Cluster H2O

HydroScan

Hydroscan is a leading expert in global, integrated solutions for sustainable and cost-effective water management. Operating across 3 markets: Drinking water, Sewer and Urban flood management. Serving both public and private sectors. These solutions with NRW CockpitTM empower water utilities in effectively managing and enhancing their infrastructures by minimising leaks and optimising operations.

Diestsesteenweg 104, 3010 Leuven, Belgique

Last updated: 27/08/2026

IBA

Ion Beam Applications S.A. (IBA) designs, assembles, sells and installs integrated systems in the field of cancer diagnostics and treatment.

Chemin du Cyclotron 3, 1348 Ottignies-Louvain-la-Neuve, Belgique

Last updated: 27/08/2026

IDEA

IDEA is the territorial development agency serving the 27 municipalities of the Cœur du Hainaut region. It carries out public-interest missions in the fields of economic development, energy, water management and spatial planning for municipalities, businesses and citizens.

Rue de Nimy 53, 7000 Mons, Belgique

Last updated: 30/07/2026

IDELUX Eau

IDELUX Water’s missions are multiple and are aimed at municipalities, companies or citizens: maximize the collection of wastewater, continuously guarantee the quality of discharged water, develop and secure the infrastructure for the production and distribution of drinking water, support our territory in the fight against floods and towards integrated stormwater management.

Drève de l'Arc-en-Ciel 98, 6700 Arlon, Belgique

Last updated: 27/08/2026

iFLUX

With (real-time) data and insights, iFLUX enables better protection and sustainable management of this vital resource. From optimizing water quality, to controlling pollution plumes, to improving your risk management strategy, understanding the dynamics of groundwater is crucial, especially in the following industries.

Galileilaan 18, 2845 Niel, Belgique

Last updated: 25/02/2026

in BW

As the operator of the Smart Region dynamic of the Digital Wallonia strategy for the municipalities of Walloon Brabant, inBW's mission is to lead the region, educate elected representatives and raise awareness among municipalities of the digital transition, support projects and simplify access to solutions for an Intelligent Region and to open data.

Rue de la Religion 10, 1400 Nivelles, Belgique

Last updated: 08/09/2026

Indao

Indao, formerly known as PEPITe, is an industrial software developer that creates a process control platform based on advanced data analytics and artificial intelligence. Its solution helps manufacturers improve the performance, energy efficiency and sustainability of their processes.

Rue de l'Académie 53, 4000 Liège, Belgique

Last updated: 04/09/2026

Index+

INDEX+ offers a complete solution for building and renewable energy system managers, from the selection and supply of metering equipment to a digital platform providing real-time access to data for statistics, reporting and interactive equipment management.

Rue Colonel Bourg 127, 1140 Evere, Belgique

Last updated: 19/01/2026

Infrabel

Manager of the Belgian railway infrastructure. The ICT department manages the development of critical applications for traffic, a large telecommunications network (thousands of kilometres of fibre optics and mobile telephony), critical data centres, and the development of innovative solutions based on AI (classical and generative), VR/AR, and remotely operated drones.

Pl. Marcel Broodthaers 2, 1060 Saint-Gilles, Belgique

Last updated: 14/08/2026

Infratech

Distributor of products for infrastructure networks of water, gas, electricity and telecommunications.

Les Plénesses 7, 4890 Thimister-Clermont, Belgique

Last updated: 24/04/2025

IPALLE

IPALLE is a group of the 23 municipalities of Wallonia Picarde, as well as the 7 municipalities of South Hainaut. IPALLE works in the sectors of waste water treatment, waste prevention, collection and treatment of waste and energy.

Chem. de l'Eau Vive 1, 7503 Tournai, Belgique

Last updated: 27/08/2026

Iskraemeco Benelux

Iskraemeco is a global supplier of metering solutions for the electricity, water and gas sectors. We develop and manufacture our meters, and offer agnostic data processing solutions for these sectors.

Last updated: 17/06/2025

ISSeP

ISSeP carries out scientific and technical activities in the environmental field, and is also recognised as Wallonia's reference laboratory.

Rue du Chéra 200, 4000 Liège, Belgique

Last updated: 27/08/2026

John Cockerill

John Cockerill Group is an international provider of technologies and services specializing in energy, environment, defence, steel and industry.

Rue Jean Potier 1, 4100 Seraing, Belgique

Last updated: 30/07/2026

JUMO

Fabricant de capteurs industriels et de solutions d'automatisation pour la température, la pression, l'analyse de liquides, le débit, la mesures de niveau et l'humidité dans l'air.

Rue de l'Industrie 18, 4700 Eupen, Belgique

Last updated: 23/04/2025

Korium Tech

Water Treatment Specialist - Innovative solutions for pure and sustainable water

Rue Lileau 15, 4570 Marchin, Belgique

Last updated: 27/08/2026

Kurita Europe gmbH

Kurita Europe specialises in optimising the reliability and efficiency of industrial plants and projects. Our customised technologies and patented products for industrial water, paper and process treatment improve plant efficiency and plant lifetime as well as reducing costly downtimes.

Clos Chanmurly 13, 4000 Liège, Belgique

Last updated: 27/08/2026

Lens P.

Multiple studies in relation with stormwater management, rainwater infiltration (swales, wells, road understructure, ...), flood prevention, natural reserve rehabilitation, wastewater treatment and recycling, ...

Last updated: 27/08/2026

LIMPIDO

Belgian company active since 2010 in the field of ecological wastewater treatment, plus 1,500 systems installed in Wallonia to date.

All. de Wésomont 5, 4190 Ferrières, Belgique

Last updated: 27/08/2026

Liquileaks

Liquileaks is a Liégeoise company that offers solutions for optimizing the performance of water networks.

Rue du Progres 8, 4821 Dison, Belgique

Last updated: 26/06/2024

MANO

Materia Nova is a research and development centre supporting companies and industries in innovation projects involving sustainable materials, chemistry, multifunctional surfaces and low-environmental-impact processes, addressing the challenges of the energy transition and the circular economy.

Av. Nicolas Copernic 3, 7000 Mons, Belgique

Last updated: 29/07/2026

Meca-fluid

Spécialiste de la vanne industrielle et des composants pneumatiques. Fabricant d'armoires électropneumatiques. Sélections, installation et maintenance de compresseurs. Instrumentation des fluides

Av. du Parc 30, 4650 Herve, Belgique

Last updated: 31/07/2026

Meurice R&D

The association conducts applied research through bilateral or subsidized contracts and provides services to industry and communities, in collaboration with external partners. Its laboratory focuses on environmental technologies, including the removal/recovery of nitrogen, phosphorus, metals, and hydrocarbons through bioaugmentation and adsorption.

Last updated: 25/02/2026

Moulan

Distributor serving professionals in the fields of heating, industry, ventilation, water treatment, metal construction and outdoor facilities. Technical solutions in the fields of industry and pneumatics.

Av. du Parc 28, 4650 Herve, Belgique

Last updated: 04/05/2026

Naturem Solutions

NATUREM SOLUTIONS is a consultancy in water efficiency / conservation and circular economy (water reuse & recycling, by-product valorisation). We also provide nature-based solutions and re-connect infrastructures and projects to the natural water circle.

Chau. de Marche 940, 5100 Namur, Belgique

Last updated: 27/08/2026