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.

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.

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.

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

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

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

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

NIELSENPROJECTS is a semiconductors company based in Aalter, Belgium.

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