Optec

A company specialising in the design and construction of cutting-edge laser micromachining tools.

Avenue des Nouvelles Technologies 53, 7080 Frameries, Belgique

Last updated: 17 June 2025

Optiwatt

Optiwatt's core business is optimizing the energy resources of existing technical facilities and the design of new entities.

Chem. de la Waronche 8, 1471 Genappe, Belgique

Last updated: 24 April 2025

OREX

OREX is specialised in boring and test drilling techniques used to determine the ideal geotechnical sections in order to establish the parameters necessary for calculating the bearing capacity and settlement of buildings and civil engineering works.

Av. Edison 23, 1300 Wavre, Belgique

Last updated: 24 June 2024

OTRA

Company active in the construction and renovation sector, using bio-sourced and ecological materials.

Av. Duc Henri de Brabant 6, 1300 Wavre, Belgique

Last updated: 7 April 2025

OWA6

Builder of charging stations for businesses. Belgian production in collaboration with Jean Del’Cour workshops. Charging station for electric car.

Rue de l'Expansion 29, 4460 Grâce-Hollogne, Belgique

Last updated: 23 April 2025

Oxfam-Magasins du monde

Belgian movement of 4,500 citizens active in fair trade and second-hand products in nearly 100 shops and 110 schools, acting, raising awareness and mobilising for sustainable, social and solidarity-based development. Oxfam is also active in B2B with a service dedicated to companies: sales of gift parcels, fair trade products with company logos.

Rue Provinciale 285, 1301 Wavre, Belgique

Last updated: 1 February 2025

Parker Hannifin

Parker’s Energy Grid Tie (EGT) Division is a leading multi-technology solution provider for the energy market. With its European headquarters in Littlehampton UK the EGT division is a centre of excellence for power conversion and battery storage systems used in energy grid applications.

Av. Robert Schuman, 1400 Nivelles, Belgique

Last updated: 24 April 2025

Passeurs d'Energie

public awareness for sustainable energy saving habitat and lifestyles.

Rue Eugène Thibaut 1, 5000 Namur, Belgique

Last updated: 24 April 2025

Paumelles Liégeoises

Manufactures split-hinges for welding, hinges for welding on all type of surfaces such as steel doors, stainless steel (304 & 316L), aluminium, etc.

4ème Avenue 5, 4040 Herstal, Belgique

Last updated: 23 April 2025

Pellets Box

Pellet Box is a simple pellets boiler to install, all a competitive price (tbd). It comes in a kit "all-in-one" in the form of a box incorporating the boiler, pellet tank and connections needed for a quick and practice installation.

Rue Natalis 2, 4020 Liège, Belgique

Last updated: 24 April 2025

PelletStock

Pelletstock is an online platform that lists prices of pellets by region for consumers and allow them to save money on the purchase of their energy.

Rue Joba 9, 4053 Chaudfontaine, Belgique

Last updated: 23 April 2025

PEPITe

PEPITe offers a platform for managing industrial data, from capture to use. Thanks to AI, it responds to concrete business needs and optimises processes: reducing energy and raw material consumption, improving product quality and OEE, all in the interests of performance and sustainability.

Rue de l'Académie 53, 4000 Liège, Belgique

Last updated: 26 June 2025

Pepps

Through the use of technologies such as predictive maintenance, artificial intelligence and IOT, Pepps assists companies active in sectors such as energy, environment, transport and industry in the installation of intelligent supervision systems in order to increase their performance and reduce failures.

Av. Alexander Fleming 10, 1348 Ottignies-Louvain-la-Neuve, Belgique

Last updated: 7 August 2025

Perpetum Energy

PerPetum – a dynamic and growing enterprise specialized in sustainable power systems, financing, installation, montitoring, and related services – was founded with a clear mission: Help homeowners and businesses alike to adopt clean power, and provide them with ownership of their energy sourcing.

Esplanade 1, 1020 Bruxelles, Belgique

Last updated: 23 April 2025

Peruweld

Peruweld design and produce your pressure vessels and storage tanks up to 7,5m diameter in workshop, silos up to 600m3, reactors, scrubbers, washers, columns, chemney, high diameter pipes up to 60 tons.

Rue de la Verte Reine 3, 7600 Péruwelz, Belgique

Last updated: 23 April 2025

PFI Informatique

Formations informatiques tous niveaux sur les logiciels de la suite Microsoft Office (principalement Excel et Access). L'entreprise privilégie les formations en petits groupes homogènes d'une même entreprise, afin de former les participants sur les fichiers réels de travail.

Jevoumont 20, 4910 Theux, Belgique

Last updated: 1 February 2025

Phreatis

Phreatis est un bureau d’étude d’ingénierie spécialisé en hydrogéologie, ainsi qu’en géothermie peu profonde et profonde.

Rue Laurent Delvaux 31, 1400 Nivelles, Belgique

Last updated: 23 April 2025

Pierre Berger

For more than 50 years, the Pierre BERGER Bureau d’Etudes has been supporting its clients in the implementation of their projects. This shared experience within a multidisciplinary team of more than 15 employees supervised by specialists allows to offer services and skills of the highest level.

Voie de l'Air Pur 6, 4052 Chaudfontaine, Belgique

Last updated: 4 June 2025

PIPE Consult

PIPE Consult is your partner for inspection, maintenance and trenchless rehabilitation/repair of pipes and sewers.

Rue des Waides 16, 4890 Thimister-Clermont, Belgique

Last updated: 31 July 2024

Pirotech

Pirotech is an engineering consulting engineer specializing in the field of thermal and electric energy savings.

Av. Général Aymes 18, 5030 Gembloux, Belgique

Last updated: 14 January 2024

Planet Founders

Planet Founders is dedicated to imagine, fund, and implement innovative solutions to make our planet a harmonious and better place to live.

Bd Frère - Orban 23, 4000 Liège, Belgique

Last updated: 26 June 2024

Plastic Omnium

Plastic Omnium is the world's leading supplier of plastic and composite body parts and modules. In particular, PO manufactures fuel tanks for hydrogen-powered vehicles.

Rue de Ransbeek 310, 1120 Bruxelles, Belgique

Last updated: 6 August 2024

PMP

PMP is designed to encourage the construction of buildings with very low need for energy and based on the concept of the passive house.

Rue Saucin 70, 5032 Gembloux, Belgique

Last updated: 23 January 2025

Pépinières Pirothon

Depuis 30 ans, l'entreprise Pirothon est spécialisée dans la production de plants forestiers et la réalisation de travaux liés au reboisement.

Last updated: 24 April 2025

Pôle MecaTech

The MecaTech cluster aims to increase the partnership between the worlds of industry, research and training in order to improve the competitiveness of Wallonia through innovative projects.

Rue Jean sonet 21, 5032 Gembloux, Belgique

Last updated: 23 April 2025