Fluves
Fluves is a Belgian deep-tech company that uses fiber optic distributed sensing (DTS/DAS) to deliver predictive maintenance for subsea power cables, water pipelines, and insulated industrial assets, serving offshore wind operators, water utilities, and petrochemical customers across 15+ countries.
- Company typePrivate
- Founded2015
- HeadquartersGentbrugge, Belgium
- Headcount11–50
- GTM typeB2B
- OfferingSoftware
What Fluves does
Fluves is a Belgian deep-technology company founded in 2014 (incorporated 2015) headquartered in Ghent with a branch office in Taipei, that provides predictive maintenance solutions for water and energy infrastructure using fiber optic distributed sensing. Its platform combines Distributed Temperature Sensing (DTS) and Distributed Acoustic Sensing (DAS) with IoT connectivity and analytics to continuously monitor the health of subsea power cables, pipelines, and insulated industrial assets, detecting anomalies such as leaks, impacts, thermal overloads, and corrosion under insulation. The product portfolio consists of three core lines: Marlinks (subsea cable health monitoring for offshore wind, including Depth of Burial, Real-Time Thermal Rating, and Cable Protection System modules), DALI (fiber optic-based leak and intrusion detection for water and pipeline networks), and Fluves Corrosion (continuous CUI monitoring for petrochemical, chemical, and power generation assets).
The business model is enterprise B2B, monetized through managed monitoring services and project-based deployments under multi-year contracts, supplemented by R&D collaborations with industry partners and government agencies (including NATO DIANA, ESA, and European research consortia). Fluves sells primarily through a direct enterprise field-sales motion organized by product line, supported by a regional channel partner network in the Benelux, Nordics, Italy, Norway, and Portugal, and operates with a headcount of 11-50 employees. Customer logos span offshore wind operators and utilities (Elia, Norther), water utilities (Vitens, Evides, Farys, NSVA), petrochemical and industrial gas majors (BASF, Air Liquide, Aperam, Borealis), and government entities (European Space Agency, Departement Omgeving), with monitored infrastructure exceeding 1,800 km of subsea power cables across more than 15 countries. As of 2026, Fluves operates as a unified brand following the integration of its subsea cable subsidiary Marlinks.
Fluves firmographics
Firmographics- Name
- Fluves
- Legal name
- Fluves
- Website
- https://fluves.com
- Company type
- Private
- Founded year
- 2015
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Fluves is a Belgian deep-tech company that uses fiber optic distributed sensing (DTS/DAS) to deliver predictive maintenance for subsea power cables, water pipelines, and insulated industrial assets, serving offshore wind operators, water utilities, and petrochemical customers across 15+ countries.
- Ownership category
- akta.pro rank
Fluves industry classification
Industry- Product category
- Infrastructure Monitoring Software
- NAICS
- Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals (334515), Electric Power Generation, Transmission and Distribution (2211)
- SIC
- Industrial Instruments For Measurement, Display, And Control (3823), Instruments For Meas & Testing Of Electricity & Elec Signals (3825)
- akta.pro primary industry
- Renewables Monitoring & Controls (Solar/Wind/Hydro Edge) (EUADAPAF)
- akta.pro secondary industries
- Active Leak Detection & Acoustic Surveying (Ground Mics, Correlators, Hydrophones) (EUANAKAA), Line Monitoring & Sensors (DLR, conductor temperature/sag, fault passage, vibration/icing sensors) (EUADADAL)
Keywords
Where Fluves is headquartered
LocationHeadquarters
- HQ city
- Gentbrugge
- HQ country
- Belgium
- HQ region
- Europe
Offices2 records
Markets served
Fluves business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Technology or R&D, Personnel, Operations, Marketing or Sales, Supply Chain
Revenue model
- Continuous Monitoring Services: Recurring monitoring services for subsea cables, pipelines, and industrial infrastructure using fiber optic sensing technology. Services include hardware deployment, data acquisition, analysis, and actionable insights delivery.
- Project-Based Monitoring Solutions: Customized cable condition monitoring systems tailored to client specifications including hardware selection, installation, commissioning, and ongoing support services.
- R&D Services: Research and development project collaborations with industry partners and governmental agencies for sustainable solutions in water and energy management.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Quote-based pricing |
Go-to-market motion2 records
Distribution channels2 records
Marketing channels7 records
Fluves product offering
Product offeringCore offering
Fluves provides continuous, real-time monitoring of critical water and energy infrastructure using fiber optic distributed sensing technology (DTS and DAS). The company sells three product lines: Marlinks for subsea power cable monitoring at offshore wind farms, DALI for pipeline leak and intrusion detection, and Fluves Corrosion for corrosion under insulation monitoring on industrial assets. Offerings combine hardware deployment, IoT connectivity, proprietary data analytics, and software dashboards delivered as managed monitoring services.
Product overview
Fluves provides a unified predictive maintenance platform for water and energy infrastructure monitoring, built on distributed fiber optic sensing technology. The portfolio comprises three core product lines: Marlinks (subsea cable monitoring for offshore wind using DTS and DAS technologies with three monitoring modules: Depth of Burial, Real-Time Thermal Rating, and Cable Protection System), DALI (pipeline leak and intrusion detection using distributed acoustic sensing), and Fluves Corrosion (corrosion under insulation monitoring using fiber optic temperature and vibration analysis). The products share common fiber optic sensing foundations and a centralized data platform that integrates monitoring data into actionable dashboards for informed maintenance decisions.
Differentiator
Problem solved
Functional benefit
Brands
- Marlinks: Real-time monitoring of subsea power cables using fiber optic sensing for offshore wind farms
- DALI
- Corrosion
Products and services
- Marlinks Real-time health monitoring of subsea power cables for offshore wind farms using fiber optic sensing (DTS and DAS). Includes Depth of Burial Monitoring, Real-Time Thermal Rating Monitoring, and Cable Protection System Monitoring capabilities. Designed for offshore wind farm developers, owners, and operators.
- DALI Fiber optic-based pipeline leak detection and intrusion monitoring system using distributed acoustic sensing to detect leaks and unauthorized access in real-time. Aimed at water utilities and pipeline operators.
- Fluves Corrosion Continuous monitoring solution for corrosion under insulation (CUI) on pipelines and critical infrastructure using fiber optic temperature and vibration measurements to detect moisture infiltration. Serves petrochemical, chemical, and power generation operators.
Quantifiable outcome
- DALI leak detection accuracy within 5 meters on 600-meter blind test pipeline
- +4 more outcomes
Companies that use Fluves
Customer profileNamed customers10 records
Segments4 records
Ideal customer profiles3 records
Fluves technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
AI capability5 records
Feature8 records
Fluves partnerships and signals
Strategic signalPartnerships
13 partnerships are on record, tiered core and flagship.
- VigoteccoreBelgian partner specializing in safety and environmental technologies. Collaboration on DALI leak detection product with established market presence and brand connection in the Benelux region.
- Leif-KochcoreSpecialists in leak detection systems operating in Sweden and Denmark. Sets standard in Nordic region for pipeline monitoring solutions.
- Baran GroupcoreEngineering excellence provider bringing technical expertise to Italian clients in industrial monitoring applications.
- Front GroupcoreNorwegian partner bridging extensive oil and gas experience with implementation of new technology and digital solutions for offshore monitoring.
- Aqua SistemascorePortuguese experts in water management systems sharing mission to offer sustainable and efficient solutions for water utilities.
- dotOceanflagshipJoint proposal on 'persistent surveillance above and under water' selected for NATO's DIANA Accelerator Initiative from 1,300 applications with only 44 projects chosen. Combines above-water sensors (radar, cameras, infrared) with sub-surface fiber sensor network using DAS technology for continuous real-time maritime monitoring.
- SirriscoreBelgian research center collaborating on CorrosieLABS initiative for research and demonstration facility performing accelerated CUI tests in realistic situations.
- ScaldacoreEducational institution in Vlissingen, Netherlands developing research and demonstration facility within CorrosieLABS for corrosion under insulation research.
- XCELcoreCollaborative webinar partner sharing field experience in CUI management and highlighting approaches to corrosion under insulation detection without removing cladding.
- RyscocoreCorrosion services specialist providing extensive expertise in corrosion monitoring and asset integrity for collaborative webinar on CUI challenges.
- Engie LaboreleccoreTechnical expertise collaboration on webinar covering electrical cable fault detection and localization using DAS devices coupled with fiber optic technology.
- BOPTIC Consortium PartnerscoreResearch project consortium including Com&Sens, 24SEA, Laborelec, IMDC, OCAS, VUB, UGent, and Parkwind focused on monitoring offshore power cables and foundations using distributed fiber optic sensing. Total budget €1,672,845 funded by The Blue Cluster.
- GO-SENS Project PartnerscoreSeven-partner initiative including DFM, DTU, Maturix, LIOS Technology, Energinet, and Danish Optical Fiber Innovation developing next-generation distributed optical fiber sensing for high-voltage power cable monitoring. Funded by Innovation Fund Denmark.
Scale indicators6 records
Recent moves8 records
Expansion highlights5 records
Fluves competitors and assessment
Company assessmentDirect peers
- Omnisens:
- Silixa: UK-based Silixa is a leading DTS/DAS vendor serving oil & gas, security, and infrastructure monitoring. Its ULTIMA and DTS products compete head-to-head with Fluves in pipeline integrity, subsea cable monitoring, and acoustic sensing use cases.
- OptaSense (Luna Innovations): OptaSense, owned by Luna Innovations, is a major DAS provider for pipeline monitoring, perimeter security, and rail/infrastructure applications. Directly comparable to Fluves on DAS-based leak detection and intrusion monitoring.
- AP Sensing: Headquartered in Germany, AP Sensing is a direct competitor in distributed fiber optic sensing (DTS and DAS) for power cable, pipeline, and infrastructure monitoring — closely overlapping Fluves' Marlinks, DALI, and Corrosion product lines with similar hardware-agnostic positioning.
- Bandweaver Technologies: Bandweaver offers distributed temperature and acoustic sensing systems for fire detection, power cable monitoring, and pipeline leak detection — overlapping with Fluves' Marlinks thermal rating and DALI leak detection offerings.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
Fluves social profiles
Digital presenceFluves compliance and trust
Trust signalCompliance2 records
Fluves financial estimates
Financial estimateRevenue estimate
Valuation estimate
Fluves leadership team
Management profileNumber of profiles
Profiles12 records
Fluves subsidiaries and ownership
Company hierarchySubsidiaries1 record
Fluves funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Fluves 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 Fluves
What does Fluves do?
Fluves provides continuous, real-time monitoring of critical water and energy infrastructure using fiber optic distributed sensing technology (DTS and DAS). The company sells three product lines: Marlinks for subsea power cable monitoring at offshore wind farms, DALI for pipeline leak and intrusion detection, and Fluves Corrosion for corrosion under insulation monitoring on industrial assets. Offerings combine hardware deployment, IoT connectivity, proprietary data analytics, and software dashboards delivered as managed monitoring services.
Is Fluves a public or private company?
Fluves is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Fluves founded?
Fluves was founded in 2015. It employs 11 to 50 people.
Where is Fluves based?
Fluves is headquartered in Gentbrugge, Belgium, in the Europe region.
How does Fluves make money?
Three revenue lines are on record. Continuous Monitoring Services are the primary driver. The others are project-Based Monitoring Solutions and R&D Services.
Who are Fluves's main competitors?
Direct peers on record are Omnisens, Silixa, OptaSense (Luna Innovations), AP Sensing and Bandweaver Technologies.
Does Fluves have an API?
No public API is recorded for Fluves.
What industry is Fluves in?
Fluves's product category is Infrastructure Monitoring Software. Its primary akta.pro industry code is EUADAPAF, Renewables Monitoring & Controls (Solar/Wind/Hydro Edge), with a secondary code of EUANAKAA, Active Leak Detection & Acoustic Surveying (Ground Mics, Correlators, Hydrophones). Its NAICS code is 334515 and its SIC code is 3823.