| # | Company | Employees |
|---|---|---|
| 1 | 6,613 | |
| 2 |
Sana Klinikensana.de
A leading integrated healthcare provider in the German-speaking region offering comprehensive health services, including prevention, treatment, rehabilitation, medical technology, and management services |
2,322 |
| 3 |
Kontron Europekontron.com
Global leader in embedded computing technology offering secure hardware, middleware, and IoT solutions for Industry 40 applications, providing innovative and reliable integrated solutions for various industries |
1,039 |
| 4 |
TecAlliancetecalliance.net
Global partner for aftermarket data, serving automotive industry with standardized data solutions for parts manufacturers, dealers, workshops, and fleet operators worldwide |
772 |
| 5 |
HSE - Home Shopping Europe GmbHjobs.hse.com
A leading provider of live commerce in Europe, offering TV channels, online shopping, and an app for curated fashion, beauty, and home products |
732 |
| 6 |
Hochschule für angewandtes Managementfham.de
An international university specializing in developing well-rounded competency profiles for students through unique and practical programs of study |
380 |
| 7 |
Constantin Entertainmentconstantin-entertainment.de
The company specializes in creating innovative and high-quality programs for private and public broadcasters in various genres |
350 |
| 8 |
Westlake Vinnolitwestlakevinnolit.com
A leading manufacturer of PVC and a key partner for caustic soda, offering tailored solutions for various industries worldwide |
337 |
| 9 |
Unsere Grüne Glasfaserunseregrueneglasfaser.de
A German company specializing in providing high-speed internet through FTTH connections in rural areas, offering open access to their network for internet service providers |
333 |
| 10 |
Sport1 Medien GmbHsport1-medien.de
An internationally operating media company based in Ismaning near Munich, specializing in sports media production and offering unique opportunities in the German-speaking region |
313 |
| 11 |
SPORT1 GmbHsport1.de
A leading sports news channel in Germany, offering coverage of football, Formula 1, hockey, handball, US sports with news, videos, live scores, and online games |
299 |
| 12 |
msg services gmbhmsg-services.de
As an IT service and consulting partner, we develop high-quality solutions to help customers create lasting value in their business |
254 |
| 13 |
msg nexinsure Karrieremsg-insurance-suite.com
A subsidiary of msg-Group, specializing in consulting and IT solutions for the insurance industry, offering a comprehensive insurance platform and related services |
198 |
| 14 |
ANTENNE BAYERN GROUPantenne.group
Award-winning audio brands, podcasts, events, and marketing Leading private radio station in Germany with over 35 years of audio expertise Expanding into digital transformation of radio |
171 |
| 15 |
Sana Einkauf & Logistik GmbHsana-einkauf-logistik.de
A healthcare service provider in Germany and Switzerland, working with hospitals, clinics, and other health facilities to supply medical products and equipment |
164 |
| 16 |
SCREEN SPE Germany Gmbhscreen.co.jp
Provides cleaning, annealing, and lithography equipment for semiconductor production, including sales, service, and logistics in Europe. |
159 |
| 17 |
msg industry advisors agmsg-advisors.com
Industry specialists providing consulting services to pharmaceutical, chemical, biotechnology, and medical technology companies worldwide, focusing on management, compliance, digitalization, and IT systems |
133 |
| 18 |
Actindoactindo.com
Providing MACH-certified unified commerce solutions combining sales, order management, and process orchestration for flexible, fast retail operations across multiple channels. |
82 |
| 19 | 78 | |
| 20 |
invenio Virtual Technologiesinvenio.net
A leading provider of digital product development specializing in technology, software, and artificial intelligence for automation of 3D processes |
44 |
| 21 |
29FORWARD29forward.com
A team of experts in advanced analytics, business intelligence, and data management serving leading businesses in finance, insurance, and retail |
40 |
| 22 |
AZT Automotive GmbHazt-automotive.com
A research institute specializing in automotive technology, repair, and road safety to optimize vehicle damage repairs and ensure road traffic safety |
31 |
| 23 |
msg Test & Quality Managementmsg.group
A consulting and service provider for software testing, specializing in ensuring software quality in digital transformation through custom-fit solutions |
20 |
| 24 |
Wamsler Haus- Und Küchentechnik GmbHwamsler.eu
A machinery company in Germany specializing in household and kitchen technology products |
19 |
| 25 |
Apsara Consulting GmbHskyvva.com
Apsara Consulting GmbH develops SKYVVA Integration App for seamless Salesforce integration with external systems, simplifying integrations and saving costs for companies |
17 |
| 26 |
Glanzstücke München by Aviano GmbHglanzstuecke.de
A company offering sterling silver jewelry as symbolic gifts, alongside a variety of other jewelry and watch brands, selling through online and retail partners |
13 |
| 27 |
INTEC Digital Solutions GmbHintec.de
INTEC Consulting GmbH specializes in providing software solutions, consulting, and services for maintenance management, development, optimization, and software integration for middle to enterprise sized companies |
11 |
| 28 | 
smartronic GmbHdevheroes.de
A German company specializing in (possibly) technology or electronics, located in Bavaria |
3 |
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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 24, 2026.
The same list elsewhere in Germany
- The largest companies in Germany 13,481
- The largest companies in North Rhine-Westphalia 2,663
- The largest companies in Bavaria 2,566
- The largest companies in Baden-Württemberg 1,960
- The largest companies in Hesse 1,227
- The largest companies in Lower Saxony 785
- The largest companies in Rhineland-Palatinate 389
- The largest companies in Schleswig-Holstein 286
- The largest companies in Saxony 263
- The largest companies in Brandenburg 119
- The largest companies in Berlin 1,475
- The largest companies in Munich 957
- The largest companies in Hamburg 824
- The largest companies in Frankfurt 475
- The largest companies in Cologne 417
- The largest companies in Düsseldorf 307
- The largest companies in Stuttgart 266
- The largest companies in Bremen 177
- The largest companies in Hanover 139
- The largest companies in Bonn 135
- The largest companies in Nuremberg 132
- The largest companies in Karlsruhe 119
- The largest companies in Essen 112
- The largest companies in Mannheim 106