Renewable energy

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: 24/04/2025

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: 23/04/2025

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: 16/12/2025

Pepps

Pepps develops digital solutions to automate, monitor, and analyze technical processes. In the water sector, the company designs systems for monitoring, data processing, and decision support, integrating instrumentation, IoT, and image analysis to improve accuracy, responsiveness, and operational management.

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

Last updated: 04/03/2026

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: 23/04/2025

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: 23/04/2025

Phreatis

Phreatis is an engineering office specialized in hydrogeology and shallow/deep geothermal energy.

Rue Laurent Delvaux 31, 1400 Nivelles, Belgique

Last updated: 04/03/2026

Pirotech

Pirotech is a consulting engineering consulting firm specializing in energy efficiency and carbon emission reduction.

Av. Général Aymes 18, 5030 Gembloux, Belgique

Last updated: 20/01/2026

PolyOne Belgium

PolyOne is a specialized polymer material solution provider with a global understanding of the photovoltaic market and a broad portfolio that provides safe, effective solutions for the solar industry.

Rue Melville Wilson 2, 5330 Assesse, Belgique

Last updated: 24/04/2025

Praxair

Praxair, Inc. est la plus grande entreprise de fourniture de gaz industriels d'Amérique du Nord et Sud, et l'une des plus importante au monde dans ce secteur.

Rue des Pieds d'Alouette 44, 5100 Namur, Belgique

Last updated: 24/04/2025

Prayon

Prayon is a leader in phosphoric acid and phosphates specialties production.

Rue Joseph Wauters 144, 4480 Engis, Belgique

Last updated: 20/11/2025

Project+

Project + is a company specializing in the development and management of projects in the energy and environmental infrastructure sector in Belgium and abroad.

Av. Albert 119, 1190 Forest, Belgique

Last updated: 29/07/2025

Purecontrol

Purecontrol develops an artificial intelligence solution that optimizes industrial processes in real time to reduce energy and chemical consumption as well as associated emissions. Deployed across more than 500 water treatment sites, its technology helps improve both environmental and economic performance, without any additional hardware investment.

Last updated: 04/03/2026

PV Cycle

PV Cycle is currently the only organization in Europe that provides a collective collection and recycling service for end-of-life photovoltaic modules.

Bd Brand Whitlock 114, 1200 Woluwe-Saint-Lambert, Belgique

Last updated: 24/04/2025

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: 24/04/2025

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: 23/04/2025

QUEST

Quest is responsible for labeling photovoltaic system installers of up to 10 kVA, as well as other technologies for residential use.

Rue Royale 35, 1000 Bruxelles, Belgique

Last updated: 24/04/2025

RaYSun

Developing and financing green energy sharing projects in the Benelux and France.

Rue du Marais 49, 1000 Bruxelles, Belgique

Last updated: 03/02/2026

Re-Juice

Smart energy management with second life batteries.

Avenue Greiner 1, 4100 Seraing, Belgique

Last updated: 24/04/2025

RECMA

Recma is active in the recovery of materials from waste products.

Rue du Téris 45, 4100 Seraing, Belgique

Last updated: 23/04/2025

Renner Energies

Producteur indépendant d'énergies renouvelables, actif dans 8 pays sur deux continents.

Interleuvenlaan 15/D, 3001 Leuven, Belgique

Last updated: 12/01/2026

Reno-Solutions

Created in 2009, Reno-solutions is a business executive with specialization management and control of energy.

Bd de l'Ourthe 20, 4032 Liège, Belgique

Last updated: 23/04/2025

Reno.Energy

Company specialising in energy renovation and new construction.

Rue de Tilff 277, 4031 Liège, Belgique

Last updated: 20/02/2026

RESA

Gas and electricity distribution system operator.

Rue Louvrex 95, 4000 Liège, Belgique

Last updated: 23/04/2025

RISE

The Interface Entreprises-Université is the permanent body that liaises and promotes collaborations between the University and Enterprises.

Avenue du Pré Aily 4, 4031 Liège, Belgique

Last updated: 02/03/2026