These German companies with in-house R&D are primarily large, established groups across diverse sectors. Key industries include manufacturing, particularly motor vehicles and automation, software development, chemicals, and healthcare. Notable examples are Siemens, a technology company focused on industry, infrastructure, transport, and healthcare, and Bosch, a global supplier of technology and services. SAP provides enterprise applications and business AI solutions, while Fresenius Medical Care is a global leader in renal disease products and services. Volkswagen Group designs, manufactures, and sells cars globally, and Bayer is a life science company focused on healthcare and nutrition.
A significant pattern in these companies is their long history; many were founded in the 19th or early 20th century, such as Siemens (1847), BASF (1865), and Continental (1871). This indicates a strong foundation of traditional industrial and technological development. Headquarters are distributed across Germany, with notable concentrations in cities like Munich, Wolfsburg, and Leverkusen, reflecting a broad geographical spread of industrial activity.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
Siemenssiemens.com
A technology company focused on industry, infrastructure, transport, and healthcare, creating innovative solutions to transform industries and markets globally |
273,649 | |||
| 2 | 158,647 | ||||
| 3 | 144,887 | ||||
| 4 |
Fresenius Medical Carefreseniusmedicalcare.com
Global leader in renal disease products and services, providing tailored dialysis treatments for improved quality of life for patients worldwide |
128,000 | |||
| 5 |
Volkswagen Groupvolkswagen-group.com
Designs, manufactures, and sells cars globally, committed to sustainable mobility through electric, digital, and autonomous vehicle technologies for future generations. |
100,138 | |||
| 6 | 95,388 | ||||
| 7 |
adidasadidas.com
This company pushes culture and human performance boundaries through sport, aiming to change lives. It is headquartered in Germany and employs over 59,200 people globally. |
91,451 | |||
| 8 |
DRÄXLMAIER Groupdraexlmaier.com
Development and manufacturing of wiring harnesses, electrical components, interiors, and battery systems for premium automotive manufacturers worldwide. |
75,000 | |||
| 9 |
Deutsche Telekomtelekom.com
A leading global communications and information technology company with a diverse team of 206,000 colleagues creating innovative solutions for digital transformation |
67,270 | |||
| 10 | 67,116 | ||||
| 11 |
BMW Groupbmwgroup.com
A leading premium manufacturer of automobiles and motorcycles, offering financial and mobility services globally with a focus on sustainability and efficiency |
66,420 | |||
| 12 |
Continentalcontinental.com
Continental develops innovative technologies for sustainable and connected mobility for vehicles, machines, and transportation, generating billions in sales annually |
64,855 | |||
| 13 | 61,603 | ||||
| 14 |
Siemens Energysiemens-energy.com
A global energy technology company offering products and solutions for a sustainable future, covering the energy value chain with conventional and renewable technology |
56,539 | |||
| 15 |
Siemens Healthineerssiemens-healthineers.com
Global pioneer providing medtech solutions across in vitro and in vivo diagnostics, image-guided therapy, and cancer care using data and artificial intelligence. |
52,823 | |||
| 16 |
Infineon Technologiesinfineon.com
Global semiconductor leader enabling green energy, clean mobility, and secure IoT through innovative power systems and digital technologies. |
51,000 | |||
| 17 | 49,000 | ||||
| 18 |
Mercedes-Benz AGmercedes-benz.com
A pioneer in driving excellence, dedicated to innovation and data privacy, with a focus on inventing the future of automotive mobility |
48,711 | |||
| 19 |
Boehringer Ingelheimboehringer-ingelheim.com
A company with over 56,000 employees focused on advancing health and innovation for humans and animals Join us in moving #LifeForward |
47,107 | |||
| 20 |
Schaefflerschaeffler.com
A global leader in motion technology, the company provides innovative solutions for electric mobility, CO₂-efficient drives, Industry 40, and renewable energies |
45,108 | |||
| 21 |
Henkelhenkel.com
A global company with over 145 years of success in Adhesive Technologies and Consumer Brands, focused on innovation, responsibility, and sustainability |
42,329 | |||
| 22 |
Delivery Herodeliveryhero.com
A leading global local delivery platform, focused on providing fast, easy, and exceptional experiences to customers across 70+ countries |
42,009 | |||
| 23 |
Vitesco Technologies Group AGschaeffler.com
Leading developer and manufacturer of powertrain technologies for sustainable mobility, offering smart solutions for electric, hybrid, and internal combustion drivetrains to make mobility clean and efficient |
37,000 | |||
| 24 |
Daimler AGdaimler.com
A global leader in automotive industry, focusing on innovative, green technologies for premium cars, vans, commercial vehicles, mobility services, and sustainable driving solutions |
34,630 | |||
| 25 |
Evonikevonik.com
Global chemical company providing innovative, customized products and solutions to enhance industrial competitiveness and improve people's lives worldwide. |
34,000 | |||
| 26 |
Merck Groupemdgroup.com
Global science and technology innovations providing solutions in healthcare, life science, and electronics to enrich lives through sustainable research and diverse expertise. |
32,730 | |||
| 27 |
thyssenkruppthyssenkrupp.com
An international industrial and technology company focused on developing innovative and sustainable solutions for the future across various sectors |
32,389 | |||
| 28 |
Dr. Oetkeroetker.com
A family-oriented food manufacturer committed to people, society, and sustainability Offering a variety of products to meet global tastes |
31,000 | |||
| 29 |
B. Braun Groupbbraun.com
A leading medical technology organization dedicated to protecting and improving global health through innovative solutions and collaborative culture |
29,535 | |||
| 30 |
Deutsche Bahndeutschebahn.com
International provider of mobility and logistics services in 130 countries, designing and operating future transport networks, connecting people and markets with innovative solutions |
28,448 | |||
| 31 |
EnBW Energie Baden-Württemberg AGenbw.com
A leading energy supply company in Germany and Europe with a workforce of 20,000, providing electricity, gas, water, and energy-related products and services to 55 million customers |
27,000 | |||
| 32 |
ZEISS Groupzeiss.it
An internationally leading technology enterprise in optics and optoelectronics, with diverse segments and global operations employing over 43,000 employees |
26,018 | |||
| 33 | 25,666 | ||||
| 34 |
Fresenius Kabifresenius-kabi.com
Global provider therapies, medical products. Focuses on medicines, technologies for critically, chronically ill patients. Biosimilars, nutrition, medical devices, generics. |
25,432 | |||
| 35 |
TK Elevatortkelevator.com
Engineering, manufacturing, installing, modernizing, and servicing elevators, escalators, walkways, passenger boarding bridges, and residential lifts globally, with a focus on sustainable urban mobility. |
25,032 | |||
| 36 | 24,704 | ||||
| 37 |
PUMA Groupabout.puma.com
Global company pushing boundaries in sport and culture through innovative design, iconic footwear and apparel, authentic partnerships, and a hustler's spirit |
22,686 | |||
| 38 |
BSH Home Appliances Groupbsh-group.com
Manufacturing and marketing global and regional home appliance brands including Bosch, Siemens, Gaggenau, Neff, and Thermador for diverse consumer needs. |
21,531 | |||
| 39 |
Phoenix Contactphoe.co
Develops, produces, and sells creative solutions in connection technology, electronics, and automation, contributing to a smart world with high-quality products. |
21,000 | |||
| 40 | 20,800 | ||||
| 41 |
AUMOVIOaumovio.com
Provides innovative hardware, software, modern mobility solutions, and a wide range of mobility services, making future mobility safe, exciting, connected, and autonomous. |
20,389 | |||
| 42 |
REHAU Deutschlandrehau.com
A global leader in polymer-based solutions for construction, automotive, and industry, offering innovative and sustainable products for diverse applications worldwide |
20,000 | |||
| 43 | 20,000 | ||||
| 44 | 19,000 | ||||
| 45 |
Bilfingerbilfinger.com
An international industrial services provider specializing in increasing efficiency and sustainability for process industry customers through a comprehensive range of services |
18,940 | |||
| 46 |
TÜV Rheinland Grouptuv.com
Testing, certifying, and training for products, processes, and management systems to ensure safety, quality, and efficiency worldwide. |
18,408 | |||
| 47 |
TÜV SÜDtuvsud.com
Experts provide testing, certification, auditing, and advisory services across various industries, ensuring safety, security, and sustainability for technological advancements and market access. |
18,205 | |||
| 48 |
Freudenberg Groupfreudenberg.com
A global technology group developing innovative products and services for various markets, including seals, textiles, chemicals, and medical products |
18,086 | |||
| 49 |
FORVIA HELLAhella.com
International automotive supplier specializing in high-performance lighting technology, vehicle electronics, lifecycle solutions, spare parts, and workshop equipment for special vehicles and manufacturers. |
17,750 | |||
| 50 |
Beiersdorfbeiersdorf.com
A global leader in skin care, offering popular brands like NIVEA and Eucerin, focusing on healthy skin and environmental and social impact |
17,713 | |||
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| 51 |
Porsche AGclickthe.bio
Designs and manufactures luxury sports cars with a focus on innovation, sustainability, and a passionate, pioneering entrepreneurial spirit. |
17,365 | |||
| 52 |
HelloFreshhellofresh.com
global food solutions group provides meal kits and recipes to customers, with ingredients carefully sourced and delivered for various meal occasions. |
17,270 | |||
| 53 |
SCHOTTschott.com
A pioneering manufacturer of high-tech materials for specialty glass, committed to responsibility, innovation, and sustainability across various industries globally |
17,000 | |||
| 54 |
TRUMPFtrumpf.com
Leading provider of machine tools, laser technology, and electronics for industrial applications, with a history dating back to 1923. |
17,000 | |||
| 55 |
SMS groupsms-group.com
Development of customized and modular metal industry solutions including plant design, modernization, digitalization, and lifecycle services for clients. |
15,000 | |||
| 56 |
Wacker Chemie AGwacker.com
produces highly developed specialty products like silicones, polymers, pharmaceutical actives, and hyperpure silicon for various industrial, semiconductor, and solar applications. |
15,000 | |||
| 57 |
Rheinmetallrheinmetall.com
An integrated technology group, providing innovative products and services in defense and civilian markets, focusing on security and sustainable development, with a goal of CO2 neutrality. |
14,934 | |||
| 58 |
Sartoriussartorius.com
A fast-growing global life science company focused on making medical progress easier and more efficient in the fight against diseases |
14,000 | |||
| 59 |
LANXESSlanxess.com
A leading specialty chemicals company with global operations, focusing on the development, manufacturing, and marketing of chemical intermediates, additives, and consumer protection products |
14,000 | |||
| 60 |
Giesecke+Devrientgi-de.com
Global SecurityTech company providing digital security, financial platforms, and currency technology to enhance trust and safety worldwide. |
13,000 | |||
| 61 |
Zalandozalando.com
Leading online platform for fashion and lifestyle, offering clothes, footwear, accessories, and beauty to millions of customers across 25 European markets. |
12,880 | |||
| 62 |
Volkswagenvolkswagen-newsroom.com
Manufacturing and marketing high-quality, trend-setting vehicles with a focus on carbon neutrality, digital technology, and broad accessibility. |
12,671 | |||
| 63 |
Bosch Rexrothboschrexroth.com
Innovative provider of automation solutions for industrial and mobile applications, focusing on digital innovation, sustainability, and moving industries towards a better future |
12,339 | |||
| 64 |
Technical University of Munichtum.de
A leading European university with top-class facilities, innovative research, and a focus on creating societal value through education, research, and entrepreneurship |
11,766 | |||
| 65 |
Drägerdraeger.com
Designs and manufactures medical devices and safety equipment including anesthesia workstations, patient monitoring, respiratory protection, and gas detection systems worldwide. |
11,209 | |||
| 66 |
Liebherr Groupliebherr.com
Family-run manufacturer of construction equipment, cranes, mining technology, aerospace systems, and refrigeration, also operates hotels, with nearly 50,000 employees globally. |
11,207 | |||
| 67 | 10,823 | ||||
| 68 |
T-Systems Internationalt-systems.com
Provides end-to-end IT solutions, cloud migration, and industry-specific digital transformation services with strong security and global presence. |
10,768 | |||
| 69 |
Jungheinrich AGjungheinrich.com
Development and provision of advanced material handling equipment and solutions, focusing on innovation, energy efficiency, and digital logistics transformation. |
10,697 | |||
| 70 |
Covestrocovestro.com
Manufactures high-quality polymer materials, components, and innovative processes, enhancing sustainability and quality of life across diverse industries worldwide. |
10,529 | |||
| 71 |
Everllenceeverllence.com
Leading propulsion, decarbonization, and efficiency solutions for shipping, energy, and industry. Reduces hard-to-abate emissions and drives the global energy transition with innovative technologies. |
10,107 | |||
| 72 |
Helios Kliniken GmbHhelios-gesundheit.de
A leading private healthcare provider in Europe, with over 80 hospitals, 230 medical centers, and a focus on high-quality, transparent care for millions of patients |
10,000 | |||
| 73 |
Charité - Universitätsmedizin Berlinkarriere.charite.de
Germany's largest university hospital, ranking in the top 10 globally, values diversity, innovation, and interdisciplinary collaboration to provide outstanding healthcare with fair work conditions |
9,826 | |||
| 74 |
MANN+HUMMELmann-hummel.com
Global filtration technology company developing solutions for cleaner mobility, air, water, and industry, contributing to a clean earth and resource sustainability |
9,803 | |||
| 75 |
Rohde & Schwarzrohde-schwarz.com
Technology group creates innovations, empowers industrial, regulatory, and military customers with test, measurement, and cybersecurity solutions, pushing boundaries in AI, 6G, cloud. |
9,600 | |||
| 76 |
Brose Groupbrose.com
A global mechatronics specialist & electric motor manufacturer for automotive and e-mobility industries Employs 32,000 people across 24 countries |
9,567 | |||
| 77 |
Ludwig-Maximilians-Universität Münchenlmu.de
A renowned European university offering top research and diverse studies in humanities, social sciences, law, business, medicine, and natural sciences |
10,000 | |||
| 78 |
Kroneskrones.com
Designs and manufactures machines and complete lines for process technology, bottling, canning, packaging, intralogistics, and recycling solutions worldwide. |
9,388 | |||
| 79 |
KSB Companyksb.com
A global provider of pumps, valves, and systems for liquid transportation, offering innovative technology, excellent service, and a comprehensive range of solutions worldwide |
9,245 | |||
| 80 | 9,233 | ||||
| 81 |
Daimler Truck AGdaimlertruck.com
This company offers a wide range of products under various brands like Mercedes-Benz, Setra, Freightliner, and more, specializing in transportation vehicles |
9,231 | |||
| 82 |
Merck Life Sciencesigmaaldrich.com
Global science and technology company providing tools, services, and expertise for researchers in pharmaceutical development, manufacturing, and contract testing across various modalities |
8,700 | |||
| 83 |
EDAG Groupedag.com
Engineering service provider for mobility, defense, industry, and public solutions, developing complex products, systems, and production solutions with an interdisciplinary team. |
8,500 | |||
| 84 |
Nordex Groupnordex-online.com
A global leader in onshore wind turbine development, manufacturing, and servicing, offering high-yield, cost-efficient solutions for sustainable power generation worldwide |
8,463 | |||
| 85 |
MAN Truck & Bus SEman.eu
Manufacture and supply of vans, trucks, buses, diesel and gas engines, plus services for passenger and freight transport. |
8,310 | |||
| 86 |
Knorr-Bremse AGknorr-bremse.com
Global market leader for braking systems, supplying innovative solutions for rail and commercial vehicles, enhancing safety and energy efficiency globally for over 120 years. |
8,294 | |||
| 87 |
Heidelberg Materialsheidelbergmaterials.com
Global manufacturer of cement, aggregates, and ready-mixed concrete providing low-carbon and circular building materials while focusing on sustainability, digitalization, and technical excellence. |
8,245 | |||
| 88 | 8,200 | ||||
| 89 |
Kromberg & Schubertkromberg-schubert.de
A global leader in electrical systems, cables, and plastic components with over 120 years of success, innovative entrepreneurship, and 50,000 employees worldwide |
7,992 | |||
| 90 |
STIHLcorporate.stihl.de
A leading global provider of innovative portable outdoor power equipment, driven by sustainability and rooted in tradition while embracing innovation |
7,876 | |||
| 91 |
Lufthansa Techniklufthansa-technik.com
Leading global provider of maintenance, repair, overhaul, and modification services for civil aircraft, ensuring technical reliability and availability of customer fleets. |
7,793 | |||
| 92 |
German Aerospace Center (DLR)dlr.de
A research center in Germany focused on aeronautics, space, energy, and more Developing solutions for global challenges with 10,000 employees |
7,780 | |||
| 93 |
Vorwerk Groupvorwerk-group.com
Development, manufacturing, and direct sales of high-quality household devices including Thermomix and Kobold vacuum cleaners worldwide. |
7,700 | |||
| 94 |
Dürr Groupdurr-group.com
Provides automation, digitalization, and mechanical engineering solutions for efficient manufacturing across automotive, medical, chemical, and woodworking industries worldwide. |
7,618 | |||
| 95 |
Bertrandt Groupbertrandt.com
International development service provider specializing in automotive, aerospace, and mechanical engineering Focus on digitalization, e-mobility, and autonomous systems Accelerating technological progress with 14,000 employees globally |
7,532 | |||
| 96 |
Merck KGaA, Darmstadt, Germanyemdgroup.com
A global science and technology company focused on innovating solutions in Life Science, Healthcare, and Electronics, with a strong emphasis on sustainability and inclusivity |
7,263 | |||
| 97 |
Symrise AGsymrise.com
A leading supplier of fragrance, flavor, and food ingredients, cosmetic active ingredients, and raw materials with a focus on natural, sustainable solutions |
7,181 | |||
| 98 |
Merck Healthcaremerckgroup.com
The company is dedicated to advancing cancer treatment, improving care for chronic diseases, and helping couples achieve their dream of having a baby through innovative therapies and technologies |
7,065 | |||
| 99 |
Kärcherkaercher.com
Provides innovative solutions for cleaning technology, offering pressure washers, vacuums, steam cleaners, pumps, sweepers, scrubbers, vehicle washes, and water treatment systems. |
7,032 | |||
| 100 | 6,888 | ||||
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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 11, 2026.
More company lists in Germany
- The largest companies in Germany 15,224
- Multinational companies in Germany 4,800
- Manufacturers in Germany 1,957
- Software Development companies in Germany 1,401
- SaaS companies in Germany 1,389
- Retail chains in Germany 1,383
- Family-owned companies in Germany 1,330
- Hardware manufacturers in Germany 1,316
- Critical infrastructure operators in Germany 1,305
- Financial services firms in Germany 1,265
- Transportation, Logistics, Supply Chain and Storage companies in Germany 1,145
- Companies with a mobile app in Germany 928
- IT Services and IT Consulting companies in Germany 911
- Corporate groups and holding companies in Germany 832
- Public sector organisations in Germany 812
- IT services companies in Germany 776
- 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
- E-commerce companies in Germany 466
The same list elsewhere in Germany
- Companies with in-house R&D in Bavaria 529
- Companies with in-house R&D in Baden-Württemberg 520
- Companies with in-house R&D in North Rhine-Westphalia 455
- Companies with in-house R&D in Hesse 200
- Companies with in-house R&D in Lower Saxony 138
- Companies with in-house R&D in Rhineland-Palatinate 88
- Companies with in-house R&D in Schleswig-Holstein 52
- Companies with in-house R&D in Saxony 44
- Companies with in-house R&D in Berlin 165
- Companies with in-house R&D in Munich 148
- Companies with in-house R&D in Hamburg 84
- Companies with in-house R&D in Stuttgart 51
- Companies with in-house R&D in Frankfurt 38
- Companies with in-house R&D in Cologne 35
- Companies with in-house R&D in Düsseldorf 30
- Companies with in-house R&D in Aachen 29
- Companies with in-house R&D in Bremen 25
- Companies with in-house R&D in Karlsruhe 25