company serving municipalities and industrial clients. While broader than Hydrosonic (full delegated water utility management), it competes for pipe network maintenance and rehabilitation work with the same HLM and municipal customers.
- Aegion Corporation: Aegion (parent of Insituform) is one of the largest global trenchless pipe rehabilitation companies, providing cured-in-place pipe (CIPP) lining and related services to municipal and industrial clients. It is the international scale analog of Hydrosonic's chemisage/relining business and sets the global benchmark for trenchless rehabilitation technology.
- Per Aarsleff A/S: Aarsleff is a Danish-based international contractor specializing in trenchless pipe rehabilitation, foundation solutions and marine works. Its pipe-rehabilitation division uses CIPP and similar trenchless methods comparable to Hydrosonic's chemisage, and it represents an international peer in terms of technology and end markets (utilities, housing, industry).
- Suez Water Technologies & Solutions (SUEZ): Suez is a global water and waste management incumbent operating municipal water, wastewater, and network rehabilitation services across France. It is broader than Hydrosonic (full water utility + treatment) but overlaps directly on pipe inspection, cleaning and rehabilitation, and competes for the same HLM and municipal tenders.
- Sekisui Chemical (Pipeline Rehabilitation): Sekisui SPR Europe is a major European provider of trenchless pipe renewal systems, including CIPP lining and related rehabilitation technologies. It is comparable to Hydrosonic on the rehabilitation/chemisage line and competes for the same municipal and housing authority customers across continental Europe.
Direct peers
- 3D Assainissement Services: 3D Assainissement is a French network of hydrocurage, pipe cleaning, and rehabilitation service providers operating nationally through regional offices. Its service mix (curage, pompage, inspection caméra, réhabilitation) and customer segments (collectivités, bailleurs, industries) closely mirror Hydrosonic's positioning.
- SARP-Industries: SARP is the hydrocurage and industrial services arm of Veolia and is the largest national network of pipe cleaning, pumping and sanitation services in France. It directly overlaps with Hydrosonic on drain cleaning, high-pressure pumping, and pipe rehabilitation, and shares the same enterprise and municipal customer base.
- Renosol: Renosol is a French specialist in trenchless pipe rehabilitation (chemisage) and sewer network renewal, focused on the social-housing and private-property market. It is one of the most direct domestic competitors to Hydrosonic's rehabilitation line and shares the same customer profile of property managers and HLM landlords.
- Hydro-Assistance: Hydro-Assistance is a French pipe-cleaning, unblocking and rehabilitation services company operating with mobile equipment. It is comparable to Hydrosonic as a direct peer offering hydrocurage, high-pressure cleaning and pipe repair services to property managers and institutions.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat5 records
Key risks6 records
Key highlights6 records
Customer concentration
Hydrosonic social profiles
Digital presenceHydrosonic compliance and trust
Trust signalCompliance1 record
Hydrosonic financial estimates
Financial estimateRevenue estimate
Valuation estimate
Hydrosonic leadership team
Management profileNumber of profiles
Hydrosonic funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Hydrosonic 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 Hydrosonic
What does Hydrosonic do?
Hydrosonic provides ultrasound-based pipe cleaning (curage aux ultrasons) at 600–1000 bars pressure, achieving 100% descaling and filmogenic protection without demolition. Complementary services include camera-based diagnostics with self-leveling heads and USB photo reports, trenchless pipe rehabilitation and relining (chemisage), high-pressure pumping, heating network descaling (désembouage), and camera-based pipe network mapping, delivered by 38 technicians in 40 equipped vehicles across France, 7 days/week and 24 hours/day.
Is Hydrosonic a public or private company?
Hydrosonic is a private company. It is classified as unknown and is currently operating.
When was Hydrosonic founded?
Hydrosonic was founded in 2003. It employs 51 to 100 people.
Where is Hydrosonic based?
Hydrosonic is headquartered in Nice, France, in the Europe region.
How does Hydrosonic make money?
One revenue line is on record: pipe Cleaning and Unclogging Services.
Who are Hydrosonic's main competitors?
Broad incumbents on record are Veolia Environmental Services, SAUR, Aegion Corporation, Per Aarsleff A/S, Suez Water Technologies & Solutions (SUEZ) and Sekisui Chemical (Pipeline Rehabilitation). Direct peers are 3D Assainissement Services, SARP-Industries, Renosol and Hydro-Assistance.
Does Hydrosonic have an API?
No public API is recorded for Hydrosonic.
What industry is Hydrosonic in?
Hydrosonic's product category is Industrial Pipe Cleaning & Rehabilitation Services. Its primary akta.pro industry code is HSAOABAD, Hydro Jetting Services, with a secondary code of HSAOAMAB, Emergency Drain Clog Removal & Hydro-Jetting. Its NAICS code is 23711 and its SIC code is 1623.