Operations and Maintenance

ADS Company

ADS Company is an integrator of automation solutions for businesses and communities.

Rue Vivier le Duc 3, 1490 Court-St.-Étienne, Belgique

Last updated: 24/04/2025

Advanced Technologies Europe

Generators, electrical boxes, complex machineries cleaning with high pressure CO2.

Rue de la Terrienne 22, 1301 Wavre, Belgique

Last updated: 24/04/2025

Air Liquide

Air Liquide has been developing unique expertise in the mastery of the entire hydrogen chain (production, storage, and distribution).

Quai des Vennes 8, 4031 Liège, Belgique

Last updated: 23/04/2025

Ampacimon

Ampacimon develops innovative «Dynamic Line Rating» (DLR) systems for transmission/distribution systems operators.

Rue de Wallonie 11, 4460 Grâce-Hollogne, Belgique

Last updated: 23/04/2025

Aqua Nove

Creation and restoration of aquatic ecosystems on vegetated rafts. More than 30 years of experience in the field of aquatic resource management, surface water bioremediation, economic recovery of by-products generated in purification processes.

Grand'Rue 1, 6800 Libramont-Chevigny, Belgique

Last updated: 26/06/2024

Aquale

Environmental consulting and energy office specialized in the basement : hydrothermal / geothermal energy (heat/cold, storage), contaminated sites management, management of groundwater resources and surface water, geology engineering, circular economy , smart grids, training, R&D.

Rle Pirmez 2, 5380 Fernelmont, Belgique

Last updated: 23/04/2025

Aquapôle - ULiège

Located within the Sart Tilman University campus in Liège, Aquapole is a research and development centre and expertise in water sciences serving public institutions and businesses, both regional and international.

Campus de l'Université de Liège - Sart Tilman, Allée de la Découverte 11, 4000 Liège, Belgique

Last updated: 20/06/2024

Arcadis Belgium

Arcadis Belgium is an international consulting firm in infrastructure, water, environment, and construction.

Rue Royale 80, 1000 Bruxelles, Belgique

Last updated: 06/01/2026

Artesia

Artesia Environnement specializes in groundwater consultancy and the design of geothermal open loop systems. It provides aquifer characterization, predictive 3D hydrogeological modeling, and technical advisory services. The company also develops the Krigis software for the management of groundwater pollution data.

Rue du Bois Saint-Jean 15, 4031 Seraing, Belgique

Last updated: 06/03/2026

Astra Services

Design and manufacture of turnkey assemblies for water treatment, storage and dosing of reagents.

Rue de Nazareth 14, 4651 Herve, Belgique

Last updated: 06/03/2026

ATS

ATS is a design office and a research and development office exclusively focused on the field of renewable energies.

Rue Natalis 2, 4020 Liège, Belgique

Last updated: 14/01/2024

Balteau

Balteau provides engineering solutions for the purification, treatment, pumping and recycling of water and sludge, relying on its design office, engineers and manufacturing workshops.

Rue de la Légende 63, 4141 Sprimont, Belgique

Last updated: 12/01/2026

BESIX Environment

BESIX Environment is a solution partner in development, design, engineering, execution, commissioning and O&M in the fields of water production and treatment, energy recovery from sludge and waste, hydroelectric infrastructures, biogas and low-carbon hydrogen production in Belgium and abroad.

Av. des Communautés 100, 1200 Woluwe-Saint-Lambert, Belgique

Last updated: 23/04/2025

Bnewable

Bnewable est une entreprise belge pionnière et innovante dans les services d’énergies renouvelables, basée dans la région bruxelloise, et liégeoise.

Esplanade Simone Veil 1, 4000 Liège, Belgique

Last updated: 23/04/2025

Buildwise

Buildwise supports the construction sector in its technological, economic and societal evolution through collaborative research and innovation. It carries out research for the benefit of its members and provides them with information, assistance and technical advice.

Rue du Lombard 42, 1000 Bruxelles, Belgique

Last updated: 12/03/2026

Bureau Greisch

Structural, architectural and special techniques studies.

All. des Noisetiers 25, 4031 Liège, Belgique

Last updated: 23/04/2025

C-Energy

C-Energy's innovative solutions cover all aspects of energy management, storage, optimization and trading to provide energy as a service, fully tailored to specific needs and budget, as well as a unique and patented energy storage concept.

Frank van Dyckelaan 15, 9140 Temse, Belgique

Last updated: 23/04/2025

Callens

Callens is an industrial group with family governance, recognized for its expertise in the design and implementation of high technological value thermal and aeraulic solutions. Our ambition is to contribute to a more efficient, safer and more sustainable industry.

Last updated: 13/03/2026

Campus Francorchamps

Competence centre that provides training for job seekers, workers and students at the heart of the Francorchamps circuit.

Rte du Circuit 60, 4970 Stavelot, Belgique

Last updated: 20/11/2025

carbolean

Connected solution that calculates daily all emissions related to energy, electricity, fuels, water, but also waste etc. Carbolean enables companies to obtain daily reporting of their CO2 emissions.

Chau. de Louvain 431, 1380 Lasne, Belgique

Last updated: 23/04/2025

CE+T Power

CE+T Power produces and markets a range of products for industrial operators who rely on critical applications, and who are not satisfied with the performance of existing backup systems and the associated maintenance costs (data security).

Rue du Charbonnage 12, 4020 Liège, Belgique

Last updated: 05/03/2026

Cenaero

Cenaero supports companies in their product, service and/or process innovations using digital simulation, optimisation and artificial intelligence methodologies and tools. The centre is active in the Aerospace, Transport, Processes, Energy, Buildings and Environment sectors.

Rue des Frères Wright 29, 6041 Charleroi, Belgique

Last updated: 12/03/2026

Citizen's Reserve

CITIZEN's Reserve aims to deploy strategic reserves based on the aggregation of small issuers consumption reduction commitments.

Av. de la Paix 3, 1420 Braine-l'Alleud, Belgique

Last updated: 24/04/2025

Consolar

CONSOLAR Belgium official supplier in Antarctic polar station thermal solar equipment. Specialist in technical solar thermal, solar photovoltaic, controlled mechanical ventilation, heat pumps, heating.

Rue de la Barge 16, 4000 Liège, Belgique

Last updated: 23/04/2025

Vinçotte

AIB Vinçotte Belgium est actif dans les contrôles réglementaires (électricité, levage, etc.).

Rue Phocas Lejeune 11, 5032 Isnes, Belgique

Last updated: 24/04/2025