Cluster TWEED

Thomas et Piron Batiment

Active depuis plus de 42 ans dans le secteur, la société Thomas & Piron est aujourd’hui leader de son secteur avec + de 1400 logements construits ou rénovés chaque année en Belgique et au Grand-Duché de Luxembourg.

Rue du Fort d'Andoy 5, 5100 Namur, Belgique

Last updated: 04/08/2025

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: 26/05/2026

Trane Belgium

Provider of sustainable and environmentally friendly HVAC equipment.

Av. Tedesco 7, 1160 Auderghem, Belgique

Last updated: 24/06/2024

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

Ukko Energy

A new model of 100% renewable and local electricity supplier dedicated to SMEs in our region.

Rue Lambert-Lombard 3, 4000 Liège, Belgique

Last updated: 17/10/2024

ULB-KTO

ULB-KTO supports you at every stage of the research transfer process. Its mission is to foster collaboration between the University and external partners (companies, public authorities, clusters, sectoral associations, non-profit organisations, etc.) as regards collaborative research, the socio-economic valorisation of research results and the contribution to local and regional development.

Av. Adolphe Buyl 87, 1000 Ixelles, Belgique

Last updated: 12/12/2025

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

Ville de Charleroi

Ville de Charleroi, comprenant les entités de Couillet, Dampremy, Gilly, Gosselies, Goutroux, Jumet, Lodelinsart, Marchienne-au-Pont, Marcinelle, Monceau-sur-Sambre, Montignies-sur-Sambre, Mont-sur-Marchienne, Ransart et Roux.

Pl. Charles II 14/15, 6000 Charleroi, Belgique

Last updated: 30/07/2025

Ville de Marche-en-Famenne

Ville de Marche-en-Famenne, comprenant les entités d'Aye, Hargimont, Humain, Marloie, On, Roy et Waha.

Bd du Midi 22, 6900 Marche-en-Famenne, Belgique

Last updated: 23/07/2025

Virya H2

Key actor in the energy transition, ViryaH2 develops sustainable hydrogen production plants and develops hydrogen solutions to facilitate the energy transition of the end-consumer.

Last updated: 09/07/2026

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: 20/03/2026

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

Vulcanic

Vulcanic offers a wide range of solutions for electrical industrial heating and cooling (of liquids, gaz and solids) including temperature measurement, control and power supply.

Last updated: 01/06/2026

WaterTech

WATERTECH SA has mastered the physical and chemical phenomena of water treatment for 35 years. Our extensive experience is put to use for the benefit of clients with one objective: to make water treatment both more ecological and more economical.

Rte de Tilice 3, 4041 Herstal, Belgique

Last updated: 27/08/2026

WattElse

Consulting on Energy Strategy. Management of renewable production projects (PV, wind, biomass, hydraulic, storage).

Rue du Jauviat 20, 5530 Yvoir, Belgique

Last updated: 27/02/2026

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

Wingest

Wingest's mission is to convert former industrial sites into innovative multi-energy, low-carbon projects. Wingest handles strategy, promotion, financing, project management and coordination of technical players.

Rue des Jardins 13, 6600 Bastogne, Belgique

Last updated: 06/12/2024

wpd Benelux SRL

wpd is a leading group as a global developer and operator of onshore and offshore wind farms and solar farms.

Last updated: 23/04/2025

Yelido

Specialising in custom software development, CRM/ERP implementation (Salesforce, Odoo) and cloud infrastructure management (particularly AWS).

Rue Chaussée 67, 4342 Awans, Belgique

Last updated: 17/04/2026

Yiva

YIVA Engineering is active in Engineering, Project Management, Recycling and Renewable Energy for Industrial Projects, which has been founded by the people having more than 23 years industrial experience for Engineering, project management, recycling and renewable energy.

Chau. Bara 154, 1410 Waterloo, Belgique

Last updated: 24/04/2025

Zero Friction

Billing platform and customer interaction made easy for heating and cooling suppliers

Vlasgaardstraat 52, 9000 Gent, Belgique

Last updated: 23/04/2025