The companies listed here are multinational firms based in Karlsruhe, with a strong presence in IT services, software development, and manufacturing. Notable examples include EnBW Energie Baden-Württemberg AG, a major energy supplier; dm-drogerie markt Deutschland, a retail company; IONOS, a digitalization partner for SMBs; and Motherson SAS, a global leader in automotive components.
Many of these companies, such as Siemens Digital Logistics and Exxeta, specialize in digital transformation and advanced technology solutions. A significant number of companies in this list, including IONOS, Siemens Digital Logistics, and Exxeta, were founded between the late 1980s and early 2000s, indicating a period of growth for technology and industrial firms in Karlsruhe.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
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 | |||
| 2 |
dm-drogerie markt Deutschlanddm-jobs.de
A diverse team of over 51,300 individuals in Germany work together with creativity, empathy, and innovation to improve retail experiences and offer career opportunities for young people |
7,525 | |||
| 3 | 2,812 | ||||
| 4 |
Motherson SASmotherson.com
A global leader in automotive industry, specializing in assembly and development of innovative cockpit modules and other interior components with high quality standards and efficient logistics |
1,624 | |||
| 5 |
Siemens Digital Logisticssiemens.com
Specializing in digital logistics transformation, this company provides end-to-end software and consulting solutions for optimizing complex global supply chain management processes |
1,249 | |||
| 6 |
Exxetaexxeta.com
Technology and consulting company specializing in digital transformation, software development, AI, cloud computing, and big data for various industries. |
1,172 | |||
| 7 |
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 | |||
| 8 |
PI (Physik Instrumente) Groupphysikinstrumente.com
A global leader in precision positioning technology, developing high-quality products with piezo or motor drives, backed by over 40 years of experience and 200 technology patents |
928 | |||
| 9 | 922 | ||||
| 10 |
Bruker AXSbruker.com
Global provider of advanced analytical X-ray systems for a wide range of industries, offering innovative solutions for research and industrial applications |
700 | |||
| 11 |
ROMACO GROUPromaco.com
Global leader in packing and process technology, specializing in intelligent system solutions for the pharmaceutical industry, offering a range of equipment for various packaging needs |
567 | |||
| 12 |
INIT Groupinitse.com
Leading provider of integrated systems for public transport, specializing in planning, dispatching, telematics, and ticketing to enhance efficiency and attractiveness of services |
415 | |||
| 13 |
Dr. Willmar Schwabe Business Services GmbH & Co. KGschwabe-group.com
Researching, developing, and producing plant-based medicines and health products, aiming for market leadership in phytomedicines globally for sustainable, productive, and healthy lives. |
284 | |||
| 14 |
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 | |||
| 15 |
Chrono24chrono24.com
Leading online marketplace for luxury watches with over 500,000 timepieces from 35,000 sellers worldwide, offering a secure platform for enthusiasts |
353 | |||
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. | |||||
| 16 |
IPG Automotiveipg-automotive.com
Global leader in virtual test driving technology, providing innovative simulation solutions for vehicle development in areas such as Autonomous Vehicles, ADAS, Powertrain, and Vehicle Dynamics |
348 | |||
| 17 |
PTV Logisticsptvlogistics.com
Offers innovative software solutions for logistics providers, focusing on route optimization to enhance efficiency, reduce costs, and promote sustainability. |
347 | |||
| 18 |
Simon Hegele Gesellschaft für Logistik und Service mbHsimon-hegele.com
Provides highly specialized, customized value-added services along the supply chain, supporting clients in optimizing processes and focusing on core competencies, not a standard freight forwarder. |
338 | |||
| 19 |
Gameforgecorporate.gameforge.com
Gameforge is a leading Western publisher of MMO and Browser-based game titles, creating engaging experiences for players worldwide through quality content and community management |
306 | |||
| 20 |
aluplast GmbHaluplast.net
A dynamic international manufacturer of window profile systems, known for innovation, high performance, and reliability with a global presence and focus on environmental protection |
306 | |||
| 21 |
Asseco Solutions DACHapplus-erp.de
A German-based software company offering business solutions, led by experienced executives and committed to transparency and compliance with legal requirements |
294 | |||
| 22 |
ZG Raiffeisen eGzg-raiffeisen.de
Cooperative operating workshops, markets, construction centers, agricultural branches, animal feed production, fuel stations, and fuel trading in Germany, France, Romania. |
235 | |||
| 23 |
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 | |||
| 24 |
CRIF Deutschlandcrif.de
A leading information service provider in Germany, CRIF supports businesses with holistic Digital Customer Journey management, specializing in Identity, Credit Risk, Fraud, and innovative digital solutions |
198 | |||
| 25 |
United Internet Media GmbHunited-internet-media.de
A leading online media provider offering high-quality portals and innovative advertising solutions for reaching millions of users across devices worldwide |
164 | |||
| 26 | 158 | ||||
| 27 |
SYNERGIE Personal Deutschlandsynergie.de
SYNERGIE Personal, part of the international SYNERGIE Group, offers expertise in personnel services with 60 branches nationwide in Germany |
156 | |||
| 28 |
Leadfeederleadfeeder.com
Identifies visiting companies using proprietary databases to help marketers target high-fit audiences, attribute campaign impact, and convert anonymous website engagement into pipeline. |
141 | |||
| 29 |
Sovendusweb.sovendus.com
Offering innovative marketing solutions for online shops, Sovendus provides attractive deals to drive additional transactions and increase revenue from new customers globally |
136 | |||
| 30 |
Dealfrontdealfront.com
It offers a platform for identifying ideal customers quickly, ensuring GDPR compliance, and providing secure, European-sourced data for B2B sales. |
74 | |||
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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 11, 2026.
More company lists in Karlsruhe
- The largest companies in Karlsruhe 131
- Software Development companies in Karlsruhe 31
- Companies with in-house R&D in Karlsruhe 25
The same list elsewhere in Germany
- Multinational companies in Germany 4,800
- Multinational companies in North Rhine-Westphalia 996
- Multinational companies in Bavaria 958
- Multinational companies in Baden-Württemberg 781
- Multinational companies in Hesse 466
- Multinational companies in Lower Saxony 242
- Multinational companies in Rhineland-Palatinate 117
- Multinational companies in Schleswig-Holstein 85
- Multinational companies in Saxony 67
- Multinational companies in Berlin 442
- Multinational companies in Munich 382
- Multinational companies in Hamburg 320
- Multinational companies in Frankfurt 178
- Multinational companies in Cologne 135
- Multinational companies in Düsseldorf 132
- Multinational companies in Stuttgart 99
- Multinational companies in Bremen 65
- Multinational companies in Bonn 54
- Multinational companies in Hanover 45
- Multinational companies in Nuremberg 44
- Multinational companies in Mannheim 42
- Multinational companies in Essen 41
- Multinational companies in Aachen 33
- Multinational companies in Wiesbaden 30