Belgium's semiconductor industry plays a vital role in the global technology supply chain, focusing on high-tech solutions essential for innovation. Companies here manufacture products ranging from integrated circuits to advanced materials used in diverse applications like telecommunications, automotive, and healthcare. The field is witnessing a surge in demand due to the rise of technologies like IoT and AI, prompting businesses to adapt and innovate. Notable strengths include sustainable production practices and collaborations through initiatives like GaN Valley, aiming to enhance chip autonomy. As the industry evolves, Belgium is positioning itself as a crucial player in semiconductor development.

The semiconductor companies listed therein vary in size and specialization, mainly clustered in Leuven and other Flemish regions. Founded from 1991 to 2022, they focus on cutting-edge technologies, including ASIC design, power electronics, and display solutions. Most firms operate within small to medium-sized ranges, employing teams that often draw from academic partnerships. This creates an eclectic mix of ventures, from newly established innovators like Pharrowtech to seasoned players like JSR Micro, showcasing a rigorous commitment to technology and sustainability.

Continue reading to explore the top semiconductor companies in Belgium.

Top 23 Semiconductors Companies in Belgium

1. Pharrowtech

• Website: pharrowtech.com
• Ownership type: Venture Capital
• Headquarters: Leuven, Flanders, Belgium
• Employee distribution: Belgium 94%, United Kingdom (UK) 3%, United States (USA) 3%
• Latest funding: $5.4M, July 2024
• Founded year: 2019
• Headcount: 11-50
• LinkedIn: pharrowtech

Pharrowtech, founded in 2019 and based in Leuven, Belgium, is a technology company that specializes in mmWave radio frequency technology. The firm focuses on developing RFIC semiconductors, phased antenna arrays, and software solutions tailored for next-generation wireless applications. Their products cater to various sectors, including telecommunications, consumer electronics, and smart city infrastructure. Notably, Pharrowtech has introduced the PTR1060, the first IEEE 802.11ay-compliant fully integrated CMOS beamforming transceiver chip, which operates across the 57 to 71 GHz band. This innovation is pivotal for applications requiring high-speed, low-latency connectivity. The company has also secured significant funding, amounting to over 5 million euros, which underscores its growth trajectory and the increasing demand for its technology in the broadband and wireless markets.

2. JSR Micro NV

• Website: jsrmicro.be
• Ownership type: Private
• Headquarters: Leuven, Flanders, Belgium
• Employee distribution: Belgium 100%
• Founded year: 1957
• Headcount: 5001-10000
• LinkedIn: jsr-micro-nv

JSR Micro NV, based in Leuven, Belgium, operates as a subsidiary of JSR Corporation, a multinational company with a strong focus on materials innovation. Founded in 1957, JSR Micro specializes in providing high-performance materials crucial for semiconductor manufacturing and life sciences applications. The company offers a range of products, including lithography materials such as ArF and KrF photoresists, as well as packaging materials essential for the semiconductor industry. JSR Micro collaborates closely with clients to enhance their production processes, ensuring that they remain competitive in a rapidly evolving market. Their commitment to sustainability is highlighted by their participation as a founding member of the Semiconductor Climate Consortium, which aims to reduce greenhouse gas emissions across the semiconductor value chain. This involvement reflects JSR Micro's dedication to not only advancing technology but also addressing environmental concerns within the industry.

3. MinDCet

• Website: mindcet.com
• Ownership type: Private
• Headquarters: Leuven, Flanders, Belgium
• Employee distribution: Belgium 100%
• Founded year: 2011
• Headcount: 11-50
• LinkedIn: mindcet

MinDCet, founded in 2011 and based in Leuven, Belgium, is a private company specializing in the design of application-specific integrated circuits (ASICs). The firm focuses on high-voltage, power, and mixed-signal ICs, catering to industries such as aerospace and automotive. MinDCet offers a comprehensive suite of services, including ASIC design, production, and measurement systems. Their expertise extends to developing radiation-hardened and high-temperature ASICs, which are essential for applications in extreme environments. The company has also created patented measurement systems that enhance the analysis of power components, contributing to advancements in power electronics. With a small team of around 20 employees, MinDCet has established itself as a key player in the semiconductor sector, particularly in the niche of power management solutions.

4. BelGaN

• Website: belgan.com
• Ownership type: Venture Capital
• Headquarters: Oudenaarde, Flanders, Belgium
• Employee distribution: Belgium 100%
• Latest funding: Seed, January 2022
• Founded year: 2022
• Headcount: 201-500
• LinkedIn: belgan

BelGaN, based in Oudenaarde, Belgium, is a semiconductor manufacturer that focuses on GaN (Gallium Nitride) technologies tailored for automotive and renewable energy sectors. Founded in 2022, the company has quickly made strides in the industry by launching its first generation of 650V eGaN technology, which is expected to compete with established players in the market. BelGaN is transforming its facility from a silicon-based operation to a GaN-focused foundry, leveraging over 30 years of experience in automotive semiconductor production. The company is also spearheading the GaN Valley initiative, which aims to create a collaborative ecosystem for GaN-based chips and power electronics, involving over 40 member companies and institutions. This initiative aligns with broader European goals for chip autonomy and sustainability, positioning BelGaN as a significant player in the semiconductor industry.

5. ICsense

• Website: icsense.com
• Ownership type: Corporate
• Headquarters: Leuven, Flanders, Belgium
• Employee distribution: Belgium 100%
• Latest funding: April 2017
• Founded year: 2004
• Headcount: 51-200
• LinkedIn: icsense

ICsense, founded in 2004 and based in Leuven, Belgium, is a semiconductor company that specializes in the design and supply of Application-Specific Integrated Circuits (ASICs). The company operates as an independent subsidiary of the TDK group and has established itself as a key player in the European semiconductor market. ICsense focuses on custom IC design services, catering to a variety of industries including automotive, medical, industrial, and consumer electronics. Their expertise lies in analog, mixed-signal, and high-voltage IC design, enabling them to deliver innovative and reliable solutions tailored to the specific needs of their clients. ICsense is committed to maintaining high standards of quality and reliability, as evidenced by their compliance with ISO9001, ISO13485, and IEC61508-ISO26262 certifications. The company has a strong emphasis on building long-term relationships with customers, ensuring that their ASIC solutions support the clients' product roadmaps effectively. ICsense has not reported any recent funding, indicating a stable operational model without reliance on external financial support.

6. Magics Technologies

• Website: magics.tech
• Ownership type: Private
• Headquarters: Geel, Flanders, Belgium
• Employee distribution: Belgium 100%
• Founded year: 2015
• Headcount: 11-50
• LinkedIn: magics-instruments

Magics Technologies NV, founded in 2015 and based in Geel, Belgium, is a private semiconductor manufacturer. The company specializes in high-reliability, radiation-hardened integrated circuits and systems. Their product offerings include rad-hard ICs, modules, and custom ASICs, all designed to withstand extreme radiation conditions. Magics serves critical sectors such as aerospace, defense, and nuclear energy, providing solutions for applications that demand exceptional reliability in harsh environments. Their technology is pivotal for mission-critical systems, including robotics, drones, and satellites. The company is also ITAR-free, which broadens their market appeal, especially in international contexts. Magics Technologies is actively involved in industry events, showcasing their innovations and forming strategic partnerships to enhance their distribution capabilities.

7. CISSOID Power Semiconductors

• Website: cissoid.com
• Ownership type: Venture Capital
• Headquarters: Mont-Saint-Guibert, Wallonia, Belgium
• Employee distribution: Belgium 86%, France 7%, China 7%
• Latest funding: Series A, $0, April 2022
• Founded year: 2000
• Headcount: 11-50
• LinkedIn: cissoid

CISSOID Power Semiconductors, founded in 2000 and based in Mont-Saint-Guibert, Belgium, specializes in power semiconductor solutions. The company focuses on high-performance products designed for extreme environments, including Silicon Carbide (SiC) devices and high-temperature electronics. Their offerings cater primarily to the automotive and industrial sectors, providing components that enhance efficiency and performance in demanding applications. CISSOID's product line includes inverter control modules, intelligent power modules, and e-motor control software, which are crucial for the development of electric vehicles and high-power systems. The company has a strong reputation for quality and reliability, having developed solutions that operate effectively in temperatures ranging from -195°C to +400°C. In April 2022, CISSOID secured a Series A funding round, further supporting its growth and innovation in the semiconductor market.

8. AnSem

• Website: ansem.com
• Ownership type: Corporate
• Headquarters: Leuven, Flanders, Belgium
• Employee distribution: India 50%, Netherlands 25%, Belgium 25%
• Latest funding: April 2018
• Founded year: 1998
• Headcount: 51-200
• LinkedIn: ansem

AnSem, founded in 1998 and based in Leuven, Belgium, is a semiconductor company that specializes in the design of analog, RF, and mixed-signal ASICs. The company offers full turnkey ASIC solutions and custom IC design services, primarily serving clients in the industrial, medical, and automotive sectors. AnSem has developed a reputation for innovation, providing integrated circuits that meet specific client needs. They have a significant presence in Europe as an independent wireless IC design center. In 2018, AnSem was acquired by Cyient Ltd, a global engineering and technology solutions company, which has likely enhanced their capabilities and market reach. Their projects include advanced applications such as satellite communication systems and power management solutions for medical devices, showcasing their expertise in high-tech semiconductor applications.

9. imec.xpand

• Website: imecxpand.com
• Ownership type: Private
• Headquarters: Leuven, Flanders, Belgium
• Employee distribution: Belgium 88%, Netherlands 12%
• Founded year: 2017
• Headcount: 1-10
• LinkedIn: imec.xpand

imec.xpand is a private venture capital fund based in Leuven, Belgium, founded in 2017. The firm specializes in investing in early-stage deep tech companies, particularly those innovating in the semiconductor and nanotechnology sectors. With a small team of 17 employees, imec.xpand operates with a hands-on approach, utilizing its strong ties to imec, a renowned research and innovation hub. This connection allows imec.xpand to assess technology risks effectively and provide valuable operational support to its portfolio companies. The fund aims to transform groundbreaking ideas into successful businesses by offering not just financial backing but also access to imec's state-of-the-art infrastructure and expertise. This strategic focus positions imec.xpand as a key player in the semiconductor innovation ecosystem, even though it does not engage in direct semiconductor manufacturing.

10. Qplox engineering

• Website: qplox.com
• Ownership type: Private
• Headquarters: Leuven, Flanders, Belgium
• Employee distribution: Belgium 100%
• Founded year: 2012
• Headcount: 11-50
• LinkedIn: qplox-engineering

Qplox Engineering, founded in 2012 and based in Leuven, Belgium, is a private engineering firm that specializes in high-tech electronics and consulting services. The company focuses on providing tailored electronic solutions, including automated test systems and IoT sensor platforms. Qplox serves a variety of sectors, notably automotive, aerospace, and energy, and is particularly known for its expertise in semiconductor testing and validation. Their offerings include custom test benches and system integration, which are essential for R&D projects and product validation. With a team of skilled engineers, Qplox supports both local and international organizations, addressing complex technological challenges in the semiconductor industry. Their background in microelectronics and involvement in various EU-funded projects further solidify their position in the semiconductor landscape.

11. Transko

• Website: transko.com
• Ownership type: Private
• Headquarters: Ghent, Flanders, Belgium
• Employee distribution: Belgium 100%
• Founded year: 1992
• Headcount: 1-10
• LinkedIn: transko

Transko Electronics Inc., founded in 1992 and based in Ghent, Belgium, specializes in the manufacturing of electronic components such as oscillators, crystals, and filters. The company serves the electronics and telecommunications sectors, providing high-performance products that are critical for various applications. Transko emphasizes innovation and quality, ensuring that their offerings meet the rigorous demands of the industry. They have recently introduced new products, including MEMS technology oscillators and OCXOs with low current consumption, showcasing their commitment to advancing technology. Transko has also been recognized for its performance, receiving a Supplier Award from Johnson Controls in 2020 for excellence in agility and supply chain continuity. With a focus on customer satisfaction and continuous improvement, Transko remains a relevant player in the semiconductor industry.

12. Swave Photonics

• Website: swave.io
• Ownership type: Venture Capital
• Headquarters: Leuven, Flanders, Belgium
• Employee distribution: Belgium 84%, United States (USA) 9%, United Kingdom (UK) 6%
• Latest funding: Series A, $27.7M, January 2025
• Founded year: 2022
• Headcount: 1-10
• LinkedIn: swave-photonics

Swave Photonics, founded in 2022 and based in Leuven, Belgium, is a fabless semiconductor company that specializes in holographic display technology. The company designs and markets Holographic eXtended Reality (HXR) chips, which utilize proprietary diffractive photonics technology. Their focus is on creating immersive, ultra-high-resolution displays that aim to improve user experiences in augmented reality applications. Swave's technology addresses common issues in existing display systems, such as visual discomfort and display quality. The company has garnered attention in the industry, securing over $27 million in funding, including a Series A round, which reflects strong investor interest in their innovative approach. Swave's team comprises experts in semiconductors, photonics, and imaging, positioning them well to disrupt the visualization market with their advanced solutions.

13. Group ACB

• Website: acb.be
• Ownership type: Private
• Headquarters: Dendermonde, Flanders, Belgium
• Employee distribution: Belgium 49%, France 43%, Tunisia 9%
• Latest funding: Other (Debt), $28.3M, January 2022
• Founded year: 1988
• Headcount: 201-500
• LinkedIn: acb-nv-atlantec-sas

Group ACB, based in Dendermonde, Belgium, is a technology company founded in 1988 that specializes in high technology printed circuit boards (PCBs). The company manufactures a variety of PCBs, including rigid, flex-rigid, and flexible multi-layer boards, catering to high-tech industries such as aerospace and telecommunications. ACB emphasizes quick turnaround times and provides technical support to ensure that their customers receive reliable PCB solutions. They have production facilities in Belgium and France and are qualified by the European Space Agency, indicating their capability to meet stringent industry standards. ACB has also invested significantly in research and development, focusing on advanced technologies and maintaining a competitive edge in the market. In January 2022, they secured funding amounting to approximately €28.3 million, which reflects their ongoing commitment to innovation and capacity enhancement.

14. Grando Sa

• Website: grandogroup.com
• Ownership type: Private
• Headquarters: Nivelles, Wallonia, Belgium
• Employee distribution: Belgium 100%
• Founded year: 1946
• Headcount: 11-50
• LinkedIn: grando-sa

Grando Sa, based in Nivelles, Wallonia, Belgium, is a manufacturing company that specializes in thermal management solutions and engineered materials. Founded in 1946, Grando has built a reputation for providing a wide range of products, including cooling systems and semiconductor testing solutions. Their offerings are crucial for various industries, such as data centers, medical technology, and aerospace. Grando's semiconductor testing solutions, particularly their burn-in and test sockets, are designed to ensure the reliability and performance of integrated circuits. These sockets serve as a vital interface between semiconductor devices and testing equipment, facilitating efficient validation processes. In December 2021, Grando was acquired by Boyd Corporation, further enhancing Boyd's capabilities in material science and thermal management, particularly in the European market.

15. Fujifilm Electronic Materials

• Website: careers.febe.fujifilm.com
• Ownership type: Private
• Headquarters: Zwijndrecht, Flanders, Belgium
• Employee distribution: Belgium 50%, United States (USA) 16%, Singapore 10%, Other 24%
• Founded year: 1995
• Headcount: 201-500
• LinkedIn: fujifilmelectronicmaterials

Fujifilm Electronic Materials, established in 1995 and located in Zwijndrecht, Belgium, is a private company that operates as part of the larger FUJIFILM Corporation. The company specializes in the manufacture of fine chemicals and polymers tailored for the micro and nano-electronics industries. With a workforce of approximately 210 employees, Fujifilm Electronic Materials serves a global clientele, providing essential materials that support the intricate processes involved in semiconductor production. Their commitment to delivering high-quality products and services is evident in their strategic focus on innovation and customer satisfaction. The company has established production, application, and development centers to ensure they meet the evolving needs of their customers in a rapidly changing technological landscape.

16. easics

• Website: easics.com
• Ownership type: Private
• Headquarters: Leuven, Flanders, Belgium
• Employee distribution: Belgium 100%
• Founded year: 1991
• Headcount: 11-50
• LinkedIn: easics

Easics is a private company located in Leuven, Flanders, Belgium, founded in 1991. The firm specializes in the design and development of application-specific integrated circuits (ASICs), catering to various industries that require customized semiconductor solutions. With a dedicated team of engineers, easics focuses on delivering innovative designs that meet specific client needs, particularly in sectors such as telecommunications, automotive, and consumer electronics. The company emphasizes its commitment to quality and precision in its semiconductor designs, which are essential for the performance and reliability of electronic devices. Although easics has not reported any recent funding, its long-standing presence in the industry highlights its experience and expertise in ASIC development.

17. Caeleste

• Website: caeleste.be
• Ownership type: Private
• Headquarters: Mechelen, Flanders, Belgium
• Employee distribution: Belgium 100%
• Founded year: 2006
• Headcount: 11-50
• LinkedIn: caeleste

Caeleste, founded in 2006 and based in Mechelen, Belgium, is a private technology firm that specializes in the design and production of custom CMOS image sensors. With a workforce of approximately 47 employees, the company operates primarily in the semiconductor sector, focusing on high-performance imaging solutions tailored for various applications, including space exploration, medical diagnostics, and industrial imaging. Caeleste's commitment to research and development is evident in their innovative approach to creating imaging technologies that meet specific customer needs. Their products, such as the aLFA-C, ELFIS2, and FaintStar, showcase their expertise in developing advanced imaging solutions that push the boundaries of current technology. The company collaborates with businesses and organizations that require cutting-edge imaging capabilities, reinforcing its position within the semiconductor industry.

18. QustomDot

• Website: qustomdot.com
• Ownership type: Venture Capital
• Headquarters: Ghent, Flanders, Belgium
• Employee distribution: Belgium 100%
• Latest funding: Seed, $3.3M, February 2020
• Founded year: 2020
• Headcount: 11-50
• LinkedIn: qustomdot

QustomDot is a technology company based in Ghent, Belgium, founded in 2020. The firm focuses on quantum dot materials specifically designed for display applications. Their product lineup includes quantum dot inks, films, and resins, which cater to the needs of manufacturers and researchers in the display technology sector. QustomDot's solutions aim to enhance color performance and energy efficiency, addressing critical demands in the industry. The company has received seed funding of approximately €3.26 million, which underscores investor confidence in their innovative approach. With a commitment to environmental sustainability, their products are heavy metal-free, aligning with regulatory standards and promoting safer nanotechnology practices. QustomDot's technology is particularly relevant for applications involving microLED, miniLED, and OLED displays, making them a notable player in the semiconductor field.

19. Sumitomo Chemical Europe S.A./N.V.

• Website: sumitomo-chemical.eu
• Ownership type: Private
• Headquarters: Machelen, Flanders, Belgium
• Employee distribution: Belgium 90%, France 10%
• Founded year: 1994
• Headcount: 11-50
• LinkedIn: sumitomo-chemical-europe-s.a.-n.v.

Sumitomo Chemical Europe S.A./N.V., based in Machelen, Belgium, is a chemical manufacturer that operates under the broader umbrella of Sumitomo Chemical Group. Founded in 1994, the company specializes in a wide array of chemical products across various sectors, including pharmaceuticals, agriculture, and advanced materials. Notably, within the semiconductor industry, Sumitomo Chemical Europe provides critical materials such as photoresists, high-purity chemicals, and sputtering aluminum targets. These products are vital for the production processes of semiconductors, supporting the ongoing technological advancements in electronics and communication. The company also offers compound semiconductor materials, which are increasingly important in applications like IoT devices. Their commitment to innovation and sustainability aligns with the industry's evolving needs, making them a relevant player in the semiconductor supply chain.

20. Spectricity

• Website: spectricity.com
• Ownership type: Venture Capital
• Headquarters: Mechelen, Flanders, Belgium
• Employee distribution: Belgium 86%, Taiwan 8%, China 5%
• Latest funding: Series B, $16.6M, August 2021
• Founded year: 2018
• Headcount: 11-50
• LinkedIn: spectricity

Spectricity, founded in 2018 and based in Mechelen, Belgium, is a fabless technology company that specializes in spectral sensing solutions. The company develops and manufactures advanced spectral imagers and camera modules, primarily targeting mobile and consumer electronics. Their innovative products enhance color accuracy and enable new applications, making them valuable to mobile device manufacturers and industries requiring precise imaging solutions. Spectricity's technology is built on over 15 years of research and development, resulting in a robust patent portfolio that supports their unique offerings. The company has received significant venture capital funding, amounting to over 16 million euros, which underscores its potential for growth and relevance in the semiconductor industry. With a focus on high-volume production, Spectricity aims to integrate its miniaturized sensors into various applications, thereby expanding the capabilities of consumer devices.

21. Sigasi

• Website: sigasi.com
• Ownership type: Venture Capital
• Headquarters: Ghent, Flanders, Belgium
• Employee distribution: Belgium 91%, Jordan 9%
• Latest funding: Series A, July 2010
• Founded year: 2008
• Headcount: 11-50
• LinkedIn: sigasi

Sigasi is a technology company based in Ghent, Belgium, founded in 2008. The firm focuses on providing software solutions tailored for hardware design and verification, particularly through its flagship product, Sigasi Visual HDL. This platform assists hardware designers and verification engineers in managing HDL specifications, enabling them to detect errors early in the design process. Sigasi's clientele primarily consists of businesses and organizations within the electronics and semiconductor sectors, highlighting its relevance in these industries. The company emphasizes a shift-left approach, which aims to catch potential issues at the front end of the design cycle, thereby enhancing productivity and reducing costs associated with late-stage errors. Sigasi has not reported any recent funding, indicating a stable operational model since its last funding round in 2010.

22. Optec Laser Systems

• Website: optec-laser-systems.com
• Ownership type: Private
• Headquarters: Frameries, Wallonia, Belgium
• Employee distribution: Belgium 82%, United States (USA) 18%
• Founded year: 1990
• Headcount: 11-50
• LinkedIn: optec-laser-systems

Optec Laser Systems, based in Frameries, Belgium, is a private company founded in 1990. It specializes in laser micromachining solutions, providing systems designed for precision laser processing across various industries. Their product range includes systems for laser drilling, cutting, and structuring, with a strong emphasis on customization to meet client needs. Optec's technology is particularly relevant in the electronics and medical device sectors, where high precision is essential. The company employs a small team of 11-50 people and has a notable presence in both Belgium and the United States. Their innovative approach to laser micromachining positions them as a valuable partner for businesses requiring advanced processing techniques, especially in applications related to semiconductor manufacturing.

23. VeroTech

• Website: verotech.be
• Ownership type: Private
• Headquarters: Leuven, Flanders, Belgium
• Employee distribution: Belgium 100%
• Founded year: 2010
• Headcount: 51-200
• LinkedIn: verotech

VeroTech is an engineering consultancy based in Leuven, Belgium, founded in 2010. With a team of approximately 66 employees, the company specializes in providing skilled talent for innovative R&D projects across various sectors, including automotive, aerospace, life sciences, and notably, semiconductors and electronics. VeroTech collaborates with a range of clients, from startups to multinational corporations, to deliver tailored engineering solutions. Their expertise in semiconductors involves staffing high-level electrical engineers who work on projects for research institutes, semiconductor manufacturers, and equipment suppliers. This involvement allows VeroTech to contribute to the advancement of semiconductor technologies, although they do not engage in the manufacturing of semiconductors themselves.

Semiconductors Insights: Key Companies in Belgium

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