Renewable energy

DLV

DLV is a consultancy company which support its client in the conception of energy plant.

Rue du Laid Burniat 3, 1348 Ottignies-Louvain-la-Neuve, Belgique

Last updated: 24/04/2025

TotalEnergies

TotalEnergies is a major player in refining, petrochemicals and the marketing of products in Belgium. We also retail gas and electricity generated from renewables and natural gas.

Rue St Laurent 54, 4000 Liège, Belgique

Last updated: 24/09/2026

TPF Utilities

TPF Utilities is a service company.

Av. de Haveskercke 46, 1190 Forest, Belgique

Last updated: 24/04/2025

Tractebel Engie

Tractebel is a global engineering consultancy company with worldwide expertise in energy, water and infrastructure projects.

Bd Simon Bolivar 34, 1000 Bruxelles, Belgique

Last updated: 23/04/2025

Transverse

TRANSVERSE sprl is a company of services in management of industrial projects in the sectors of energy, construction, automotive and aerospace.

Rue de l'Orient 72, 1040 Etterbeek, Belgique

Last updated: 24/04/2025

TSD S.A.

- Promote the use of renewable fuels for heat production - Reduce energy consumption in buildings through smart automation systems that optimize the operation of building services (HVAC & electrical). - Centralize heat production and distribute it efficiently within heating networks

Zone Industrielle In den Allern, 9942 Troisvierges, Luxembourg

Last updated: 06/03/2026

UEE

The expertise of the UR UEE is based on the modelling of urban and environmental systems, through digital models, laboratory models, in-situ monitoring (smart metering) or collaborative tools.

Place du Vingt Août 7, 4000 Liège, Belgique

Last updated: 09/03/2026

Umicore

Umicore provides photovoltaic system producers with a large range of sophisticated products and recycling services.

Rue du Marais 31, 1000 Bruxelles, Belgique

Last updated: 24/04/2025

UNamur

Founded in 1831, the University of Namur strives for excellence in all its missions, with a human approach that combines proximity, solidarity, and respect. It aims to be a responsible player in building a sustainable society in environmental, social, and societal terms.

Rue de Bruxelles 61, 5000 Namur, Belgique

Last updated: 04/09/2026

Unité de recherche de Phytotechnie tempérée - ULiège

The Temperate Plant Science Unit studies agricultural systems in temperate climates (sustainable agriculture, organic farming, etc.), crop ecophysiology, plowing and crop residue management.

Passage des Déportés 2, 5030 Gembloux, Belgique

Last updated: 01/09/2026

Usimaintenance

UsiMaintenance is a leader in babbitt lining by static casting or white metal centrifuging, using tin or lead with antimony and copper, for the production or repairing of bearings, brushings, hydrostatic gearboxes, gliders, ball bearings cylinder rails, piston rails, etc.

Rue de l'Industrie 2, 4530 Villers-le-Bouillet, Belgique

Last updated: 23/04/2025

Valbiom

For 20 years, Valbiom has been a key player in the bio-based economy, supporting both public and private projects. Its goal is to facilitate the transition to a sustainable economy based on local renewable resources. Valbiom supports initiatives in various sectors, such as bioenergy, textiles, eco-construction, and green chemistry.

Chaussée de Namur 146, 5030 Gembloux, Belgique

Last updated: 01/09/2026

VBS

Vanheede Environment Group specializes in the recovery of organic waste. We are one of the main European centers for unwrapping and processesing organic matter from the food industry and large-scale food retailing.

Rue de l'Epinette 12, 7040 Quévy, Belgique

Last updated: 17/06/2025

Veolia

Veolia provides innovative solutions that contribute to the sustainable growth of cities and companies. Veolia is a world leader in the provision of energy services.

Quai Fernand Demets 52, 1070 Anderlecht, Belgique

Last updated: 27/08/2026

VMA

Automation/robotics for production lines. Instrumentation and electrification of industrial processes and infrastructure projects, buildings, hospitals, etc. Optimisation of production processes by implementing software integrated with ERP.

Kortrijksesteenweg 14b, 9830 Sint-Martens-Latem, Belgique

Last updated: 23/04/2025

Volt-R

Volt-R develops decision-support tools for professionals in the energy, building and mobility sectors. Its activity covers techno-economic modelling, scenario simulation and the analysis of systems combining generation, storage, charging and energy management. These solutions are used to size installations and support investment decisions.

Rue Pierreuse 135, 4000 Liège, Belgique

Last updated: 22/09/2026

Volta

Volta is a sector research centre in the field of electricity. Research activities consist in batteries, smart home, mini-eoliennes, lighting, CCBT, intelligent power management specifications...

Av. du Marly 15, 1120 Bruxelles, Belgique

Last updated: 23/04/2025

Volteco

Installing solar panels and monitoring systems.

Chemin de l'île du Diable 11, 7060 Zinnik, Belgique

Last updated: 22/06/2026

Voltonomy

Since 2009 Voltonomy has been specialized in the installation and maintenance of photovoltaic plants for both residential and commercial markets (1 to 250 kWp).

Rue du Bosquet 8, 1400 Nivelles, Belgique

Last updated: 24/04/2025

Wagralim

Competitiveness cluster bringing together agro-industrial and other companies to establish partnerships. The sector's industrialists have identified 4 priority areas: nutrition, industrial efficiency, bio-packaging and sustainable industry.

Rue Auguste Piccard 20, 6041 Charleroi, Belgique

Last updated: 27/07/2026

Walloon Center For Industrial Biology

Main study areas: • Study and selection of strains (bacteria, yeasts and molds) • Microbial Physiology • Production of micro-organisms and metabolites in fermentors • Metabolic engineering Industrial application fields: • Agri food Industry • Environment • Pharmaceutical Industry.

Passage des Déportés 2, 5030 Gembloux, Belgique

Last updated: 24/04/2025

Walvert

For the past 10 years, Walvert has specialized in the development of agricultural organic methanisation projects in the Wallonne Region.

Grand Rue 70, 6530 Thuin, Belgique

Last updated: 18/12/2025

WaPT

WaPT, a spin-off company of UCLouvain, provides solutions to flow-related challenges for aeronautical and wind power applications. WaPT uses and develops numerical simulation and operational modeling tools, as well as its expertise, to reduce airport congestion and optimize the design and operation of wind farms.

Rue Louis de Geer 6, 1348 Ottignies-Louvain-la-Neuve, Belgique

Last updated: 20/05/2026

Waterleau

WATERLEAU is one of the few global players with a complete portfolio of water, air, waste treatment and green energy applications. It is a one-stop-shop for municipalities and the industry, offering turn-key solutions for today’s environmental challenges.

Radioweg 18, 3020 Herent, Belgique

Last updated: 24/04/2025

WE

Wallonie Entreprendre (WE) is the leading public body promoting economic and entrepreneurial development in Wallonia. It supports business creation, growth, transfer and transformation through financing, investment and support solutions that foster sustainable growth, job creation and the economic transition of Wallonia.

Avenue Maurice Destenay 13, 4000 Liège, Belgique

Last updated: 27/07/2026