Knauf Insulation

Manufacturer of insulation materials, the company produces, among other things, wood wool, fiberglass, rock wool, and XPS.

Rue de Maestricht 95, 4600 Visé, Belgique

Last updated: 10/12/2025

Knowenergy

Conducting energy audits and certificates PEB in Wallonia. Advice on system of heating and heat pumps.

Rue Dallose 82, 5140 Sombreffe, Belgique

Last updated: 23/04/2025

Korium Tech

Water Treatment Specialist - Innovative solutions for pure and sustainable water

Rue Lileau 15, 4570 Marchin, Belgique

Last updated: 11/12/2025

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

Kurita Europe gmbH

Kurita Europe specialises in optimising the reliability and efficiency of industrial plants and projects. Our customised technologies and patented products for industrial water, paper and process treatment improve plant efficiency and plant lifetime as well as reducing costly downtimes.

Clos Chanmurly 13, 4000 Liège, Belgique

Last updated: 12/12/2025

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

Lacroix City Belgium

Specialising in the development of digital solutions for managing urban mobility. The platform offers traffic management, intelligent signalling and data analysis tools to optimise urban infrastructure.

Quai Banning 6, 4000 Liège, Belgique

Last updated: 04/11/2025

Lambert Frères

Civil Engineering work– Excavation, foundation work – Road work – Concrete work.

Rue de l'arbre 10, 6600 Bastogne, 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

Latour Entreprise

Spécialisés dans les techniques de broyage forestier et l’entretien des terrains, grâce à ses différentes compétences, Latour Entreprise permet d’assurer intégralement la préparation des sites forestiers, agricoles ou bâtissables. Latour Entreprise couvre des chantiers partout en Belgique.

Rue du Marché-Aux-Fleurs 3, 6700 Arlon, Belgique

Last updated: 18/12/2025

Lens P.

Multiple studies in relation with stormwater management, rainwater infiltration (swales, wells, road understructure, ...), flood prevention, natural reserve rehabilitation, wastewater treatment and recycling, ...

Last updated: 26/06/2024

Lepage

Industrial engineering, manufacturing, assembly and maintenance services company. Active in many sectors of activity such as energy, metallurgy, chemistry, environment, pharmaceutical and food.

Rue de l'Aurore 2, 6040 Charleroi, Belgique

Last updated: 23/04/2025

Les Ateliers de la Meuse

Manufacturing of heavy and large steel parts/components (up to 200 tons).

Rue Ernest Solvay 107, 4000 Liège, Belgique

Last updated: 23/04/2025

Les Compagnons d'Eole

Les Compagnons d'Eole A.S.B.L. regroups people interested by renewables energy and gives advices in green products & services.

Rue des Noyers 12, 1460 Ittre, Belgique

Last updated: 23/04/2025

Lessines Industries

Based on its 125 years’ experience in design, development, construction and installation of equipment, Lessine differentiates itself thanks to the considerable know-how and the technical expertise in developing solutions for 5 major technologies: milling, mixing, drying, separation & handling.

Rue de l'Europe 18, 7600 Péruwelz, Belgique

Last updated: 23/04/2025

Letsgocity

LetsGO City is a vehicle for delivering information locally using intelligent, connected tools.

Bd Piercot 44, 4000 Liège, Belgique

Last updated: 10/12/2025

LIFETECH

LIFETECH est une entreprise familiale innovante spécialisée dans les UV, les générateurs d'ozone et la technologie UV/AOP. Elle développe et produit des dispositifs de haute qualité pour le traitement de l'eau, la purification de l'air et la désinfection. La personnalisation et un excellent rapport qualité-prix sont prioritaires.

Rue de Saint-Michel 7, 1360 Perwez, Belgique

Last updated: 30/09/2025

LIMPIDO

Belgian company active since 2010 in the field of ecological wastewater treatment, plus 1,500 systems installed in Wallonia to date.

All. de Wésomont 5, 4190 Ferrières, Belgique

Last updated: 21/01/2025

Linde

Linde Belgique est un partenaire pour les gaz industriels et gaz médicaux, des concepts de santé et l'ingénierie des installations industrielles.

Kruiskapelstraat 1, 3800 Sint-Truiden, Belgique

Last updated: 24/04/2025

Line Corner

Business-oriented energy experts willing to have an impact by helping corporations take the right decisions in order accelerate their sustainable transition.

Last updated: 23/04/2025

Liquileaks

Liquileaks is a Liégeoise company that offers solutions for optimizing the performance of water networks.

Rue du Progres 8, 4821 Dison, Belgique

Last updated: 26/06/2024

LISA

LISA-image is involved in research and development in topics of applied sciences such as pattern recognition, image analysis, computer graphics and virtual reality.

Avenue Franklin Roosevelt 50, 1000 Bruxelles, Belgique

Last updated: 10/12/2025

LUCID

The LUCID software suite supports design activities in architecture, engineering, and complex collaborative tasks: 3D modelling tools for thermal behaviour evaluation, acoustic signature, etc.; the PEB software for thermal energy evaluation of buildings; collaboration tools and real-time sketch interpretation SKETSHA and NEMO.

Last updated: 27/02/2026

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

ULB-LGM

The Laboratory of GeoMechanics at the Université Libre de Bruxelles is a research lab working in the field of environmental geomechanics. Our research activities are focused on acquiring a thorough understanding of multiple physical processes taking place within geomaterials.

Avenue Franklin Roosevelt 50, 1000 Bruxelles, Belgique

Last updated: 23/04/2025