Companies

imec is a Leuven-based independent research and innovation hub in nanoelectronics and digital technologies, employing around 6,500 people from over 100 countries and operating one of the world's most advanced semiconductor R&D facilities.

Melexis is a publicly traded Ypres-based semiconductor company specializing in microelectronic sensors for the automotive industry, co-founded by Francoise Chombar and Rudi De Winter in 1989.

Swave Photonics is a Leuven-based deep-tech startup that raised EUR 43M to develop holographic display chips enabling high-quality augmented reality glasses.

KLA is a US-listed semiconductor process-control and inspection equipment supplier that operates a significant Belgian R&D and manufacturing site for advanced packaging in Leuven, inherited from its 2008 acquisition of icos-vision-systems.

Thales Alenia Space Belgium is the Charleroi-based aerospace subsidiary of the Thales-Leonardo joint venture, recognised as the world leader in power conditioning and distribution electronics for satellites and the largest automated manufacturer of photovoltaic assemblies for solar panels in Europe.

Luceda Photonics was a Dendermonde-based spinoff of UGent, VUB, and imec providing the IPKISS photonic IC design software platform, acquired by Semitronix in 2025.

AMOS designs and manufactures high-precision optical, mechanical, and opto-mechanical systems for astronomy, space, telecommunications, and industry.

ICsense designs and supplies custom analog, digital, and mixed-signal ASICs exclusively for customers.

MinDCet designs custom high-voltage, radiation-hardened, and mixed-signal ASICs from concept to production testing.

Vertical Compute is a Leuven-based imec spin-off developing vertically integrated AI compute and memory hardware, having raised EUR 57M in seed funding in January 2025.

CISSOID develops power semiconductor solutions based on Silicon, Silicon Carbide (SiC), and Gallium Nitride (GaN) materials for high-reliability and high-temperature applications.

TUSK IC designs and delivers mmWave CMOS chips and modules for Ka-band satellite communications.

Sofics provides specialty I/O and ESD IP solutions that enhance IC robustness, performance, and reliability across semiconductor processes.

Eyeo is a Leuven-based imec spin-off using color-splitting photonics technology to build ultra-compact imaging sensors, having raised EUR 15M in May 2025.

Thema Foundries is a startup building Europe's first dedicated photonic chip factory, located in Oudenaarde with EUR 200M in investment, founded in 2025.

VoxelSensors is a Belgian semiconductor company focused on enabling contextual AI.

ALSIC manufactures customizable aluminum-silicon composite components for semiconductor applications with optional nickel coating and solder stop specifications.

Flanders Semiconductors is a non-profit organization supporting the semiconductor ecosystem in Flanders at national and international levels.

EASY Energy Elec is a specialist in energy infrastructure.

iinno-benelux develops intelligent innovations in renewable energy technology.

Sentea is a Ghent-based deep tech spinoff of UGent and imec commercializing fiber optic sensing via photonic integrated circuits, founded in 2018.

BelGaN is an automotive-qualified GaN foundry in Belgium specializing in 200mm semiconductor manufacturing.

Care4water is a Belgian company focused on water management and sustainability.

Pharrowtech develops high-speed wireless semiconductor solutions.

EpiGaN is a Belgian semiconductor company specializing in GaN (gallium nitride) solutions.

GRASP develops natively flexible integrated smart systems using only flexible electronic components, aiming to replace hybrid integration approaches for high-volume, low-cost applications.

Pharrics is a Belgian semiconductor manufacturing company.

O'Shenu Technologies is a Belgian company operating in photonics and semiconductor manufacturing.

Celer Charging facilitates charging for every EV driver.

Belgian engineering and consultancy firm specializing in renewable energy solutions.

Optrima develops 3D Time-of-Flight CMOS sensors for acquiring real-time 3D imaging data across entertainment, automation, security, health, and automotive applications.

EYEST vzw is a Belgian non-profit association founded in 2011 that promotes photonics education and science engagement among youth, teachers, and schools.

Photonics Society Ghent is a student organization at Ghent University connecting graduate students working with photonics technologies through events and industry engagement.

theGuild develops integrated strain sensors for measuring mechanical stress in semiconductor manufacturing and operation.

PhotonHub is a pan-European network providing innovation support and high-performance sensing solutions using advanced optics.

BiFAST is a fabless semiconductor company providing high-speed, low-power transceiver interconnect solutions for data center and HPC applications.

FFLOWS develops next-generation modulator photonic integrated circuits (PICs) using advanced nanomaterials for efficient chip hardware.

FiberLabs manufactures specialty fiber amplifiers and fluoride fibers for optical communication across O/S/C/L-bands and mid-infrared applications.

Startware is a Belgian hardware electronics startup developing user and business-oriented electronic solutions with a focus on technical innovation and creative problem-solving.

Bambusto operates at the intersection of renewable energy and semiconductor manufacturing with a focus on sustainability.

Bluefields is a Belgian company operating in renewable energy and semiconductor manufacturing sectors.

Buyse Engineering specializes in energy optimization solutions for renewable energy and semiconductor manufacturing sectors.

Caerusworld is a Belgian company operating in renewable energy and semiconductor manufacturing sectors.

Conductiv specializes in zero-iteration manufacturing approaches within the semiconductor industry.

Dubböl is a mini-enterprise operating in renewable energy and semiconductor manufacturing sectors.

Belgian company operating in renewable energy and semiconductor manufacturing sectors.

Greenerthings provides zero-energy solutions.

GreenLi+on is a ULiège spin-off offering ecodesigned processes for lithium-ion battery component manufacturing.

Guyot JF Be is a semiconductors company based in Verviers, Belgium.

Ipinnova is a Belgian semiconductors company based in Noville-les-Bois.

Littlestep provides tools or solutions to help reduce waste.

NEWENERTECH is a Belgian company providing solutions for new energy production, transport, and storage.

NIELSENPROJECTS is a semiconductors company based in Aalter, Belgium.

SENSORIS is a Belgian company operating in semiconductor manufacturing.

Solar Apps is a Belgian company operating in renewable energy and semiconductor manufacturing.

Sustainbuild is a Belgian company focused on sustainable solutions across renewable energy and semiconductor manufacturing.

Suwie Green Energy makes green energy accessible to everyone.

SOLARISE is a project focused on stimulating, broadening and accelerating solar energy adoption.

TheWasteLab transforms waste into value as a one-stop solution.

VDDTECH designed highly integrated isolated power circuits and was acquired by Navitas Semiconductor in 2017.