| # | Company | Employees |
|---|---|---|
| 1 | 6,844 | |
| 2 | 5,042 | |
| 3 |
Landis+Gyrlandisgyr.com
A global leader in smart metering, providing solutions to improve energy efficiency, reduce costs, and promote sustainable resource use for utilities and consumers worldwide |
4,267 |
| 4 |
Bosch Power Toolsbosch-pt.com
A leading provider of power tools, garden tools, accessories, and measuring tools, known for customer focus, innovative strength, and engineering progress |
3,650 |
| 5 |
LAPP Grouplapp.com
A family-owned company based in Germany, specializing in cable and connectivity technology, offering innovative solutions for global customers in various industries |
2,974 |
| 6 |
LEDVANCEledvance.com
A global leader in lighting solutions for professionals and consumers, offering a wide range of innovative LED products and renewable energy solutions |
2,662 |
| 7 |
TDK Electronicstdk-electronics.tdk.com
A global company develops, manufactures, and markets electronic components and systems for automotive, industrial, and consumer electronics, as well as ICT markets |
2,617 |
| 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 |
Sennheisersennheiser.com
A global innovator in audio technology, producing headphones, microphones, and wireless transmission products with a 75-year history of excellence |
1,892 |
| 10 |
JENOPTIKjenoptik.com
Innovative photonics company creating solutions for various industries worldwide, emphasizing sustainability, diversity, and exploration of new technologies to make a difference |
1,815 |
| 11 | 1,791 | |
| 12 | 1,788 | |
| 13 |
Keenfinity Groupkeenfinity-group.com
Provider of advanced video surveillance, intrusion detection, access control, and professional audio communication systems for global security and connectivity. |
1,548 |
| 14 |
Bosch Security and Safety Systemskeenfinity-group.com
Design and manufacture of security and communication products including video surveillance, access control, intrusion alarms, and professional communication systems. |
1,543 |
| 15 |
TRILUXtrilux.com
Simplifying intelligent light with high-quality, individual solutions for offices, industry, healthcare, education, retail, and sports, focusing on people and a sustainable, healthy, connected world. |
1,377 |
| 16 |
Liebherr Appliancesliebherr.com
Leading manufacturer of high-quality refrigerators and freezers for residential and commercial use, known for classic design and cutting-edge innovation for over 65 years |
1,276 |
| 17 |
VARTA AGvarta-ag.com
Development and production of microbatteries, lithium-ion cells, household batteries, energy storage systems, and customized battery solutions worldwide. |
1,085 |
| 18 |
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 |
| 19 |
R. STAHL Groupr-stahl.com
A leading supplier of explosion protection products, systems, and services with over 80 years of experience ensuring safety and reliability worldwide |
987 |
| 20 |
Diehl Controlsdiehl.com
A global supplier in the appliance industry, Diehl Controls delivers electronic systems for various products worldwide, focusing on high standards and customized solutions |
925 |
| 21 |
ZIEHL-ABEGG SEziehl-abegg.com
A global leader in ventilation, control, and drive technology, with a focus on innovative external rotor motors and electric motors for various industries |
924 |
| 22 |
Weidmüller Germanyweidmueller.de
Providing products, solutions, and services for smart industrial connectivity and the Industrial Internet of Things across global markets. |
917 |
| 23 |
Panasonic Heating & Cooling Solutions Europeaircon.panasonic.eu
Leading provider of advanced, sustainable heating, cooling, and refrigeration systems and solutions for distributors, installers, and end users across Europe. |
836 |
| 24 |
Panasonic Industry Europeindustry.panasonic.eu
Panasonic Industry Europe provides industrial products and services across Europe, focusing on sectors like mobility, automation, medical, and security, collaborating to create a sustainable future |
807 |
| 25 | 800 | |
| 26 |
HOPPECKE Batterieshoppecke.com
Development and production of industrial battery systems and energy storage solutions for traction, grid, renewable energy, and rail applications worldwide. |
713 |
| 27 |
Bruker AXSbruker.com
Global provider of advanced analytical X-ray systems for a wide range of industries, offering innovative solutions for research and industrial applications |
700 |
| 28 | 696 | |
| 29 |
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 |
| 30 |
RAFI Grouprafi-group.com
With over 100 years of experience, we provide innovative human-machine communication solutions, from simple keys to complex touch systems, globally #HMI #EMS |
643 |
| 31 | 633 | |
| 32 |
Xj Electric Co., Ltd
Electrical and electronic manufacturing company based in Xuchang, China specializing in the production of various electronic components and equipment |
593 |
| 33 |
SITECOsiteco.com
Leading supplier of technical lighting, offering innovative solutions for various applications with expertise in large-scale projects and customer-specific designs |
572 |
| 34 | 572 | |
| 35 |
TQ-Grouptq-group.com
A technology company with over 1,400 employees producing electronic assemblies for various industries, offering modular solutions and focusing on work-life balance |
568 |
| 36 |
Friedrich-Alexander-University of Erlangen-Nürnberguni-erlangen.org
A research institution at the University of Erlangen Nuremberg focusing on technical electronics, led by Professors Weigel and Fischer |
562 |
| 37 |
Basler AGbaslerweb.com
Leading manufacturer of imaging components for computer vision applications such as cameras, lenses, software, and embedded vision solutions for various markets worldwide |
553 |
| 38 |
TTI, Inc. - Europettieurope.com
Specialist distributor of passive, connector, electromechanical, discrete, power, and sensor components with a focus on people, parts, and process across Europe and globally |
538 |
| 39 |
Girapartner.gira.com
Development and manufacturing of innovative smart home switches and systems with focus on quality, design, and customer-oriented solutions. |
534 |
| 40 | 527 | |
| 41 |
d&b audiotechnikdbaudio.com
This company provides professional audio solutions for high-quality speech and music reproduction, specializing in sound reinforcement systems for installed and mobile applications worldwide |
512 |
| 42 |
KATEK GROUPkatek-group.de
Integration of experts across the electronics value chain to develop and enable advanced electronic systems for future smart technologies. |
511 |
| 43 |
Hager Deutschlandhager.com
Leading supplier of electrical installation solutions and services for residential, commercial, and industrial buildings, focusing on energy efficiency and building automation technologies |
506 |
| 44 |
Einhell Germany AGkarriere.einhell.de
A leading manufacturer of cutting-edge tools with an innovative battery platform, inspiring the DIY sector and shaping the market of tomorrow worldwide |
505 |
| 45 |
Cometcomet.tech
A trailblazing global Swiss technology company driving research in X-ray and radio frequency technology for safer, efficient, and sustainable production processes |
488 |
| 46 |
Bruker Opticsbruker.com
Manufactures and distributes research, analytical, and process analysis instruments based on infrared, near-infrared, FT-Raman, and dispersive Raman Spectroscopy for various applications. |
480 |
| 47 |
PSZ electronic GmbHpsz-electronic.com
An electrical and electronic manufacturing company located in Vohenstrauß, Germany, specializing in producing a variety of electronic products |
478 |
| 48 |
Piller Power Systemspiller.com
Designs and manufactures high-end power protection systems for mission-critical applications including banks, broadcasters, airports, and telecommunications worldwide. |
463 |
| 49 |
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 |
| 50 |
MENNEKESmennekes.de
Family-owned company manufacturing industrial plugs, connectors, and e-mobility charging solutions, including cables, intelligent charging stations, and software for various sectors globally. |
430 |
| 51 |
MOBA Mobile Automationmoba-automation.com
A global leader in developing custom components and system solutions for road construction, earthmoving, waste/logistics, and agriculture industries with innovative technology |
414 |
| 52 |
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 |
| 53 |
ODU Groupodu-connectors.com
Design and manufacture of reliable technical connectors and components that ensure perfect connections for various industrial applications. |
395 |
| 54 |
Bühler Motor / Buehler Motorbuehlermotor.com
Development, production, and marketing of advanced electrical drive solutions for automotive, medical, and industrial market segments worldwide. |
377 |
| 55 |
Siemens eMobilitysiemens.com
Dedicated to integrating eMobility into everyday life, contributing to a sustainable future with smart and efficient DC charging infrastructure, hardware, software, and services. |
376 |
| 56 |
Wieland Electricwieland-electric.com
A family-owned business in the electrical and electronics industry specializing in pluggable installation technology, safety technology, and automation solutions worldwide |
374 |
| 57 |
STEINELsteinel.de
A German-based company specializing in intelligent lighting, sensor technology, and professional tools, with products developed and manufactured in Europe and distributed worldwide |
365 |
| 58 |
PULS Grouppulspower.com
Development and manufacturing of advanced DIN rail power supplies and wireless charging solutions for industrial automation and modular plants. |
352 |
| 59 |
Porsche E-Bike Performanceporsche-ebike-performance.com
Porsche eBike Performance is a company specializing in innovative electrical solutions for e-bikes, developing powerful drive systems in collaboration with FAZUA and Greyp |
319 |
| 60 |
Silver Atena GmbHsilver-atena.de
Develops, tests, and produces safety-critical electronic systems and power electronics for future mobility and industry, including automotive, aerospace, defense, and renewable energy sectors. |
308 |
| 61 |
Triathlon Grouptriathlon-batterien.de
Global provider of efficient battery and energy solutions for electromobility and stationary systems Specializing in high-quality battery, charging technology products for industrial applications |
307 |
| 62 | 289 | |
| 63 |
Panasonic Connect Europeeu.connect.panasonic.com
The company provides B2B solutions to help customers innovate processes and connect operations to a better future through specialized hardware and advanced technologies |
279 |
| 64 |
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 |
| 65 |
DATA MODUL AGdata-modul.com
Development and customization of display solutions integrating hardware, software, and services to meet specific customer needs globally. |
269 |
| 66 |
nVent SCHROFFnvent.com
The company specializes in innovative electrical solutions for connecting and protecting customers through server cabinets, data center cooling, power supplies, and sub-racks |
263 |
| 67 |
VDE Testing and Certification Institutevde.com
A global leader in electrical device safety and quality testing, offering certification services for a wide range of products worldwide |
255 |
| 68 | 240 | |
| 69 | 232 | |
| 70 |
HIGHVOLT Prüftechnik Dresden GmbHhighvolt.de
Global leader in high voltage & high current test systems with 115 years of experience Develops and manufactures equipment for testing electric power components |
209 |
| 71 |
NMB-Minebea-GmbHminebeamitsumi.eu
Sales office for MinebeaMitsumi Group in Europe, offering broad product portfolio for automotive, electronics, telecommunications, robotics, medical, and infrastructure sectors. |
207 |
| 72 |
Casio Europe GmbHcasio.com
Development and distribution of watches, calculators, electronic dictionaries, musical instruments, and mobile terminals across Europe with innovative technology. |
206 |
| 73 |
Memmert GmbH + Co. KGmemmert.com
The company develops and manufactures a wide range of high-quality laboratory equipment for various industries and applications worldwide |
200 |
| 74 |
TDK Europetdk-electronics.tdk.com
A European sales company for electronic components, modules, and systems under TDK and EPCOS brands, with a strong sales network across Europe |
196 |
| 75 |
Instagridinstagrid.co
Portable, silent, fume-free battery power supplies for construction, film, events, and emergency services, replacing traditional generators with sustainable, high-performance energy solutions. |
194 |
| 76 |
Hirschmann Car Communication GmbHhirschmann-car.com
Specializing in transmission and receiver systems for mobile communication, offering innovative solutions for automotive and commercial vehicles as well as custom M2M and telematics solutions |
187 |
| 77 |
LAP Laserlap-laser.com
Supplier of laser projection and measurement systems enhancing quality and efficiency across diverse industries with global presence and technical support. |
184 |
| 78 |
DBK Groupen.dbk-group.com
Specializing in electrical heating and cooling solutions, this international company offers innovative products and services for automotive, industrial, and electronic manufacturing applications worldwide |
179 |
| 79 |
BizLink elocab – Engineered Solutionselocab.bizlinktech.com
Global custom cable manufacturer offering tailored solutions for industries such as semiconductors, robotics, medical, and more Experienced team ensures high-quality, reliable products |
177 |
| 80 |
Barksdale GmbHbarksdale.de
Manufacturer of fluid control and measurement devices for industrial and automotive applications, offering custom solutions with global distribution and environmental certifications |
175 |
| 81 |
IDS Imaging Development Systems GmbHen.ids-imaging.com
Manufacturer of digital industrial cameras with USB or GigE interface, offering solutions for machine vision tasks, image processing, and AI-based technology |
174 |
| 82 |
trinamiX GmbHtrinamixsensing.com
Specializing in biometric and mobile NIR spectroscopy solutions, this company enables better data capture for improved decision-making and biometric security |
172 |
| 83 |
NKT Germanynkt.de
A global provider of AC/DC cable solutions for power infrastructure, construction, and railways, prioritizing sustainability and partnerships for the future |
171 |
| 84 |
Severinseverin.com
A leading international manufacturer of innovative, high-quality and sustainable electric household appliances with a strong focus on German quality and sustainability |
169 |
| 85 |
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 |
| 86 |
B.E.G. Brück Electronic GmbHbeg-luxomat.com
A family-run company specializing in building automation and systems technology, offering products and services for energy savings, comfort, and safety worldwide |
166 |
| 87 |
Compleocompleo-charging.com
A leading provider of charging technology in Europe, offering AC and DC charging stations and backend services to business customers |
163 |
| 88 |
Delta Energy Systems (Germany) GmbHdeltaenergysystems.com
A global provider of power management solutions and renewable energy products, emphasizing innovation, efficiency, and environmental sustainability in its operations |
160 |
| 89 |
beyerdynamicnorth-america.beyerdynamic.com
A leading manufacturer in the audio industry, specializing in high-quality headphones, microphones, and conference systems, with headquarters and manufacturing in Germany |
160 |
| 90 |
Schweizer Electronic AGschweizer.ag
Specializing in premium PCBs, Schweizer Electronic AG offers innovative solutions for various industries, focusing on power electronics, embedding, and system cost reduction |
158 |
| 91 |
FEIG ELECTRONICfeig.de
Leading global supplier of RFID and barcode systems, unattended payment terminals, and gate and barrier control solutions, including induction loop detectors. |
157 |
| 92 |
Waldmann - Light for better resultswaldmann.com
Design and manufacture of advanced workplace lighting solutions enhancing creativity, safety, and well-being through human-centric, energy-efficient, and connected technologies. |
157 |
| 93 |
Faber Groupfaberkabel.de
The company offers cables and wires for energy industry, innovative system solutions for various sectors, and opportunities for career development and partnerships |
155 |
| 94 |
emz - Hanauer GmbH & Co. KGaAemz-hanauer.de
A family-owned company with over 75 years of experience supplying advanced components for home appliances globally, emphasizing innovation, employee satisfaction, and respect |
154 |
| 95 |
First Sensorfirst-sensor.com
A global company within TE Connectivity that specializes in developing and producing sensors and customized sensor solutions for industrial, medical, and mobility applications |
154 |
| 96 |
Gustav Hensel GmbH & Co. KGhensel-electric.de
A leading company in innovative products and services for electrical building equipment, offering solutions for various installation tasks worldwide |
151 |
| 97 |
DODUCO Groupdoduco.net
A global leader in electrical contacts, providing contact technology, stamped parts, tooling, surface technology, precious metal recycling, and silver bar production for various industries worldwide |
151 |
| 98 |
Pfisterer Kontaktsysteme GmbHpfisterer.de
Leading in electrical engineering, we specialize in developing and manufacturing contact elements and systems for power supply networks worldwide |
151 |
| 99 |
HYLA International GmbH & Co. KGhyla.com
Global leader in marketing and selling the HYLA Air and Room Cleaning System Offers opportunities for individuals to become representatives or partners worldwide |
150 |
| 100 |
PFLITSCH GmbH & Co. KGpflitsch.de
Global supplier of cable glands and trunking systems, offering over 6,000 products and services including design, assembly, and R&D for industries worldwide |
149 |
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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 Oct 10, 2026.
More company lists in Germany
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- Financial Services companies in Germany 676
- Banking companies in Germany 469
- Machinery Manufacturing companies in Germany 424
- Motor Vehicle Manufacturing companies in Germany 370
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