These German companies are primarily large IT services and IT consulting firms, with a strong focus on digital transformation and AI solutions. They cater to a wide range of industries, helping clients modernize their IT architectures and optimize business processes. Many of these firms were founded in the late 1990s and early 2000s.
GFT Technologies designs advanced data and AI transformation solutions, while adesso SE focuses on optimizing core business processes with tailored IT solutions. Accenture DACH specializes in strategy, management, digitalization, and technology consulting. CANCOM leads companies into the digital future with IT solutions and managed services. Lufthansa Industry Solutions provides IT consulting and system integration, and valantic offers digital transformation consulting and software implementation.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
GFT Technologiesgft.com
Design advanced data, AI transformation solutions, modernize tech architectures, and develop next-gen core systems for industry leaders globally. |
13,400 | |||
| 2 | 6,389 | ||||
| 3 |
Accenture DACHaccenture.com
A global consulting firm specializing in strategy, management, digitalization, technology, and business transformation, guiding clients through innovation and operational execution |
3,934 | |||
| 4 | 2,627 | ||||
| 5 |
Lufthansa Industry Solutionslufthansa-industry-solutions.com
Provides IT consulting and system integration services supporting digital transformation for diverse companies across multiple industries and countries. |
2,268 | |||
| 6 |
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 | |||
| 7 |
All for Oneall-for-one.com
An innovative IT services company with over 2,800 experts, focusing on digital transformation for 3,000+ customers in the DACH region |
1,671 | |||
| 8 |
clickworkerclickworker.com
Leading provider of paid crowdsourcing services with 36M+ users worldwide, offering solutions like training data, surveys, text creation, classifications, and more in multiple languages |
1,593 | |||
| 9 |
intiveintive.com
Global technology company specializing in user-centric design and software engineering to create impactful digital products for leading industry brands worldwide |
1,426 | |||
| 10 |
Exxetaexxeta.com
Technology and consulting company specializing in digital transformation, software development, AI, cloud computing, and big data for various industries. |
1,172 | |||
| 11 | 1,148 | ||||
| 12 |
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 | |||
| 13 |
TIMETOACT GROUPtimetoact-group.com
The company specializes in modernizing and integrating IT applications for businesses, while also designing and implementing digital business models for innovative clients |
952 | |||
| 14 |
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 | |||
| 15 | 747 | ||||
| 16 |
MaibornWolff GmbHmaibornwolff.de
IT consulting and software engineering company with a focus on people, digital design, agile methods, and technology for various industries Inclusive working environment with continuous employee training opportunities |
724 | |||
| 17 |
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 | |||
| 18 |
Otto Group one.Oog1o.com
International tech company specializing in IT solutions for retail and logistics, offering software development, consulting, and omnichannel commerce services for unique user experiences |
668 | |||
| 19 |
P3 Group
This company has been rebranded as umlaut and provides consulting services Another part focuses on a different sector |
668 | |||
| 20 | 664 | ||||
| 21 |
Dataciders GmbHdataciders.com
A leading service provider in the German-speaking region, specializing in Data & Analytics solutions to prevent bad decisions, offering end-to-end implementation |
648 | |||
| 22 |
AmaliTechamalitech.com
A social business in Africa offering free IT training to empower youth for employment in the tech sector, promoting diversity and inclusion |
640 | |||
| 23 |
DEKRA Digital & Product Solutionsdekra.com
The company specializes in creating intelligent testing solutions for various industries to ensure safety and security in the digitalized world |
631 | |||
| 24 |
Cloudflightcloudflight.io
Cloudflight provides full-service industrial digital transformation solutions with a team of over 1000 IT experts, data scientists, cloud specialists, and software architects |
623 | |||
| 25 |
DIGITALLdigitall.com
Provider of digital solutions and services including AI, CRM, cybersecurity, data strategy, software engineering, and cloud services across Europe. |
563 | |||
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 |
team neustateam-neusta.de
A consulting group offering software, mobile, and eCommerce solutions, along with services in conception, design, and communication, with a strong focus on cooperation and professionalism |
533 | |||
| 27 |
UNITY Consulting & Innovationunity-consulting.com
UNITY is a management consultancy specializing in innovation and transformation, helping global players and midsize companies master digital transformations for future success |
523 | |||
| 28 |
INFOMOTION GmbHinfomotion.de
Consulting company specializing in data analytics, digital transformation, strategic consulting, implementation, operation, and training for diverse industries. |
520 | |||
| 29 |
Futuricefuturice.com
A digital transformation company at the intersection of technology, creativity, and business, empowering clients to make a positive impact globally |
519 | |||
| 30 |
SaM Solutionssam-solutions.com
A software development company driving digital transformation with a team of experienced engineers offering custom software development, ecommerce solutions, and IT consulting services |
497 | |||
| 31 |
GWS Gesellschaft fuer Warenwirtschafts-Systeme mbHgws.ms
Provides ERP software solutions based on Microsoft Dynamics for wholesale and distribution companies, supporting procurement, sales, logistics, and accounting. |
449 | |||
| 32 |
iterateciteratec.com
Providing digital product innovation, software development, architecture, and digital infrastructure services to help organizations achieve success in their digital transformation journey |
441 | |||
| 33 |
inovex GmbHinovex.de
IT project house specializing in digital transformation, offering services in web and mobile development, business intelligence, big data, data center automation, and cloud infrastructure |
406 | |||
| 34 |
Fincon Reply GmbHfinconreply.de
Experienced experts in digitalization for the financial services sector, providing IT and consultancy services to implement industry-specific processes and systems |
393 | |||
| 35 | 366 | ||||
| 36 |
jambitjambit.com
Innovative software service provider offering tailored solutions with industry expertise and cutting-edge technology Owner-managed, motivated employees ensuring client satisfaction |
363 | |||
| 37 |
QSC AGqbeyond.de
Digitizing German SMEs with cloud, consulting, outsourcing, and telecommunications services Securely guiding customers into the digital age with innovative one-stop solutions |
343 | |||
| 38 | 334 | ||||
| 39 |
dotSource SEdotsource.de
dotSource develops scalable digital products for marketing, sales, and services through strategy consulting, technology selection, and agile methodologies Trusted by top companies |
330 | |||
| 40 |
Aleph Alphaaleph-alpha.com
An AI research and application company developing large-scale AI models for language, image data, and strategy to enhance Europe's digital sovereignty |
329 | |||
| 41 |
Atos Information Technology GmbHatos.net
Provides management consulting services focused on improving business processes, strategies, and organizational performance for various clients. |
323 | |||
| 42 |
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 | |||
| 43 |
Netex Groupnetex.ai
An international business services provider for online shops with over 700 employees, offering multilingual support and cost-effective solutions in Eastern Europe |
310 | |||
| 44 |
Salesfivesalesfive.com
A leading Salesforce consultancy in Germany, Austria, and Switzerland guiding businesses through digital transformation with strategies, implementation, and ongoing support Contact for more information |
295 | |||
| 45 |
b.telligentbtelligent.com
Consultancy specializing in business intelligence, CRM, DWH, and Big Data to optimize processes and relationships for mass market businesses. |
294 | |||
| 46 |
AdEx Partnersadexpartners.com
Consulting firm specializing in digital transformation, IT strategy, ERP, data management, AI transformation, and business transformation across various industries. |
293 | |||
| 47 |
Zignuts Technolabzignuts.com
Leading software development and consulting agency providing web apps, mobile solutions, workflow automations, AI integrations, and digital transformations for startups and enterprises. |
249 | |||
| 48 | 246 | ||||
| 49 |
Consileon Business Consultancy GmbHconsileon.de
A growing management and IT consulting company with offices in various cities, serving prominent clients in banking, insurance, automotive, retail, and IT sectors |
229 | |||
| 50 |
Alexander Thamm [at]alexanderthamm.com
Consultancy providing end-to-end data and AI solutions, supporting strategy, algorithm development, IT architecture, and training for diverse industries. |
224 | |||
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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 Germany
- The largest companies in Germany 15,224
- Multinational companies in Germany 4,800
- Companies with in-house R&D in Germany 2,450
- 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
The same list elsewhere in Germany
- AI consultancies and service providers in Bavaria 35
- AI consultancies and service providers in North Rhine-Westphalia 27
- AI consultancies and service providers in Munich 26