Energis

Energis is a European greentech software scale-up, based in Belgium.

Chemin du Cyclotron 6, 1348 Ottignies-Louvain-la-Neuve, Belgique

Last updated: 18/06/2025

Energreen

Energreen installs photovoltaic panels for individuals and businesses of all sizes.

Av. Lavoisier 13, 1300 Wavre, Belgique

Last updated: 23/04/2025

Energy-Pool Belgium

Almost 20 years of experience in the energy sector serving producers, GRD, suppliers and installers. Assistance to energy actors to adapt their processes to new challenges : flexibility and energy sharing among others. Experience in the implementation and development of new products on the market, as well as in the setting up of federal and regional R&D projects.

Cr Collin 7, 1380 Lasne, Belgique

Last updated: 20/09/2025

Energy4Me

Energy4ME brings Council in energy analysis of special techniques oriented renewable energy production and consumption. Training of installers, supply of hardware and technological innovation.

Rue du Vert Chasseur 1, 1401 Nivelles, Belgique

Last updated: 23/04/2025

EnergyPonics

Development and installation of closed systems of biomass production with intelligent use of energy and advice.

Rue de la Vallée 83, 5060 Sambreville, Belgique

Last updated: 24/04/2025

Enersol

Study, design, installation, management and monitoring of photovoltaic and solar thermal power plants. Facilities outside networks and storage Energy Smart grid hybrid.

Rue de Maestricht 70, 4651 Herve, Belgique

Last updated: 04/02/2026

Engie

ENGIE is a global energy player and an expert operator in the three businesses of electricity, natural gas and energy services. The Group develops its businesses around a model based on responsible growth to take on the major challenges of energy’s transition to a low-carbon economy: access to susta.

Bd Simon Bolivar 34, 1000 Bruxelles, Belgique

Last updated: 23/04/2025

Engie Electrabel

Production and sales of electricity and gas.

Bd Simon Bolivar 34, 1000 Bruxelles, Belgique

Last updated: 23/04/2025

Enjeu

Enjeu a pour objectif de promouvoir l'activité économique, sociale et culturelle de sa région par la conception et l'organisation de salons, colloques ou autres événements de qualité et de référence, en toute indépendance ou en synergie avec des partenaires représentatifs.

Av. Constantin de Gerlache 41, 4000 Liège, Belgique

Last updated: 24/04/2025

ENKA Energy Transition Limited

ENKA Energy Transition Ltd. (ENKA) is dedicated to accelerating the energy transition by enhancing grid flexibility through innovative energy storage solutions. We invest in sustainable energy infrastructure to deliver both environmental and economic value through increased grid efficiency and cost-optimization for our partners.

Last updated: 23/04/2025

Enkia

Enkia is a company specialized in the sale of water supplies.

Av. de la Salm 114, 4980 Trois-Ponts, Belgique

Last updated: 30/09/2025

Enovos Luxembourg

Energy supplier.

2 Dom. du Schlassgoard, 4327 Esch-sur-Alzette, Luxembourg

Last updated: 04/02/2026

Entreprendre.wapi

Entreprendre.wapi, the economic stimulation agency for Wallonia Picardy, offers entrepreneurs advice and support services throughout Wallonia Picardy.

Quai Saint-Brice 35, 7500 Tournai, Belgique

Last updated: 08/10/2025

Eoluz

Eoluz designs and installs industrial photovoltaic systems for companies, investors and public administrations in Belgium and the Netherlands.

Starrenhoflaan 44, 2950 Kapellen, Belgique

Last updated: 24/04/2025

EOLY

Eoly is the energy specialist of the Colruyt Group. Production of green electricity by wind turbines, solar panels and cogeneration. Purchase of 100% green electricity on the market.

Edingensesteenweg 196, 1500 Halle, Belgique

Last updated: 23/04/2025

EPEX SPOT Belgium

EPEX SPOT is the Belgian power exchange operating the spot market for electricity on the Belgian hub.

Sq. de Meeûs 5, 1000 Bruxelles, Belgique

Last updated: 24/04/2025

Epuval

Epuval provides: • Permeability testing (percolation, infiltration) of rainwater and wastewater, including reports and plans. • Extensive wastewater treatment systems (planted filters, dry toilets) and stormwater management systems (swales, infiltration basins, retention ponds). • System maintenance. • Expertise and training sessions.

Rue de la Charmille 16, 4577 Modave, Belgique

Last updated: 09/03/2026

EQUANS

For more than 70 years, EQUANS have helped our customers and partners to achieve their challenges and created: smarter and more attractive cities, more efficient and performant industries, buildings that are as sustainable as they are confortable.

Last updated: 27/01/2026

ESS

Audit and consultancy company.

Beaufaux 18, 9600 Renaix, Belgique

Last updated: 23/04/2025

Etablissements A. Menart

Designing, producing and selling of machinery for the pretreatment of organic waste and also for the valorizing of the residue & micro-biomethanation plant.

La Belle Vue, Rue Benoît 31, 7370 Dour, Belgique

Last updated: 05/03/2026

Etablissements Verhulst

Verhulst is specialized in metal constructions, HV & LV industrial electricity and sheet metal work.

Rue Gustave Defnet 37, 4630 Soumagne, Belgique

Last updated: 24/04/2025

Ether Energy

Ether Energy is a fast-growing Belgian company specialized in the development of large-scale eco-responsible photovoltaic and agrivoltaic solutions in Belgium, Luxembourg and France

Avenue Louise 231, 1050 Bruxelles, Belgique

Last updated: 14/01/2024

ETI Bureau d'études et d'expertises

Specialist in various water-related fields: water treatment, drinking and waste water, industrial projects: piping (stainless steel, HDPE, PPH, PVDF, steel, cast iron) and electrical installations, various projects: fish farming, swimming pools, etc., manufacture of valves and fittings, installation of pumps, wells, reservoirs, booster pumps, etc.

Voie Baptiste 4, 4100 Seraing, Belgique

Last updated: 06/08/2024

Etienne Arnould

Arnould Etienne, your company for well drilling work, submersible pump, pumping installation, water treatment, water pump, UV lamp, irrigation.

Rue de Sainte-Ode 8, 6681 Sainte-Ode, Belgique

Last updated: 23/04/2025

Eurocities

EUROCITIES is the network of major European cities, founded in 1986 by the mayors of Barcelona, Birmingham, Frankfurt, Lyon, Milan, and Rotterdam.

Sq. de Meeûs 1, 1000 Bruxelles, Belgique

Last updated: 24/04/2025