| # | 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 | 95,388 | |
| 5 |
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 |
| 6 |
GFT Technologiesgft.com
Design advanced data, AI transformation solutions, modernize tech architectures, and develop next-gen core systems for industry leaders globally. |
13,400 |
| 7 | 10,823 | |
| 8 | 6,613 | |
| 9 | 6,389 | |
| 10 |
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 |
| 11 | 5,523 | |
| 12 |
Schwarz Digitsschwarz-digits.de
Providing cloud, cybersecurity, data, AI, communication, and workspace solutions for businesses, public sector, and society with strong IT infrastructure. |
4,292 |
| 13 | 3,758 | |
| 14 |
KION Groupkiongroup.com
Architects global, regional, and local supply chains, providing solutions for fast, efficient, smart, sustainable, and reliable material handling and automation worldwide. |
3,498 |
| 15 |
Finanz Informatikf-i.de
Specialized IT service provider for financial organizations in Germany, offering core banking solutions, software development, hosting, IT infrastructure services, and migration projects |
3,076 |
| 16 |
Dataport AöRdataport.de
Providing IT infrastructure, software, procurement, training, project management, and consulting services to public sector administrations across multiple German states. |
2,739 |
| 17 |
ALDI DXit-jobs.aldi-sued.de
Development of innovative digital products and services for employees and customers across multiple countries and thousands of retail stores worldwide. |
2,586 |
| 18 | 2,461 | |
| 19 |
Leica Biosystemsleicabiosystems.com
Providing advanced biotechnology, diagnostics, and life sciences solutions through cutting-edge science and technology to improve global health outcomes. |
2,352 |
| 20 |
Lufthansa Systemslhsystems.com
provides advanced IT solutions and software for airlines, covering flight deck, cabin, and ground operations worldwide. |
2,282 |
| 21 |
Körber Pharmakoerber-pharma.com
Provides integrated pharma solutions, optimizing operations, ensuring quality and compliance, and driving digital excellence for pharmaceutical manufacturing and supply chains. |
2,134 |
| 22 |
ZEISS Microscopyzeiss.com
A leading manufacturer of microscopes offering light, electron/ion, optical sectioning, and X-ray microscopes for life sciences, materials research, and industry markets |
2,017 |
| 23 |
Regnologyregnology.net
Provides technology for regulatory, risk, tax, and finance reporting, helping clients achieve compliance and unlock insights across various financial sectors globally. |
2,015 |
| 24 |
DATAGROUPdatagroup.de
Provides modular, certified IT solutions, transformation, and outsourcing services across Germany with a focus on innovation and customer support. |
2,005 |
| 25 |
Helmholtz Munichhelmholtz-munich.de
In Munich, a leading research institute develops groundbreaking solutions for a healthier society amidst global health challenges, accelerating the transfer of medical innovations |
1,893 |
| 26 |
Personiopersonio.com
Intelligent platform connecting core HR, talent, and payroll through automation, AI-driven insights, and flexible workflows for managing global employee lifecycles and complex entities. |
1,857 |
| 27 |
valanticvalantic.com
Provides digital transformation consulting, software implementation, and corporate performance management services through data, artificial intelligence, and end-to-end process optimization for international clients. |
1,807 |
| 28 |
P3p3-group.com
P3 group delivers innovative solutions to complex technology challenges for clients worldwide, ensuring tangible value through tailored implementation processes and continuous guidance |
1,791 |
| 29 |
PSI Softwarepsi.de
Development and integration of software and control systems for energy networks, production, logistics, mobility, safety, and process optimization. |
1,784 |
| 30 |
SNP Groupsnpgroup.com
Provider of software solutions enabling secure, automated, and agile transformation and modernization of IT landscapes and data structures. |
1,628 |
| 31 |
Porsche Engineeringporscheengineering.com
Innovative engineering services provider for mobility industry, offering solutions from component conception to complete developments, with global operations |
1,505 |
| 32 | 1,468 | |
| 33 |
Telekom MMStelekom-mms.com
Shapes tomorrow's digitized, sustainable, and livable work and life. Focuses on future-oriented solutions and digital transformation. |
1,406 |
| 34 |
Rodenstockrodenstock.com
This company specializes in creating individual eyeglass lenses using extensive data points, striving for the best progressive glasses worldwide |
1,364 |
| 35 |
Siemens Advantasiemens-advanta.com
A global management consultancy navigating companies through digitalization journey from strategy to operations with industry and digital expertise |
1,336 |
| 36 |
1KOMMA5°1komma5.com
The company aims to make buildings CO2 neutral by providing technology for clean energy, mobility, and heating through solar, heat pumps, and charging infrastructure |
1,274 |
| 37 |
umlaut companyaccenture.com
Global professional services company specializing in digital transformation, technology, consulting, operations, and industry solutions for diverse clients worldwide. |
1,249 |
| 38 |
Deutsches Forschungszentrum für Künstliche Intelligenz (DFKI)dfki.de
Leading German research institute specializing in innovative software technology and Artificial Intelligence, with multiple sites and global recognition as a Center of Excellence |
1,125 |
| 39 |
Fraunhofer IISiis.fraunhofer.de
Global leader in applied research, developing forward-thinking solutions across artificial intelligence, microelectronics, data acquisition and analysis, signal processing, and data transmission for industry and public sector. |
1,072 |
| 40 |
TELUS International Europetelusinternational.com
Global provider of next-generation digital solutions for enhancing customer experience through digital strategy, transformation, IT solutions, data annotation, and omnichannel CX services for various industries |
1,066 |
| 41 | 1,044 | |
| 42 |
Contentfulcontentful.com
Contentful provides a composable content platform using AI, enabling organizations to deliver impactful customer experiences across brands and channels worldwide |
1,036 |
| 43 |
Mediaplus Grouphouse-of-communication.com
Combines media, digital, data, and content through traditional and digital planning, performance marketing, social search, and programmatic advertising using data-driven technology hubs. |
1,003 |
| 44 |
PTV GROUPptvgroup.com
Develops and optimizes software solutions for transport planning, logistics, traffic management, and mobility-as-a-service, improving movement of people and goods. |
970 |
| 45 |
regiocom SEregiocom.com
Specialized IT solutions, customer contact management, and business process outsourcing services for utility companies, specifically focusing on power and gas resellers in Europe |
959 |
| 46 |
Staffbasestaffbase.com
A platform for mobile-first employee communication, offering branded apps for corporate communication and sharing information, accessible on the go |
943 |
| 47 |
BAADERbaader.com
Global leader in advanced food processing solutions with a century of innovation, focusing on quality, efficiency, traceability, profitability, and sustainability |
934 |
| 48 |
Lucanetlucanet.com
Provides standardized financial software solutions for consolidation, planning, ESG reporting, and tax complexities, enabling faster, accurate, and compliant financial processes. |
931 |
| 49 |
Max Delbrück Centermdc-berlin.de
Conducts basic biomedical research, focusing on diagnosing, treating, and preventing diseases such as cardiovascular, metabolic, cancer, and nervous system disorders |
929 |
| 50 |
INFORM GmbH - Optimization Softwareinform-software.com
Specializing in AI-driven software, we optimize business processes for various industries, promoting sustainable value creation and resilient operations worldwide |
925 |
| 51 |
Bosch Sensortec GmbHbosch-sensortec.com
A global leader in MEMS sensor technology, developing and marketing sensors for various applications including smartphones, wearables, IoT, AR/VR devices, drones, and smart home products |
918 |
| 52 |
SAP Customer Experiencesap.com
Revolutionizing CRM with intelligent engagement, effectiveness, and a focus on genuine, trust-building moments Managing full customer experience from lead to fulfillment |
894 |
| 53 |
TNG Technology Consultingtngtech.com
A value-based IT consulting partnership offering innovative solutions, expert teams, and fast communications to provide strategic and routine IT problem-solving for clients |
854 |
| 54 |
ITK Engineeringitk-engineering.de
ITK Engineering specializes in crafting innovative digital solutions, offering complete V model development services for various industries with a focus on holistic perspectives |
826 |
| 55 |
Serralaserrala.com
Develops and deploys AI-powered finance process automation software for various operational processes, helping organizations achieve efficiency, compliance, and strategic financial management. |
814 |
| 56 |
yoummdayyoummday.com
SaaS platform combining AI and skilled professionals to simplify recruitment, management, and billing for remote customer experience teams globally. |
808 |
| 57 |
Helsinghelsing.ai
Security and AI company focused on using real-time information processing and artificial intelligence to protect liberal democracies and provide information advantage |
801 |
| 58 |
Fraunhofer Heinrich Hertz Institute HHIhhi.fraunhofer.de
A Berlin-based research institution specializing in mobile and optical communication networks, fiber optic sensor systems, and video signal processing and coding |
701 |
| 59 |
Camundacamunda.com
The company enables organizations to orchestrate processes to increase efficiency and overcome complexity using BPMN modeling for automation |
698 |
| 60 |
Thinkprojectthinkproject.com
Combining information management and industry knowledge to enhance delivery, operation, regeneration, and disposal of built assets throughout their lifecycle. |
691 |
| 61 |
Cognizant Mobilitycognizant-mobility.com
Specialized solution provider for complex electronic and IT systems in trending topics like software development, connectivity, E/E vehicle development, data analytics, cyber security, and testing |
675 |
| 62 | 664 | |
| 63 |
Dedalus HealthCare DACHdedalusgroup.de
A leading provider of hospital and diagnostic software solutions in the healthcare industry, serving both European and global markets |
660 |
| 64 |
TOMRA Recyclingtomra.com
Transforming waste and metal recycling with sensor-based sorting solutions to maximize recovery rates, material purity, and yield for a circular economy |
634 |
| 65 |
IU International University of Applied Sciencesiu.org
Offering accredited higher education programmes worldwide with flexible study options, affordable tuition, and multiple scholarship opportunities, whether online or on-site |
633 |
| 66 | 630 | |
| 67 |
Matrix42matrix42.com
An enterprise service management platform offering solutions for efficient processes, data security, and improved employee experience through IT services and automation |
630 |
| 68 |
osapiensosapiens.com
Develops a software platform with 25+ solutions for transparency, risk management, compliance, and efficiency across company value chains using AI. |
602 |
| 69 |
Quantum Systemsquantum-systems.com
Development and supply of intelligent unmanned systems combining hardware, AI, and software for military, government, and commercial use worldwide. |
599 |
| 70 |
ZEISS Digital Innovationzeiss.de
The company supports customers in digitalization projects with agile methods, creating tailored solutions and driving innovation through web and cloud technologies |
592 |
| 71 |
doctari groupdoctarigroup.com
The company specializes in providing medical staff to where they are urgently needed through staffing, planning, and AI-driven solutions in healthcare |
587 |
| 72 |
Fraunhofer Institute for Industrial Engineering IAOiao.fraunhofer.de
A research institute specializing in shaping the future of work and technology, offering holistic solutions in areas such as human-machine interaction and sustainability |
585 |
| 73 |
commercetoolscommercetools.com
A leading composable commerce platform empowering global businesses to create tailored shopping experiences, reduce costs, and drive revenue growth headquartered in Munich |
574 |
| 74 |
Sphinx Worldbiz Limitedsphinxworldbiz.com
A global IT and engineering services provider delivering custom software solutions, e-commerce development, and mobile applications with specialized expertise in various technologies |
562 |
| 75 |
itelligencenttdata-solutions.com
The company provides business solutions and services under the new brand since April 1, 2021 as part of NTT DATA |
557 |
| 76 |
Berlin Institute of Healthbihealth.org
A biomedical research institution focused on translational research and precision medicine, improving prediction and developing therapies for progressive diseases |
552 |
| 77 |
SAP LeanIXleanix.net
SaaS platform for IT architects and DevOps teams to manage enterprise architecture, SaaS, and microservices, enabling faster, data-driven decisions in IT |
546 |
| 78 |
Parloaparloa.com
A Conversational AI SaaS platform based in Berlin, revolutionizing customer communication through innovative technology and a commitment to excellence |
542 |
| 79 |
Hornetsecurityhornetsecurity.com
A global provider of cloud-based security solutions, offering comprehensive protection for Microsoft 365 and serving over 75,000 customers worldwide |
533 |
| 80 |
adesso insurance solutions GmbHadesso-insure.de
Specialized in insurance software solutions, offering a product portfolio covering all insurance lines for private and commercial businesses |
531 |
| 81 |
codecentric AGcodecentric.de
A leading custom software development company in Germany, specializing in agile methodologies and innovative technologies with a focus on future software solutions |
522 |
| 82 |
Uberalluberall.com
platform enhancing brand visibility and engagement through location data management, store locators, messaging, social media, and ads for businesses |
510 |
| 83 |
Natuvionnatuvion.com
Specializes in migrating, transforming, and securing business-critical data and processes to modern technological platforms efficiently and cost-effectively. |
509 |
| 84 |
IQVIA Germanyiqvia.com
Provides advanced analytics, technology solutions, and clinical research for life sciences and healthcare, accelerating medical treatments for better patient outcomes. |
487 |
| 85 |
Qvest Globalqvest.com
A global technology consultancy specializing in digital transformation, system architecture, ICT integration, and software development for media industry innovation |
457 |
| 86 | 452 | |
| 87 | 437 | |
| 88 |
USU Solutions DACHusu.com
Leading provider of IT & Customer Service Management software and services worldwide, enabling smarter services, simpler workflows, better collaboration for success in dynamic markets |
423 |
| 89 | 396 | |
| 90 |
medatixxmedatixx.de
A merged company offering software solutions and services for medical practices, outpatient centers, and doctors, focusing on ensuring smooth practice operations |
370 |
| 91 |
PTV Logisticsptvlogistics.com
Offers innovative software solutions for logistics providers, focusing on route optimization to enhance efficiency, reduce costs, and promote sustainability. |
347 |
| 92 |
Scheer IMCscheer-imc.com
eLearning technologies leader providing training platforms, content, and strategic expertise to global brands, transforming learning for millions with human-centered experiences |
323 |
| 93 |
Fraunhofer IAISiais.fraunhofer.de
A leading scientific institute specializing in Artificial Intelligence, Machine Learning, and Big Data, supporting companies in optimizing products, services, and processes for digital transformation |
318 |
| 94 |
EGYM | DACHde.egym.com
Global fitness technology leader providing intelligent workout solutions with connected gym equipment and digital products for businesses and individuals to achieve measurable health outcomes |
315 |
| 95 |
HeyJobsheyjobs.co
Building Europe's fastest-growing talent platform using machine learning, technology, and performance marketing to perfectly match talent with jobs, ensuring a better future. |
308 |
| 96 |
CAS Software AGcas.de
It provides innovative CRM solutions for small and medium-sized enterprises, focusing on customer relationships and integration with existing software. |
305 |
| 97 |
REMIRAremira.com
A leading provider of intelligent supply chain and unified commerce solutions, utilizing AI-supported cloud technology to enhance economic success for retail, logistics, and industrial companies globally |
304 |
| 98 |
Xometry Europexometry.eu
AI-powered platform connecting engineers and businesses with global suppliers for custom manufacturing, rapid prototyping, and scalable production solutions. |
298 |
| 99 |
KINEXONkinexon.com
IoT company providing full-stack solutions for manufacturing, logistics, sports, and media organizations to optimize operations and achieve next-level performance |
280 |
| 100 |
camLine | Elisa Industriqelisaindustriq.com
A leading IT solution partner specialized in industry automation systems with MES/MOM modules for high-tech manufacturing sectors globally |
276 |
Turn this list into pipeline
Tamtam finds the decision-makers at every company on a list like this one, with verified emails, phone numbers and the buying signals that tell you when to reach out.
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.
More company lists in Germany
- The largest companies in Germany 13,481
- Software Development companies in Germany 1,294
- SaaS companies in Germany 1,267
- Financial services firms in Germany 1,191
- Retail chains in Germany 1,103
- Critical infrastructure operators in Germany 1,098
- Transportation, Logistics, Supply Chain and Storage companies in Germany 1,059
- Family-owned companies in Germany 1,014
- Manufacturers in Germany 788
- IT Services and IT Consulting companies in Germany 755
- Financial Services companies in Germany 676
- Public sector organisations in Germany 627
- IT services companies in Germany 534
- Hardware manufacturers in Germany 493
- Banking companies in Germany 469
- Machinery Manufacturing companies in Germany 424
- Logistics companies in Germany 416
- Motor Vehicle Manufacturing companies in Germany 369
- Automotive manufacturers and suppliers in Germany 368
- Distributors and wholesalers in Germany 319
- Food and Beverage Manufacturing companies in Germany 318
- Energy companies in Germany 296
- Hospitals and Health Care companies in Germany 272
- Consumer goods companies in Germany 259