iFLUX
iFLUX is a Belgian environmental technology company that develops patented groundwater flux samplers and real-time monitoring networks to measure water and contaminant movement, serving water utilities, remediation firms, construction companies, and conservation organizations across Europe.
- Company typePrivate
- Founded2017
- HeadquartersAntwerp, Belgium
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
What iFLUX does
iFLUX is a privately held Belgian environmental technology company founded in 2017 by Dr. Goedele Verreydt based on her doctoral research in groundwater dynamics. Headquartered in Niel, Belgium, with 11-50 employees, iFLUX develops proprietary hardware and analytical technology that measures groundwater and contaminant flux — the actual movement of water and pollutants through subsurface aquifers — rather than relying on traditional concentration-based snapshot measurements. The company's two core product lines are iFLUX Samplers (patented passive flux samplers with proprietary cartridges validated for over 150 contaminant types including PFAS, VOCs, BTEX, PAHs, heavy metals, and pesticides) and iFLUX Sensing Solutions (real-time digital monitoring networks combining proprietary flux sensors with third-party commercial sensors and wireless telemetry delivering dashboarded insights).
iFLUX generates revenue through a combination of hardware sales (samplers and cartridges), recurring managed services for installed monitoring networks, and laboratory analysis of exposed cartridges. Pricing is quote-based and not publicly disclosed, reflecting the site-specific customization required for groundwater solutions. The company targets four primary verticals — water utilities, environmental remediation projects, infrastructure and construction (particularly dewatering operations), and urban/nature conservation applications — with a secondary focus on nature-based flood protection. Its go-to-market combines direct enterprise sales (led by Managing Director Christian Montag and account managers Marjan Joris and Ivo Van de Moortel), event-driven lead generation at major industry conferences (IFAT Munich, WEX Global, IAH Davos, PFAS Congress Paris, AquaConSoil), and emerging channel partnerships, most notably PLM Services as official distributor for France.
The company has completed more than 80 projects since inception and serves a diversified European customer base including major water utilities (Vitens, Dunea, Pidpa), global environmental consultancies (Arcadis, AECOM, ERM, TAUW, Ramboll, RSK, Deltares), energy companies (Total), and government/research institutions (Ademe, Ineris). iFLUX has secured approximately $4.3M in disclosed funding across a 2019 seed round (QBIC II, University of Antwerp) and a 2021 European Innovation Council grant, and has earned recognition including the 2017 NICOLE Innovation Award, 2022 EIC grant, 2025 Aqualia/WEX Global Innovation Award, 2025 Antwerp AHA! Innovation Award, and the 2026 World Economic Forum Water Resilience Challenge top-10 selection. Operating geographies span Belgium, Netherlands, France, UK, Spain, and Sweden.
iFLUX firmographics
Firmographics- Name
- iFLUX
- Legal name
- iFLUX BVBA
- Website
- https://iflux.be
- Company type
- Private
- Founded year
- 2017
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- iFLUX is a Belgian environmental technology company that develops patented groundwater flux samplers and real-time monitoring networks to measure water and contaminant movement, serving water utilities, remediation firms, construction companies, and conservation organizations across Europe.
- Ownership category
- akta.pro rank
iFLUX industry classification
Industry- Product category
- Groundwater Monitoring Technology
- NAICS
- Totalizing Fluid Meter and Counting Device Manufacturing (334514)
- SIC
- Laboratory Analytical Instruments (3826)
- akta.pro primary industry
- Groundwater Monitoring Networks (Well Design, Installation & Sampling Programs) (EUAHAFAC)
- akta.pro secondary industries
- Groundwater Monitoring & Well Sampling (Monitoring Wells, Plumes) (EUAHACAE), Emerging Contaminants Testing & Risk Management (PFAS, microplastics, pharmaceuticals) (EUANAJAF)
Keywords
Where iFLUX is headquartered
LocationHeadquarters
- HQ city
- Antwerp
- HQ country
- Belgium
- HQ region
- Europe
Offices1 record
Markets served
iFLUX business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Technology or R&D, Personnel, Operations, Marketing or Sales, Supply Chain
Revenue model
- iFLUX Samplers (Hardware + Analysis): iFLUX sells proprietary groundwater sampling hardware (samplers with specialized cartridges) along with laboratory analysis services. Customers purchase sampling equipment and pay for subsequent laboratory analysis of the exposed cartridges to determine contaminant flux values.
- iFLUX Sensing Solutions (Monitoring Networks): iFLUX provides real-time groundwater monitoring network solutions encompassing sensor installation, telemetry, dashboarding, and ongoing monitoring services. This involves deploying sensor networks, providing wireless data transmission, and delivering actionable insights through visualization platforms.
- Webinars and Educational Content: iFLUX conducts webinars (both independently and with partners such as PLM Services and Tersus) to educate the market on groundwater monitoring and flux measurement concepts, supporting lead generation and product adoption.
Go-to-market motion3 records
Distribution channels3 records
Marketing channels6 records
iFLUX product offering
Product offeringCore offering
iFLUX develops and sells proprietary groundwater monitoring technologies that measure flux — the actual movement of water and contaminants through subsurface environments — rather than relying on traditional concentration-based measurements. Its commercial offerings consist of two product lines: iFLUX Samplers (passive flux samplers with patented, contaminant-specific cartridges for water flux and mass flux measurement) and iFLUX Sensing Solutions (real-time digital monitoring networks combining proprietary vertical and horizontal flux sensors with third-party commercial sensors, telemetry, and dashboards).
Product overview
iFLUX provides two core groundwater monitoring product lines: the iFLUX Samplers (patented passive sampling technology for measuring contamination flux over time) and iFLUX Sensing Solutions (real-time digital monitoring networks). The Samplers use proprietary, validated cartridge systems to measure both water flux and mass flux of contaminants, while Sensing Solutions combines third-party commercial sensors with iFLUX's proprietary flux sensors for comprehensive real-time groundwater monitoring. These products work together to help clients optimize water quality, control pollution plumes, and improve risk management strategies across water utilities, remediation projects, construction, urban areas, and nature conservation applications.
Differentiator
Problem solved
Functional benefit
Products and services
- iFLUX Samplers Patented passive groundwater samplers that measure both water flux and contaminant mass flux over time. The samplers use proprietary cartridges installed in standard piezometers, with installation in approximately 10 minutes per measurement point. They deliver time-integrated flux data used by environmental consultants, water utilities, remediation firms, and construction companies to design and validate remediation projects and monitor contamination spread.
- iFLUX Sensing Solutions Real-time groundwater monitoring networks that combine proprietary vertical and horizontal flux sensors with leading third-party commercial sensors and external data, with sensors recording every 20–30 minutes and transmitting wirelessly to a central dashboard. iFLUX takes full responsibility for on-site installation through to comprehensive dashboarding, delivering live actionable insights for water utilities, remediation projects, construction dewatering, urban areas, and nature conservation.
Quantifiable outcome
- iFLUX Samplers validated for over 150 contaminant types, with the list continuously expanding
- +4 more outcomes
Companies that use iFLUX
Customer profileNamed customers15 records
Segments5 records
Ideal customer profiles5 records
iFLUX technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature6 records
iFLUX partnerships and signals
Strategic signalPartnerships
Eleven partnerships are on record, tiered core and minor.
- PLM ServicescorePLM Services is the official distributor for iFLUX's innovative technologies throughout France. This strategic partnership is designed to revolutionize groundwater management in France by making iFLUX's solutions accessible across the French market. PLM Services specializes in providing specific equipment for environmental diagnostics and monitoring, making them an ideal channel partner.
- EnISSAcoreEnISSA specializes in High Resolution Site Characterisation (HRSC), mapping subsurface contamination layer by layer. Combined with iFLUX's flux measurement technology, the partnership provides a comprehensive contamination assessment: EnISSA shows where contamination is located while iFLUX measures what is moving and at what velocity. The companies have collaborated on multiple PFAS-contaminated sites and advocate for an integrated approach: first HRSC screening, then targeted flux measurements, followed by jointly developed remediation and monitoring strategies.
- DEMEcoreDEME is a partner in the Bankbusters project — an initiative exploring innovative use of fine dredged sediments to restore and strengthen tidal marshes in the Scheldt estuary. iFLUX serves as coordinator of groundwater monitoring for the project. Other partners include Jan De Nul, Universities of Antwerp and Ghent (UAntwerp and UGent), with funding from Blauwe Cluster and VLAIO.
- Jan De NulcoreJan De Nul partners with iFLUX in the Bankbusters project, contributing to the restoration of tidal marshes in the Scheldt estuary using fine dredged sediments. iFLUX coordinates the groundwater monitoring work package of the project.
- University of Antwerp (UAntwerp)coreThe University of Antwerp collaborates with iFLUX in the Bankbusters project focused on tidal marsh restoration in the Scheldt estuary. The project combines sediment restoration with iFLUX's groundwater monitoring to validate nature-based flood protection approaches.
- University of Ghent (UGent)coreThe University of Ghent partners with iFLUX in the Bankbusters tidal marsh restoration project, contributing academic expertise to the interdisciplinary initiative combining sediment management and groundwater monitoring.
- ArcadiscoreArcadis collaborated with iFLUX to implement a groundwater monitoring system for permit compliance at an industrial construction site. iFLUX developed a telemetric groundwater monitoring network on request of Arcadis to monitor permit requirements and prevent contamination during dewatering operations. The companies also presented together at AquaConSoil 2025.
- Blauwe ClusterminorBlauwe Cluster is a funding partner of the Bankbusters project, an initiative in which iFLUX serves as coordinator of groundwater monitoring. Blauwe Cluster focuses on blue growth and innovation in the marine and water sector in Belgium.
- VLAIOminorVLAIO (Flanders Innovation & Entrepreneurship) is a funding partner of the Bankbusters project. VLAIO supports innovation and entrepreneurship in Flanders, Belgium, and has provided funding for the Bankbusters tidal marsh restoration initiative in which iFLUX participates.
- HCL Group / UpLink (World Economic Forum)coreiFLUX won the Water Resilience Challenge under the Aquapreneur Innovation Initiative, a CHF 15 million, 5-year initiative co-led by HCL Group and UpLink (World Economic Forum's innovation initiative). The initiative selected 10 winners from over 300 global submissions, with winners sharing CHF 1.75 million in funding plus mentorship and access to global networks.
- EvonikminoriFLUX participated alongside Evonik, Sensatec, and AECOM at Evonik's Standort-Campus in Essen, Germany, for a collaborative event on innovative remediation technologies. iFLUX's Marjan Joris presented on groundwater and mass flux measurements. The companies also exhibited together at CLR Birmingham alongside Injectis.
Scale indicators4 records
Recent moves6 records
Expansion highlights6 records
iFLUX competitors and assessment
Company assessmentBroad incumbents
- Xylem: Global water technology company with analytics and smart water solutions targeting utilities and environmental monitoring; a potential integrator or competitor as utilities digitize groundwater networks.
- AECOM: Global environmental and engineering consultancy with a large groundwater and remediation practice; both a reference customer and a competitor for groundwater characterization and monitoring projects in iFLUX's target segments.
- Arcadis: Global design and consultancy firm with a significant water and remediation business; reference customer for iFLUX on dewatering permit compliance, and competes for environmental site characterization mandates.
- ERM (Environmental Resources Management): Large pure-play environmental consultancy advising on site investigation and remediation; reference customer of iFLUX and a potential competitor or integrator of groundwater monitoring services.
- Ramboll: Engineering, design and consultancy group with a sizable environment and water practice serving contaminated sites; reference customer and competitor for groundwater characterization work in Europe.
- RSK Group: UK-headquartered environmental services and ground engineering group with significant site investigation and remediation capabilities; iFLUX reference customer and overlap in groundwater monitoring.
- Deltares: Dutch applied research organization specializing in water, subsurface and geo-environmental work; reference customer and a potential collaborator or competing voice on groundwater modeling and monitoring methods.
- SGS: Global testing, inspection and certification company with extensive environmental and water laboratory services; could perform cartridge analysis or provide competing groundwater analytical services.
- Eurofins Scientific: Global laboratory testing group with substantial environmental and PFAS analytical capacity; potential partner for cartridge analysis and a competitor in contaminant testing services.
Direct peers
- Solinst: Canadian manufacturer of groundwater monitoring instruments including samplers and level meters; the closest direct peer offering hardware for groundwater sampling and monitoring that iFLUX competes with on equipment sales.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights7 records
Customer concentration
iFLUX social profiles
Digital presenceiFLUX financial estimates
Financial estimateRevenue estimate
Valuation estimate
iFLUX leadership team
Management profileNumber of profiles
Profiles8 records
iFLUX funding detail
Funding detailFunding overview
Funding rounds2 records
Investors3 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
iFLUX 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 iFLUX
What does iFLUX do?
iFLUX develops and sells proprietary groundwater monitoring technologies that measure flux — the actual movement of water and contaminants through subsurface environments — rather than relying on traditional concentration-based measurements. Its commercial offerings consist of two product lines: iFLUX Samplers (passive flux samplers with patented, contaminant-specific cartridges for water flux and mass flux measurement) and iFLUX Sensing Solutions (real-time digital monitoring networks combining proprietary vertical and horizontal flux sensors with third-party commercial sensors, telemetry, and dashboards).
Is iFLUX a public or private company?
iFLUX is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was iFLUX founded?
iFLUX was founded in 2017. It employs 11 to 50 people.
Where is iFLUX based?
iFLUX is headquartered in Antwerp, Belgium, in the Europe region.
How does iFLUX make money?
Three revenue lines are on record. iFLUX Samplers (Hardware + Analysis) is the primary driver. The others are iFLUX Sensing Solutions (Monitoring Networks) and webinars and Educational Content.
Who are iFLUX's main competitors?
Broad incumbents on record are Xylem, AECOM, Arcadis, ERM (Environmental Resources Management), Ramboll, RSK Group, Deltares, SGS and Eurofins Scientific. Solinst is listed as a direct peer.
Does iFLUX have an API?
No public API is recorded for iFLUX.
What industry is iFLUX in?
iFLUX's product category is Groundwater Monitoring Technology. Its primary akta.pro industry code is EUAHAFAC, Groundwater Monitoring Networks (Well Design, Installation & Sampling Programs), with a secondary code of EUAHACAE, Groundwater Monitoring & Well Sampling (Monitoring Wells, Plumes). Its NAICS code is 334514 and its SIC code is 3826.