Cluster TWEED

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

Karno

Karno is a competitive, efficient and sustainable thermal energy network developer.

Last updated: 28/08/2026

KEYES

Specialising in IT services organised around six areas: infrastructure, cybersecurity, mainframe, business software, data and artificial intelligence, as well as organisational consulting. Keyes works with a variety of sectors: public and social, energy and utilities, finance and industry. One team is dedicated to European and international institutions and companies.

2ème Avenue 65, 4040 Herstal, Belgique

Last updated: 03/09/2026

Kingspan Logstor

Leader within District Heating, offering complete pre-insulated pipe systems with focus on energy efficiency.

Jadelaan 43-47, 2132 XX Hoofddorp, Pays-Bas

Last updated: 15/12/2025

Klareco

Klareco help companies gain clarity and control over their energy management. We offer insightful solutions and expert guidance that enable businesses to take meaningful, sustainable actions, driving both operational efficiency and environmental responsibility.

Avenue des Dominicaines 11, 1950 Kraainem, Belgique

Last updated: 26/02/2026

Klinkenberg

The family-run company now comprises four areas of activity: photovoltaics, alarm and security systems, and special techniques, which combine electricity and heating. All of these departments are directed to professionals, industry and individuals.

Rue des Alouettes 99, 4041 Herstal, Belgique

Last updated: 26/02/2026

Laborelec

ENGIE Lab Laborelec is the Group's research and expertise center for electrical power technologies. Located near Brussels and active in more than 60 countries, it employs 240 highly qualified specialist technicians.

Rue de Rhode 125, 1630 Linkebeek, Belgique

Last updated: 24/04/2025

LuciSun

LuciSun specialises in solar energy: technical consultant for bankability assessment and photovoltaic performance optimisation. The company develops simulation software, offers training courses and works on agrivoltaic, bifacial and BIPV systems, as well as projects involving complex shading.

Rue Saint-Jean 29, 1495 Villers-la-Ville, Belgique

Last updated: 20/11/2025

Luminus

First challenger on the Belgian energy market, Luminus is a major renewable electricity producer and energy services supplier.

Bld du Roi Albert II 7, 1000 Bruxelles, Belgique

Last updated: 26/02/2026

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

Matagne-Hody

Wood pellets and wood boiler.

Rue de Bouillon 55, 5555 Bièvre, Belgique

Last updated: 23/04/2025

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

MF Solutions

Expert company in HVAC and professional cold, involved in installation, maintenance and troubleshooting on B2B projects in the residential, tertiary and industrial sectors, in Belgium and abroad.

Rue du Pont 3, 4280 Hannut, Belgique

Last updated: 01/06/2026

Micromega Dynamics

Noise measurement, Structural Health Monitoring, Engineering & anti-vibration devices.

Rue du Trou du Sart 10, 5380 Fernelmont, Belgique

Last updated: 01/10/2025

MITIS

Specialising in the development of flameless combustion microturbines for power generation, heating and cooling. MITIS uses AI to optimise efficiency and reduce emissions and offers high energy density multi-fuel micro-CHP for a sustainable future.

Last updated: 26/02/2026

moov.law

Nestled in the heart of the historic centre of Brussels, in the famous Galeries Saint-Hubert, moov.law is a local law firm, on a human scale, whose values are excellence, pragmatism, transparency, a sense of service and the well-being of its members.

Galerie du Roi 27, 1000 Bruxelles, Belgique

Last updated: 20/09/2024

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

Multitel

As an accredited research centre bringing together more than 100 researchers, Multitel develops concrete solutions based on advanced technologies. Its expertise covers IoT and embedded systems, networks and cybersecurity, photonics, AI and railway certification. Multitel acts as a true innovation accelerator for businesses.

Rue Pierre Et Marie Curie 2, 7000 Mons, Belgique

Last updated: 09/07/2026

N-SIDE

N-SIDE provides software and consultancy services to help pharmaceutical companies reduce waste in clinical trials, making them more efficient and faster. The company supports electricity market and grid managers to maximise the integration of renewable energies, ensuring a stable, reliable and affordable electricity supply.

Courbevoie 13, 1348 Ottignies-Louvain-la-Neuve, Belgique

Last updated: 03/08/2026

Newelec

Spécialisée dans l’électricité et l’électrotechnique industrielle, Newelec est active dans l’engineering, l’installation et la maintenance électrique en HT/MT et BT, l’analyse et la gestion de la qualité de votre réseau, l’automation et la supervision, l’instrumentation, etc.

Rue des Fraisiers 91, 4041 Herstal, Belgique

Last updated: 24/04/2025

NORDITUBE

NordiTube Technologies SE specializes in trenchless pipe rehabilitation. Since 1987, the company has developed and supplied materials, systems, equipment and technical support services for the maintenance, rehabilitation and renewal of sewage, water, gas and industrial pipeline networks.

Rue Ernest Solvay 181, 4000 Liège, Belgique

Last updated: 27/07/2026

Novalis AI

Novalis AI is a technology development agency specialising in the digital transformation of SMEs. The company designs bespoke web platforms and software tools powered by artificial intelligence. Its main aim is to help businesses automate their operations, optimise their processes and facilitate decision-making.

Rue Barrière Moye 18, 1300 Wavre, Belgique

Last updated: 08/09/2026

Novojy

Freelance energy engineer, supporting the development and integration of photovoltaic and storage projects, from engineering through to market strategy.

Av. Louis Piedboeuf 17, 4053 Chaudfontaine, Belgique

Last updated: 04/09/2026

Octave

A sustainable, cost-effective and reliable energy storage system with second-life batteries from electric vehicles.

Rue du Peuplier 8, 1000 Bruxelles, Belgique

Last updated: 14/01/2024

Omexom Production & Processes

Omexom’s solution targets those who produce, transform and transport electricity, including local authorities. Omexom thus helps energy producers and grid operators fulfill their missions whilst simultaneously navigating the evolving landscape.

Last updated: 23/04/2025