Detect Réseaux
Detect Réseaux, founded in 2009, is a French franchise network that detects and georeferences buried underground networks using geo-radar and electromagnetic induction, serving public works firms, local authorities, and concessionaires through 23+ agencies across France.
- Company typePrivate
- Founded2009
- HeadquartersTulle, France
- Headcount11–50
- GTM typeB2B
- OfferingServices
What Detect Réseaux does
Detect Réseaux is a French group founded in 2009 that identifies, georeferences, and secures buried underground networks (water, gas, electricity, telecommunications, drainage, lighting) for public works companies, local authorities, network concessionaires, and project owners. The company operates the first national franchise network in this niche in France, deploying 23+ independently owned agency locations across metropolitan France and overseas territories, with group support functions housed at Detect Réseaux France (DRF) in Vénissieux near Lyon since 2012. Field operations are non-intrusive, combining geo-radar (ground-penetrating radar) and electromagnetic induction, with outputs delivered as GPS-referenced plans, SIG/BIM digital cartography, and DWG-format drawings compliant with client graphic charters via custom Land2Map themes.
The business is structured as a professional-services franchise: each agency delivers detection, georeferencing, and complementary investigations (IC) on a project-by-project basis, while DRF provides administrative, HR, communication, commercial, and R&D support centrally. All agencies carry Bureau Veritas certification for both Detection and Georeferencing, which is mandatory under the French anti-damage reform for IC work since January 2018. In January 2026 the group acquired Groupe N.A.T. (founded 2016, Lesquin), extending the offering from pure field services into technico-regulatory management of buried networks, worksite safety, training, digital solutions, and decision-support tools across Hauts-de-France and Île-de-France. Named customers include Vinci, Eiffage, Bouygues, Eurovia, COLAS, RATP, SNCF, ENGIE Solutions, Nestlé Waters, Disneyland Paris, and several metropolitan authorities, and pricing is contract-based with no public tariff disclosure.
Detect Réseaux firmographics
Firmographics- Name
- Detect Réseaux
- Legal name
- Detect Réseaux
- Website
- https://detect-reseaux.fr
- Company type
- Private
- Founded year
- 2009
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Detect Réseaux, founded in 2009, is a French franchise network that detects and georeferences buried underground networks using geo-radar and electromagnetic induction, serving public works firms, local authorities, and concessionaires through 23+ agencies across France.
- Ownership category
- akta.pro rank
Detect Réseaux industry classification
Industry- Product category
- Underground Utility Detection and Georeferencing Services
- NAICS
- Geophysical Surveying and Mapping Services (541360), Surveying and Mapping (except Geophysical) Services (541370)
- SIC
- Water, Sewer, Pipeline, Comm & Power Line Construction (1623)
- akta.pro primary industry
- Geotechnical Instrumentation & Monitoring (Settlement, Inclinometers, Piezometers) (IMAFAOAH)
- akta.pro secondary industry
- Remote Sensing & Geospatial MRV (Satellite, Aerial, LiDAR, SAR) (EUABACAF)
Keywords
Where Detect Réseaux is headquartered
LocationHeadquarters
- HQ city
- Tulle
- HQ country
- France
- HQ region
- Europe
Offices8 records
Markets served
Detect Réseaux business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Marketing or Sales, Technology or R&D, Infrastructure
Revenue model
- Detection and Georeferencing Services: Detect Réseaux generates revenue through professional detection and georeferencing services for buried underground networks, delivered via a network of franchisee agencies across France. Services are billed per project/contract, likely on a per-intervention or contract basis, covering site surveys, investigations, and mapping deliverables.
Go-to-market motion1 record
Distribution channels1 record
Marketing channels6 records
Detect Réseaux product offering
Product offeringCore offering
Detect Réseaux provides non-intrusive detection and georeferencing services for buried underground networks (water, gas, electricity, telecommunications, drainage, traffic signals) using geo-radar and electromagnetic induction methods. Services are delivered as field investigations, 3D localization (planimetry x,y and altimetry z), and digital deliverables (SIG/BIM maps, geo-referenced as-built plans) for construction companies, public works contractors, local authorities, project owners, and network concession holders across France through a franchise network of 23 agencies.
Differentiator
Problem solved
Functional benefit
Products and services
- Network Georeferencing and Complementary Investigations (IC) Bureau Veritas certified localization of buried networks combining electromagnetic induction (for metallic/conductive networks) and geo-radar (for all networks including non-metallic such as water, sanitation), with delivery of geo-referenced as-built plans and SIG/BIM cartography for network concession holders, project owners, and local authorities.
- Project Study and Economic Optimization Detection-based project studies and feasibility assessments that provide a precise visualization of sub-surface networks, enabling design of developments close to reality, optimization of the upstream study phase, and reduction of unforeseen events during the realization phase for project owners (Maître d'Ouvrage) and engineering firms (Maître d'Œuvre).
- Construction Site Security (Sécurisation de chantier) Field-based detection and color-coded marking of buried networks using normalized standards to secure construction sites, maintain expected time and cost yields, and comply with DT-DICT and AIPR regulatory obligations for public works enterprises.
Quantifiable outcome
- Detected and geo-referenced 32 km of buried networks covering 10,000 homes in Nantes, Orvault, and Saint-Herblain (DR44)
- +4 more outcomes
Companies that use Detect Réseaux
Customer profileNamed customers26 records
Segments5 records
Ideal customer profiles4 records
Detect Réseaux technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
Detect Réseaux partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- Groupe N.A.T.coreDetect Réseaux acquired Groupe N.A.T. (founded 2016, based in Lesquin, Hauts-de-France) in January 2026. Groupe N.A.T. specializes in technico-regulatory management of buried networks and construction site safety, offering digital solutions, training, and decision-support tools, with agencies in Hauts-de-France and Île-de-France. The acquisition positions Detect Réseaux as a first-rank actor capable of providing structured, reliable responses to territorial infrastructure challenges, covering the full value chain from field data to digital tools, training, and decision support.
Scale indicators7 records
Recent moves5 records
Expansion highlights6 records
Detect Réseaux competitors and assessment
Company assessmentBroad incumbents
- Trimble: Global provider of positioning, mapping, and geospatial hardware and software used across surveying, construction, and utilities. Comparable as a broad incumbent whose utility-detection workflows overlap with Detect Réseaux's mapping deliverables.
- Leica Geosystems (Hexagon): Global surveying and geospatial equipment leader whose detection and mapping instruments are widely used by underground utility surveyors. Comparable as a broad incumbent with overlapping technology (total stations, GNSS, GPR) used in network detection.
Direct peers
- Sogelink: French software and services firm specializing in network mapping, DT/DICT regulatory compliance, and digital tools for buried networks. Closest French peer combining software with regulatory expertise—now a sibling capability to Detect Réseaux following the N.A.T. acquisition.
- Radiodetection: A leading global manufacturer of cable and pipe locators, including electromagnetic induction and GPR equipment used for buried utility detection. Directly comparable as a specialist supplier serving the same detection workflow that Detect Réseaux operates.
- GSSI (Geophysical Survey Systems, Inc.): US-based manufacturer of ground-penetrating radar equipment used for utility locating, archaeology, and geophysics. Comparable as a GPR equipment supplier in the same subsurface detection workflow.
- Vivax-Metrotech: Manufacturer of underground utility locators, GPR, and fault locators used by network detection service providers worldwide. Comparable as the equipment backbone for the same detection-as-a-service workflow.
- IDS GeoRadar: Subsidiary of Hexagon providing ground-penetrating radar and interferometric radar solutions for subsurface utility detection and monitoring. Comparable as a GPR technology peer serving utility detection applications.
Emerging players
- Géosynthèse / Géo-Infra (French geo-services): Smaller French surveying and geomatic services firms providing geo-referenced mapping and topographic surveys for infrastructure projects. Comparable as a niche domestic player competing for similar local authority and TP contracts.
Others
- Veolia Eau (Utility Services): Major water and wastewater utility operator in France that performs extensive in-house network detection and mapping. Comparable as an adjacent ecosystem participant that both consumes and competes with buried-network detection services.
Regional players
- Géomedia: French geomatic services firm delivering mapping, surveying, and SIG/BIM deliverables for public works and local authorities. Comparable as a domestic French peer competing for similar public-sector SIG/BIM mapping work.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights6 records
Customer concentration
Detect Réseaux social profiles
Digital presenceDetect Réseaux financial estimates
Financial estimateRevenue estimate
Valuation estimate
Detect Réseaux leadership team
Management profileNumber of profiles
Profiles10 records
Detect Réseaux subsidiaries and ownership
Company hierarchySubsidiaries1 record
Detect Réseaux funding detail
Funding detailFunding overview
Funding rounds1 record
Investors1 record
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Detect Réseaux 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 Detect Réseaux
What does Detect Réseaux do?
Detect Réseaux provides non-intrusive detection and georeferencing services for buried underground networks (water, gas, electricity, telecommunications, drainage, traffic signals) using geo-radar and electromagnetic induction methods. Services are delivered as field investigations, 3D localization (planimetry x,y and altimetry z), and digital deliverables (SIG/BIM maps, geo-referenced as-built plans) for construction companies, public works contractors, local authorities, project owners, and network concession holders across France through a franchise network of 23 agencies.
Is Detect Réseaux a public or private company?
Detect Réseaux is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Detect Réseaux founded?
Detect Réseaux was founded in 2009. It employs 11 to 50 people.
Where is Detect Réseaux based?
Detect Réseaux is headquartered in Tulle, France, in the Europe region.
How does Detect Réseaux make money?
One revenue line is on record: detection and Georeferencing Services.
Who are Detect Réseaux's main competitors?
Broad incumbents on record are Trimble and Leica Geosystems (Hexagon). Direct peers are Sogelink, Radiodetection, GSSI (Geophysical Survey Systems, Inc.), Vivax-Metrotech and IDS GeoRadar. Géosynthèse / Géo-Infra (French geo-services) is listed as an emerging player. Veolia Eau (Utility Services) is listed as an others. Géomedia is listed as a regional player.
Does Detect Réseaux have an API?
No public API is recorded for Detect Réseaux.
What industry is Detect Réseaux in?
Detect Réseaux's product category is Underground Utility Detection and Georeferencing Services. Its primary akta.pro industry code is IMAFAOAH, Geotechnical Instrumentation & Monitoring (Settlement, Inclinometers, Piezometers), with a secondary code of EUABACAF, Remote Sensing & Geospatial MRV (Satellite, Aerial, LiDAR, SAR). Its NAICS code is 541360 and its SIC code is 1623.