| # | Company | Employees |
|---|---|---|
| 1 |
CARIADcariad.technology
Develops automotive software platforms, digital functions, and solutions for advanced driver assistance, infotainment, charging, and vehicle performance for various car brands. |
4,608 |
| 2 |
zvoove Groupzvoove.de
provides innovative software solutions streamlining temporary staffing and cleaning workforce operations, connecting talent with job opportunities efficiently |
756 |
| 3 |
Digistore24 DACHcareers.digistore24.com
The company helps infopreneurs automate their business and share unique knowledge with millions of people through a German platform for digital products |
721 |
| 4 |
MEDIFOX DANmedifoxdan.de
A software company based in Hildesheim, Germany, specializing in healthcare solutions for over 25 years, serving a large customer base in the industry |
476 |
| 5 |
Forterro Windows & Doorsorgadata.com
A pioneering company in digitalizing the window, door, and curtain wall industry with innovative software, focusing on customer and partner benefits |
415 |
| 6 |
HERO Softwarehero-software.de
Innovative cloud-based software-as-a-service solutions for craftsmen in Germany and Europe, catering to various trades with a focus on growth |
229 |
| 7 |
AUCOTECaucotec.com
Engineering software development for machines, plants, and mobile systems, specializing in flow diagrams, process control, electrical engineering, and harness design |
222 |
| 8 |
slashwhyslashwhy.de
Develops custom user-centric software applications spanning mobile, web, desktop, embedded systems, IoT, cloud, machine learning, and UI/UX design for various industries. |
181 |
| 9 |
basecombasecom.de
An owner-managed software company with over 190 employees in Germany and the US, providing reliable technology support for custom software projects in E-Commerce, PIM systems, and Digital Experience |
158 |
| 10 | 126 | |
| 11 |
Horst Klaes GmbH & Co. KGklaes.de
Leading software provider for window, door, facade, and conservatory industries, offering customized solutions for trade, medium-sized businesses, and industrial production. |
125 |
| 12 |
NT-ware Systemprogrammierungs-GmbHnt-ware.com
Provider of soft- and hardware solutions for managing printing & copying processes, including printer accounting, secure printing, and production printing featuresaiming to increase productivity and reduce costs |
108 |
| 13 |
BTC Embedded Systemsbtc-embedded.com
A technology company specializing in verification and test methods for model-based software development in the automotive industry, with global partnerships and locations |
104 |
| 14 |
tecRacertecracer.com
tecRacer enables companies to reduce IT costs, enhance security, scalability, and performance through AWS services such as consulting, training, project management, and AWS managed services |
86 |
| 15 |
Onfinity ERPonfinity.io
Global provider of ERP, CRM, DMS, BI, and POS solutions with expertise in software engineering, serving Fortune 500 brands with innovative, award-winning products and services |
83 |
| 16 |
Cybernetyxcybernetyx.com
A technology company specializing in AI innovation and smart equipment, providing sensing technology modules to major global technology companies |
72 |
| 17 |
Werum Software & Systems AGwerum.de
A leading IT company in Germany with over 50 years of experience, specializing in software solutions for various industries and providing customer-specific processes and support |
70 |
| 18 |
Bosch SoftTec GmbHbosch-softtec.com
A company specializing in software solutions in the automotive industry integrated into another company, focusing on cutting-edge technology and innovation |
69 |
| 19 |
Cloudogu GmbHcloudogu.com
Innovative company promoting good software development through open source, agility, DevOps, and community engagement, offering training, consulting, and open source projects |
67 |
| 20 |
ise Individuelle Software und Elektronik GmbHise.de
A leading European supplier of building automation technology, the company has been developing cutting-edge software and hardware since 1996 |
64 |
| 21 |
pds GmbH - Eine Software vorauspds.de
Leading provider of cloud-enabled software for construction trades, specializing in ERP solutions with industry-specific features and mobile apps, focused on innovation and employee development |
59 |
| 22 | 58 | |
| 23 | 51 | |
| 24 |
evasys GmbHevasys.de
Global leader in automated survey and exam solutions, helping organizations streamline quality management processes Specializes in paper, online, and hybrid assessments with superior technology and customer support |
46 |
| 25 |
cadwork informatik Software GmbHen.04.cadwork.com
Seamless integration of design, construction, and manufacturing with highly flexible and user-friendly 3D CAD/CAM software for over 30 years |
43 |
| 26 |
VisioLabvisiolab.io
The company focuses on attracting and empowering top talent to develop human-centered AI that enhances and simplifies life for all |
40 |
| 27 |
ADI Solutions GmbHadi-solutions.com
IT company focused on software development, particularly for ERP solutions using Microsoft Dynamics NAV, with a strong emphasis on digitalization and efficient team building |
39 |
| 28 |
SCALORSscalors.com
Software and consulting service provider specializing in tailored IT projects, team outsourcing, HR consulting, and administrative tasks for companies in Germany and Austria |
37 |
| 29 |
Hogrefe Digital Solutionshogrefe.com
Global organization developing psychological online assessment platforms and digital tools for identifying learning impairments or assisting professional career choices through comprehensive testing solutions. |
34 |
| 30 |
VEEUZEveeuze.com
Specializing in digital solutions for virtual product visualization and marketing in interior and exterior design, with expertise in surface materials across various industries |
31 |
| 31 |
Accellence Technologiesaccellence.de
Independent software house specializing in video integration, offering solutions for connecting, embedding, and managing video systems from various manufacturers for businesses |
30 |
| 32 |
Ascora GmbHascora.de
A medium-sized IT-company in Germany developing and selling consumer-driven software solutions with high scalability, cloud-based systems, and secure data management |
27 |
| 33 |
zvoove Software Germany GmbHzvoove.com
Leading SaaS provider for HR and building service providers in Europe, improving work environment through digital solutions for staff, job opportunities, and workforce security |
26 |
| 34 |
functionalfunctional.team
Specialized in Microsoft Azure and CNCF, we provide cloud consulting, software engineering, app development, and data innovation services for a sustainable future |
22 |
| 35 |
TE-SYSTEMSte-systems.com
A specialist in telecommunications software development, offering a software-based Session Border Controller for SIP communication with Microsoft Phone System Direct Routing |
20 |
| 36 |
qnips GmbHmenio.com
qnips helps commercial food service operators enhance consumer experiences with online and mobile communication channels, offering features like pre-ordering and loyalty programs |
19 |
| 37 |
Bitnamic GmbHbitnamic.net
Bitnamic develops mobile Smart Services for Industry 40, focusing on improving and accelerating service processes with remote maintenance, inspection, and AR integration |
15 |
| 38 |
Aleph Engineering GmbHaleph.engineering
A team of top talent creating impactful software solutions globally, specializing in custom development, UI/UX design, testing, and modernizing legacy software |
10 |
| 39 |
VersaCommerce.deversacommerce.de
Leading the market in Omni-Channel solutions for payment providers, using AI-based commerce platform to enhance customer experiences and drive revenue growth Visit website for more information |
8 |
| 40 |
Boom Software GmbHboomsoftware.com
Boom Software focuses on long-term partnerships with employees, customers, and partners to create innovative product development while minimizing waste and resource usage |
7 |
| 41 |
Humatects - The Human-Machine Architectshumatects.com
An IT company in Northern Germany specializing in interactive systems using Human-Machine Interaction, AR/VR, AI, and Cloud Computing for various industries |
7 |
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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 Oct 24, 2026.
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The same list elsewhere in Germany
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