These companies are primarily involved in the design, manufacture, and distribution of semiconductors and related equipment in Germany. The sector includes large established firms and smaller specialized entities. Infineon Technologies, with 51,000 employees, is a global leader in power systems and digital technologies. ZEISS Semiconductor Manufacturing Technology develops equipment for microchip exposure, while X-FAB manufactures analog and mixed-signal semiconductor wafers. Siltronic AG focuses on hyperpure silicon wafers, and Semikron Danfoss develops technologies for energy efficiency.
Most of these companies are headquartered in southern Germany, particularly in Bavaria, with locations such as Neubiberg, Oberkochen, Munich, and Nuremberg. This indicates a geographical concentration of semiconductor manufacturing expertise in the region.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
Infineon Technologiesinfineon.com
Global semiconductor leader enabling green energy, clean mobility, and secure IoT through innovative power systems and digital technologies. |
51,000 | |||
| 2 |
ZEISS Semiconductor Manufacturing Technologyzeiss.com
Develops and manufactures semiconductor equipment. These technologies form the basis for flawlessly exposing microchips used in nearly every technical device today, enabling modern technology. |
4,319 | |||
| 3 |
M+W Groupmwgroup.net
A German-origin company split in 2018 into Exyte and M+W groups, specializing in technology facilities, life sciences, data centers, and energy projects |
2,073 | |||
| 4 | 1,624 | ||||
| 5 |
Siltronic AGsiltronic.com
Design and manufacture of hyperpure silicon wafers for semiconductors used in automotive, telecommunications, microprocessors, and memory components worldwide. |
1,592 | |||
| 6 |
Semikron Danfosssemikron-danfoss.com
Development of innovative technologies for automotive, industrial, and renewable sectors to enhance energy efficiency and reduce CO2 emissions. |
1,354 | |||
| 7 | 1,054 | ||||
| 8 |
Qimondaqimonda.com
Leading global memory supplier offering a broad DRAM product portfolio for computing, infrastructure, graphics, mobile, and consumer applications with power-saving technologies. |
1,040 | |||
| 9 |
EBV Elektronikavnet.com
A leading European semiconductor distributor with a focus on customer service, technical expertise, logistics solutions, and value-added services for manufacturing partners |
980 | |||
| 10 |
Bosch Sensortec GmbHbosch-sensortec.com
Develops and markets microelectromechanical systems (MEMS) sensors and solutions for consumer electronics, smart home, and IoT applications, including accelerometers, gyroscopes, and gas sensors. |
932 | |||
| 11 | 894 | ||||
| 12 |
AIXTRON SEaixtron.com
Developing and supplying deposition equipment for semiconductor and complex materials, supporting production and R&D in microelectronic and optoelectronic device fabrication. |
741 | |||
| 13 |
IHP – Leibniz Institute for High Performance Microelectronicsihp-microelectronics.com
Research institute developing silicon-based systems and high-frequency circuits for various applications like communication, security, medical, and automotive industries |
628 | |||
| 14 |
TDK-Micronasmicronas.tdk.com
A leading sensor and actuator manufacturer with over 25 years of experience, known for integrating Hall-effect sensors into CMOS technology |
453 | |||
| 15 |
Chip 1 Exchangechip1.com
Provides intelligent supply chain solutions combining expert execution and digital tools to simplify sourcing, mitigate risk, and reduce costs. |
356 | |||
| 16 |
AMTCamtc-dresden.com
A technology center specializing in the development and production of advanced photomasks, established through a joint venture of two semiconductor companies |
311 | |||
Want more companies than this list?This page shows the largest ones only. Connect to Tamtam to see every company that matches, filter by size, industry or growth, and reach their decision-makers. | |||||
| 17 |
Heraeus Electronicsheraeus.com
Leading supplier of material solutions for Electronics Packaging and Component Industry with core competences in bonding wires, assembly materials, substrates, and integrated systems |
290 | |||
| 18 |
Vistecvistec-semi.com
Specializing in advanced electron-beam lithography technology, the company supplies equipment for semiconductor applications, research, mask making, integrated optics, and emerging markets |
218 | |||
| 19 |
Codasipcodasip.com
A leading processor solutions company using RISC-V technology to help developers differentiate products with custom compute designs |
185 | |||
| 20 |
Possehl Electronicspossehlelectronics.de
Specialists in developing and producing highly complex electromechanical precision components for microelectronics and automobiles, redefining technology limits for customer benefit |
184 | |||
| 21 |
Vishay Siliconix Itzehoe GmbHjobs.vishay.com
A global company with over 23,000 employees producing power MOSFET transistors used in various industries like computing, communication, and automotive, ensuring high-quality manufacturing processes |
175 | |||
| 22 |
Sariasaria-karriere.de
The company processes organic waste, animal and plant materials from industrial processes, into quality products for human and animal nutrition, agriculture, aquaculture, and pharmaceutical uses, as well as new energies. |
160 | |||
| 23 |
SCREEN SPE Germany Gmbhscreen.co.jp
Provides cleaning, annealing, and lithography equipment for semiconductor production, including sales, service, and logistics in Europe. |
159 | |||
| 24 |
ROHM Semiconductor Europerohm.com
Develops and manufactures system LSI, discrete components, and module products, including SiC diodes, power transistors, and passive components like resistors and capacitors. |
158 | |||
| 25 |
Black Semiconductorblacksemi.com
Developing ultra-fast, energy-efficient, and scalable chip fabrics using 2D graphene material, connecting thousands of chips to function as a single unit. |
148 | |||
| 26 |
Fraunhofer Institute for Silicon Technology ISITisit.fraunhofer.de
A leading research facility in microelectronics and microsystems technology, specializing in developing power electronic components and sensor systems for various industries |
147 | |||
| 27 |
Samsung Semiconductor Europesamsung.com
A subsidiary of Samsung Electronics Co Ltd in Munich, Germany, handling marketing and sales of component business units in EMEA for various applications |
143 | |||
| 28 |
Hyperstonehyperstone.com
Hyperstone develops high-end microcontrollers and firmware for secure, reliable industrial storage solutions used in various products and applications worldwide |
65 | |||
| 29 |
United Monolithic Semiconductors GmbHums-ulm.de
Specializing in high-performance semiconductor technologies for modern sensor and communication systems in microwave and millimeter wave ranges for various industries globally |
56 | |||
| 30 |
Infineon Technologies Bipolar GmbH & Co. KGifbip.com
A German based company specializing in power semiconductor manufacturing located in Warstein, Germany |
45 | |||
| 31 |
Protec GmbHprotec-semi.com
Specializing in distribution of components for Space, Military, Avionic, and High Reliable Applications from top industry providers like Renesas, Moog Protokraft, and BAE Systems |
37 | |||
| 32 |
Senoricssenorics.com
A spin-off company specializing in designing affordable handheld devices for non-destructive analysis of material compositions through Material Sensing |
4 | |||
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Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 12, 2026.
More company lists in Germany
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- Multinational companies in Germany 4,800
- Companies with in-house R&D in Germany 2,450
- Manufacturers in Germany 1,957
- Software Development companies in Germany 1,401
- SaaS companies in Germany 1,389
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- Family-owned companies in Germany 1,330
- Hardware manufacturers in Germany 1,316
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- Financial Services companies in Germany 745
- Professional services firms in Germany 690
- Logistics companies in Germany 597
- Consulting firms in Germany 584
- Automotive manufacturers and suppliers in Germany 504
- Banking companies in Germany 485
- Machinery Manufacturing companies in Germany 476