These 15 companies in Baden-Württemberg are primarily involved in electronics, semiconductors, and related manufacturing for industrial and automotive applications. They range from large, established corporations like Bosch, a global supplier of technology and services, to specialized firms such as ZEISS Semiconductor Manufacturing Technology, which develops equipment for microchip production. TRUMPF is a provider of machine tools and laser technology, while Eberspächer Group specializes in automotive exhaust and climate control systems.
A common thread among many of these companies is their focus on industrial automation and automotive components. SICK Sensor Intelligence is a leader in sensor solutions, and Pepperl+Fuchs Group manufactures electronic sensors for factory automation. A notable pattern is the presence of several century-old companies, including TRUMPF (founded 1923), Eberspächer Group (1865), and CeramTec (1903), indicating a long-standing industrial tradition in the region.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 | 158,647 | ||||
| 2 |
TRUMPFtrumpf.com
Leading provider of machine tools, laser technology, and electronics for industrial applications, with a history dating back to 1923. |
17,000 | |||
| 3 |
SICK Sensor Intelligencesick.com
A global leader in sensor solutions for industrial applications, providing intelligence and applications to control processes, ensure safety, and protect the environment |
6,182 | |||
| 4 |
Eberspächer Groupeberspaecher.com
A global automotive supplier specializing in exhaust technology, climate control systems, and automotive controls, providing innovative solutions to meet industry demands |
5,370 | |||
| 5 |
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 | |||
| 6 |
Pepperl+Fuchs Grouppepperl-fuchs.com
Manufactures electronic sensors, interface devices for factory and process automation, specializing in intrinsic safety and explosion protection technologies. |
3,054 | |||
| 7 |
VECTOR Informatikvector.com
This company provides tools, software components, hardware, and services to simplify the development of automotive electronics for embedded systems engineers |
2,890 | |||
| 8 |
Würth Elektronik Groupwe-online.com
Manufacturing electronic and electromechanical components, producing printed circuit boards, and developing intelligent power and control systems, serving various industries worldwide with global sales and production. |
2,194 | |||
| 9 |
Marquardt Groupmarquardt.com
Manufacturer of mechatronic switching and operating systems for automotive, household appliances, industrial applications, and power tools worldwide. |
2,175 | |||
| 10 |
Balluff EMEAballuff.com
A leading provider of innovative industrial automation solutions, specializing in high-quality sensor technology, identification, and image processing for all automation needs |
1,877 | |||
| 11 |
Bosch Engineering GmbHbosch-engineering.com
A subsidiary of Robert Bosch GmbH, the company develops tailored electronics systems and software for automotive and non-automotive applications, offering engineering services and consulting |
1,817 | |||
| 12 |
Valeo Germanyvaleo.com
Innovates for cleaner, safer, smarter mobility, a leader in electrification, driver assistance systems, interior reinvention, and lighting, partner to car manufacturers. |
1,379 | |||
| 13 |
BCS Automotive Interface Solutionsbcs-ais.com
An innovative supplier developing technologically advanced components for vehicle interiors, focusing on connected vehicle interiors of the future |
1,342 | |||
| 14 |
Murrelektronikmy.murrelektronik.com
Global leader in automation solutions, specializing in power supplies, control, interfaces, cables/connectors, and IO systems Customer-oriented approach for tailored solutions |
1,233 | |||
| 15 |
CeramTec – The Ceramic Expertsceramtec-group.com
Manufacturer and supplier of advanced technical ceramics for automotive, electronics, energy, mechanical engineering, and medical technology applications worldwide. |
1,122 | |||
| 16 |
VEGA Level and Pressurevega.com
A global leader in level, switching, and pressure measurement solutions across various industries worldwide, offering innovative technologies and simplified instrument platforms |
1,105 | |||
| 17 |
RUTRONIK Electronics Worldwiderutronik.com
A global distributor of electronic components with over 1,900 employees in 80 locations, serving 40,000 customers worldwide with professional development and career opportunities |
989 | |||
| 18 |
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 | |||
| 19 |
Diehl Controlsdiehl.com
The company supplies electronic systems for washing machines, heat pumps, refrigerators, battery systems, and IoT products, offering customized solutions and digitizing products with Industrial IoT. |
897 | |||
| 20 | 883 | ||||
| 21 | 813 | ||||
| 22 |
PRETTL groupprettl.com
A successful international conglomerate with 5 divisions, over 10,000 employees, and 35 locations worldwide, prioritizing entrepreneurial freedom and a green vision for the future |
801 | |||
| 23 |
E.G.O.-Groupegoproducts.com
Supplier of components, systems, and services for household and commercial appliances including cooking, laundry, refrigeration, and climate control applications worldwide. |
688 | |||
| 24 |
Manzmanz.com.tw
Develops, builds innovative, efficient production solutions for automotive, electromobility, battery, electronics, energy, medical technology. Offer customized machines to turnkey lines. |
660 | |||
| 25 |
wenglor sensoric groupwenglor.com
Development and manufacturing of innovative sensor and image processing technologies for automation, enhancing safety and efficiency in industries worldwide. |
610 | |||
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. | |||||
| 26 |
VEGA Grieshaber KGvega.com
Development and production of innovative level and pressure measurement instruments for diverse industries including chemical, pharmaceutical, food, and water treatment. |
540 | |||
| 27 | 515 | ||||
| 28 |
Schweizer Electronic AGschweizer.ag
Offers cutting-edge technology and consultancy expertise in the PCB industry, providing individual PCB and embedding solutions for demanding applications. |
501 | |||
| 29 |
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 | |||
| 30 |
One Mobility Grouponemobility-group.com
Innovative company developing sensor, connectivity, and electrification solutions for the future of mobility in a connected world, with focus on values and execution |
447 | |||
| 31 |
Hekatronhekatron.de
The company specializes in developing products, systems, and services for fire protection, manufacturing high-quality electronics components, and providing comprehensive support as a 360° partner |
447 | |||
| 32 |
Possehl Electronicspossehlelectronics.de
Development and production of highly complex electromechanical and mechatronic precision components for microelectronics and automotive industries worldwide. |
421 | |||
| 33 |
Triatria-technologies.com
Specializing in embedded compute, display, and software solutions, we help OEMs bring products to market faster with innovative technology and design |
410 | |||
| 34 |
centrotherm international AGcentrotherm.de
A global technology group specializing in thermal production solutions and coating technologies for various industries, focused on innovation and sustainability |
395 | |||
| 35 |
TRUMPF Deutschlandtrumpf.com
Specializing in machine tools, lasers, and systems for flexible sheet metal and tube processing, offering solutions for bending, cutting, welding, marking, and more Help in building Smart Factories for the digital future |
362 | |||
| 36 |
Kübler Groupkuebler.com
A leading manufacturer of encoders, sensors, slip rings, and related products with a focus on quality, innovation, and global service |
339 | |||
| 37 |
Würth Elektronik eiSos Groupwe-online.com
A global company with 8,000 employees, generating €109 billion in sales, operates in electronic components, circuit boards, and power/control systems worldwide |
335 | |||
| 38 |
BACHMANN Groupbachmann.com
An owner-managed company in the electrical engineering sector, developing and marketing innovative electrical components and systems globally with a focus on function, design, and innovation |
272 | |||
| 39 |
ETO GRUPPEetogruppe.com
It develops and produces electromagnetic drive components, sensors, electronics, smart materials, Web3 software, and IoT services for various industries, including mobility, hydraulics, and medical technology. |
247 | |||
| 40 |
INGUN Groupingun.com
Ensuring the quality of electrical and electronic products through innovative test solutions, serving various industries from automotive to telecommunications. |
244 | |||
| 41 | 240 | ||||
| 42 | 221 | ||||
| 43 |
elobauelobau.com
Development and manufacturing of innovative sensor technology and operator interface controls for industrial machines and off-highway vehicles with sustainability focus. |
217 | |||
| 44 |
KACO new energykaco-newenergy.com
Manufactures solar PV inverters, hybrid and battery inverters, grid management accessories, and provides operations and maintenance services for energy systems. |
193 | |||
| 45 |
Possehl Electronicspossehlelectronics.de
Specialists in developing and producing highly complex electromechanical precision components for microelectronics and automobiles, redefining technology limits for customer benefit |
184 | |||
| 46 |
IPETRONIKipetronik.com
A global company providing mobile measurement technologies, DAQ software, engineering services, and test bench technology for the automotive industry |
182 | |||
| 47 |
ebm-papst Germanyebmpapst.com
Global innovation leader in fans and motors with over 20,000 products, providing ideal solutions for air and drive technology challenges through collaboration with 500 engineers |
182 | |||
| 48 |
Hengstlerhengstler.com
A leading European manufacturer of industrial components for counting and control applications, offering customized solutions, project management, and global support |
170 | |||
| 49 |
TPEG Tech Power Electronics Grouptpe.group
Development and production of custom electronic solutions and prefabricated inductive components including transformers, coils, filters, and power supplies. |
167 | |||
| 50 |
SpaceTech GmbHspacetech-i.com
Independent supplier of solar arrays, photonic payloads, and mechanisms for international space missions including satellite constellations, ESA projects, and commercial new space ventures. |
148 | |||
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How this list is built
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 Baden-Württemberg
- The largest companies in Baden-Württemberg 2,192
- Multinational companies in Baden-Württemberg 781
- Companies with in-house R&D in Baden-Württemberg 520
- Manufacturers in Baden-Württemberg 440
- Hardware manufacturers in Baden-Württemberg 324
- Family-owned companies in Baden-Württemberg 273
- Retail chains in Baden-Württemberg 211
- Software Development companies in Baden-Württemberg 196
- SaaS companies in Baden-Württemberg 181
- Critical infrastructure operators in Baden-Württemberg 166
- Financial services firms in Baden-Württemberg 158
- Corporate groups and holding companies in Baden-Württemberg 158
- IT Services and IT Consulting companies in Baden-Württemberg 145
- Machinery Manufacturing companies in Baden-Württemberg 143
- IT services companies in Baden-Württemberg 123
- Automotive manufacturers and suppliers in Baden-Württemberg 122
- Public sector organisations in Baden-Württemberg 122
- Transportation, Logistics, Supply Chain and Storage companies in Baden-Württemberg 117
- Companies with a mobile app in Baden-Württemberg 112
- Education providers in Baden-Württemberg 93
- Professional services firms in Baden-Württemberg 90
- Motor Vehicle Manufacturing companies in Baden-Württemberg 87
- Consulting firms in Baden-Württemberg 84
- Banking companies in Baden-Württemberg 81
The same list elsewhere in Germany
- Electronics and semiconductor companies in Germany 245
- Electronics and semiconductor companies in Bavaria 71
- Electronics and semiconductor companies in North Rhine-Westphalia 37