Photovoltaic

FinEnergy

FinEnergy is active in brokerage of green certificates (Walloon and Brussels) as well as third investment in photovoltaïc production units.

Rue des Roquettes 8, 7180 Seneffe, Belgique

Last updated: 04/03/2026

GCW

GreenCityWallonie is a cooperative citizen company that carries out public and private projects combining 3 sustainable objectives: - increasing the share of renewable energy and lowering your electricity bills - increase ibiodiversity - societal impacts locally (child welfare).

Rue Samuel Manet 3, 7070 Soignies, Belgique

Last updated: 23/04/2025

GE4S

GE4S imports, distributes, designs, and installs renewable energy production systems, mainly photovoltaic. GE4S also offers servicing and maintenance services.

Rue Prte Basse 3, 6900 Marche-en-Famenne, Belgique

Last updated: 12/12/2025

General Electric Grid Solutions

General Electric Grid Solutions is a global leader in rail infrastructure, production and transmission of electricity.

Rue des Ormes 109, 4800 Verviers, Belgique

Last updated: 24/04/2025

GIM

A provider of geospatial data integration, geospatial AI and Geo-ICT solutions, GIM helps private companies and public authorities make smarter decisions and work faster thanks to the potential of geodata. Its flagship product Belmap provides a complete overview of buildings, addresses and their characteristics throughout the Benelux.

Rue Camille Hubert, 5032 Isnes, Belgique

Last updated: 28/05/2026

Green

Green is the ideal partner for the design, implementation and financing of your photovoltaic installation project, regardless of its size and power.

Av. Lavoisier 25, 1300 Wavre, Belgique

Last updated: 23/04/2025

Green-Invest

Green-Invest is a third-party investor or co-investor in photovoltaic installations, particularly in Belgium and Italy.

Chau. de Bruxelles 117, 1310 La Hulpe, Belgique

Last updated: 24/04/2025

GreenMAT

The GREENMAT laboratory is specialized in the development and characterization of inorganic materials with controlled microstructures (mainly metal oxides) in the form of powders or films for applications related to energy, the environment, health, and protective coatings.

All. du Six Aout 17, 4000 Liège, Belgique

Last updated: 04/08/2025

GreenPlug Engineering

GreenPlug Engineering is an international consulting and engineering company specialized in wind energy, hydropower, solar energy and storage.

Av. de la Couronne 236B, 1050 Ixelles, Belgique

Last updated: 23/04/2025

Groupe Comet - Traitements

The Group's Comet Traitements department specialises in the treatment and recycling of metal waste shredding residues: end-of-life vehicles (ELV), waste electrical and electronic equipment (WEEE), scrap metal, etc. Comet processes 77% ferrous metals, as well as non-ferrous metals (copper, aluminium, etc.), minerals (glass, etc.) and, since 2012, plastics.

Rivage de Boubier 25, 6200 Châtelet, Belgique

Last updated: 17/12/2025

Helios Group

Helios Group is specialized in renewable energy and energy transition, and is particularly active in the development of photovoltaic projects or energy communities in Wallonia.

Rue de l'Ourgnette 27, 5377 Somme-Leuze, Belgique

Last updated: 20/09/2025

Hitachi Energy

Active in energy and automation technologies. Hitachi Energy helps public utility companies, industrial customers, end-users to improve their benefits and to make their energy consumption streamlined to reduce their ecological footprint.

Hoge Wei 27, 1930 Zaventem, Belgique

Last updated: 24/04/2025

ICEDD

ICEDD is an independent office of studies and consultancy that supports companies and public authorities in their transition to a more sustainable world.

Boulevard Frère Orban 4, 5000 Namur, Belgique

Last updated: 05/05/2026

IKEA

IKEA launches SOLSTRÅLE, the photovoltaic solar panels for all.

Weiveldlaan 19, 1930 Zaventem, Belgique

Last updated: 02/10/2025

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

ISSOL

ISSOL is a Belgian dynamic reality 100% focused in the green energy architectural sector.

Rue du Progres 18, 4821 Dison, Belgique

Last updated: 24/04/2025

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

KSB Belgium

KSB products for industry are both including innovation and exclusive service. KSB Pumps and valves fit nearly for every industrial application.

Rue de l'Industrie 3, 1301 Wavre, Belgique

Last updated: 23/04/2025

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

Lasea

Lasea specialises in laser applications: plastic welding, marking, surface treatment and micromachining.

Rue Louis Plescia 31, 4102 Seraing, Belgique

Last updated: 06/10/2025

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 multidisciplinary research center active in the modeling, synthesis, and characterization of high-technology materials, from the fundamental aspects to their application in devices.

Av. Nicolas Copernic 3, 7000 Mons, Belgique

Last updated: 16/04/2026

Memoco

Specialised in accelerating the energy transition through the development of innovative, technological and sustainable solutions: measurement, transmission, acquisition, storage of energy metering data (smart meters), supervision, data processing and validation.

Rue de Rodeuhaie 6, 1348 Ottignies-Louvain-la-Neuve, Belgique

Last updated: 13/11/2025

ULB-chimpoly

[The Laboratory of Polymer Chemistry has a permanent staff of 3 persons (Prof Yves Geerts, Ms Adrienne Remacle Ms Françoise Van Eycken and Ms Anne Laurent) and is composed of 8 postdocs and 3 Ph.D students. Research topics involve organics semiconductors and discotic liquid crystals.].

Bd du Triomphe 206, 1160 Ixelles, Belgique

Last updated: 24/04/2025