# 30 leading multinational companies in Cologne
Tamtam tracks 135 multinational companies headquartered in Cologne. This list ranks the 30 largest by number of employees on LinkedIn, led by TΓV Rheinland Group, REWE Group and LANXESS. Their median headcount is 1,499. Half of them were founded in 1977 or later.
These are large companies in Cologne, many of them with an international presence. The list includes several retail groups such as REWE Group, which operates supermarkets and DIY stores, and SNIPES, a sneaker and streetwear chain. Other notable companies are TΓV Rheinland Group, focused on testing and certification, and LANXESS, a specialty chemicals company.
The data shows a strong concentration in retail, with companies like REWE, PENNY International, and beeline Group. However, there is also a significant presence of diversified services, including the Cologne University of Applied Sciences and HRS Group, a tech company specializing in business travel.
π©πͺ Cologne Β· 30 companies Β· Updated Nov 11, 2026
| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [TΓV Rheinland Group](https://www.tamtam.ai/c/tuv-rheinland-group) (tuv.com)
Testing, certifying, and training for products, processes, and management systems to ensure safety, quality, and efficiency worldwide. | Public Safety | π©πͺ Cologne | 18,408 | |
| 2 | [REWE Group](https://www.tamtam.ai/c/rewe-group) (rewe-group.com)
Operates diverse retail formats like supermarkets, discounters, and DIY stores. Also manages wholesale for on-the-go consumption and a significant travel and tourism division across Europe. | Retail | π©πͺ Cologne | 18,084 | |
| 3 | [LANXESS](https://www.tamtam.ai/c/lanxess) (lanxess.com)
A leading specialty chemicals company with global operations, focusing on the development, manufacturing, and marketing of chemical intermediates, additives, and consumer protection products | Chemical Manufacturing | π©πͺ Cologne | 14,000 | 2004 |
| 4 | [REWE](https://www.tamtam.ai/c/rewe) (rewe.de)
A part of the REWE Group, we delight customers in over 3,700 stores with expert advice and support work-life balance for our 161,000+ employees | Retail | π©πͺ Cologne | 8,857 | 1927 |
| 5 | [PENNY International (REWE Group)](https://www.tamtam.ai/c/penny-international-rewe-group) (rewe-group.com)
The company focuses on simplifying shopping for customers with regional products at reasonable prices in five countries, as part of the REWE Group | Retail | π©πͺ Cologne | 5,908 | |
| 6 | [SNIPES](https://www.tamtam.ai/c/snipes) (snipes.com)
A leading sneaker and streetwear chain in Europe and the USA, offering a wide range of brands for urban youth culture | Retail | π©πͺ Cologne | 4,750 | 1998 |
| 7 | [Formel D Group](https://www.tamtam.ai/c/formel-d-group) (formeld.com)
Global automotive service provider offering market leading concepts and scalable solutions across the automotive value chain, from development to aftersales service Passion, professionalism, team spirit | Business Consulting and Services | π©πͺ Cologne | 3,726 | 1993 |
| 8 | [Eurowings](https://www.tamtam.ai/c/eurowings) (eurowings.com)
Offering quality flights at reasonable prices to over 130 destinations worldwide Seeking motivated employees to join a prestigious aviation company | Airlines and Aviation | π©πͺ Cologne | 2,574 | 2015 |
| 9 | [Cologne University of Applied Sciences](https://www.tamtam.ai/c/cologne-university-of-applied-sciences) (th-koeln.de)
A diverse university focusing on technology, arts, and sciences, offering a wide range of degree programs and conducting research on societal challenges | Higher Education | π©πͺ Cologne | 2,223 | 1971 |
| 10 | [REWE digital](https://www.tamtam.ai/c/rewe-digital) (rewe-digital.com)
A tech team of IT and non-IT specialists collaborates to bring innovative ideas to life, enhancing retail and improving lives Welcome to the Home of IT! | Software Development | π©πͺ Cologne | 1,846 | 2014 |
| 11 | [RIMOWA](https://www.tamtam.ai/c/rimowa) (rimowa.com)
A global lifestyle brand under LVMH, creating high-quality travel essentials with a focus on longevity, luxury, heritage, innovation, and craftsmanship | Retail Luxury Goods and Jewelry | π©πͺ Cologne | 1,708 | 1898 |
| 12 | [HRS Group](https://www.tamtam.ai/c/hrs-group) (hrs.com)
A global tech company specializing in business travel, providing innovative solutions for hotel stays, and serving multinational corporations, business travelers, and hotel partners worldwide | IT Services and IT Consulting | π©πͺ Cologne | 1,705 | 1972 |
| 13 | [Toyota Financial Services Europe and Africa](https://www.tamtam.ai/c/toyota-financial-services-europe-and-africa) (toyota-europe.com)
Global financial services company in 21 countries, providing quality products tailored to customer needs, driven by passionate individuals shaping the future of mobility | Financial Services | π©πͺ Cologne | 1,675 | |
| 14 | [beeline Group (Fashion Accessories)](https://www.tamtam.ai/c/beeline-group-fashion-accessories) (beeline-group.com)
Supplier of trendy fashion jewelry and accessories with strong international presence, multiple brands, and partnerships with major retailers worldwide. | Retail | π©πͺ Cologne | 1,549 | 1990 |
| 15 | [Malteser in Deutschland](https://www.tamtam.ai/c/malteser-in-deutschland) (malteser.de)
An international Catholic aid organization providing assistance to people in need regardless of their background, with a focus on healthcare and social services | Civic and Social Organizations | π©πͺ Cologne | 1,499 | |
| 16 | [DeepL](https://www.tamtam.ai/c/deepl) (deepl.com)
Global platform providing AI-powered human-like translations and writing suggestions, enhancing communication, security, and productivity for businesses and individuals. | Software Development | π©πͺ Cologne | 1,468 | 2017 |
| 17 | [ENGIE Deutschland](https://www.tamtam.ai/c/engie-deutschland) (engie-deutschland.de)
A key player in Germany's energy supply, combining global strength with regional presence by generating power, supplying energy, and offering energy services | Utilities | π©πͺ Cologne | 1,368 | 1881 |
| 18 | [DEUTZ](https://www.tamtam.ai/c/deutz) (deutz.com)
A pioneering company since 1864, developing environmentally-friendly and efficient drive technologies with customer-specific solutions for reliable power and economical costs | Machinery Manufacturing | π©πͺ Cologne | 1,172 | 1864 |
| 19 | [KHD Humboldt Wedag](https://www.tamtam.ai/c/khd-humboldt-wedag) (khd.com)
Global authority in cement manufacturing, offering innovative equipment and solutions to increase productivity, efficiency, reduce costs, and improve environmental performance worldwide | Industrial Machinery Manufacturing | π©πͺ Cologne | 1,082 | 1856 |
| 20 | [EASA - European Union Aviation Safety Agency](https://www.tamtam.ai/c/easa-european-union-aviation-safety-agency) (easa.europa.eu)
Ensures European citizens the highest level of aviation safety protection, with specific regulatory responsibilities and executive tasks in aviation safety for the EU. | Airlines and Aviation | π©πͺ Cologne | 1,076 | 2003 |
| 21 | [igus SE & Co. KG](https://www.tamtam.ai/c/igus-se-and-co-kg) (igus.eu)
manufacturer of energy chain systems and polymer plain bearings, specializing in motion plastics for moving applications worldwide | Plastics Manufacturing | π©πͺ Cologne | 1,065 | 1964 |
| 22 | [TΓV Rheinland Asia](https://www.tamtam.ai/c/tuv-rheinland-asia) (tuv.com)
A global leader providing technical services focused on safety and quality, with nearly 20,000 employees and annual revenues close to β¬2 billion | Public Safety | π©πͺ Cologne | 1,015 | 1872 |
| 23 | [Luther Rechtsanwaltsgesellschaft mbH](https://www.tamtam.ai/c/luther-rechtsanwaltsgesellschaft-mbh) (luther-lawfirm.com)
Provides comprehensive legal and tax services to medium-sized enterprises, large corporations, and public sector clients across Europe and Asia. | Legal Services | π©πͺ Cologne | 963 | 1992 |
| 24 | [TIMETOACT GROUP](https://www.tamtam.ai/c/timetoact-group) (timetoact-group.com)
The company specializes in modernizing and integrating IT applications for businesses, while also designing and implementing digital business models for innovative clients | IT Services and IT Consulting | π©πͺ Cologne | 952 | |
| 25 | [Detecon](https://www.tamtam.ai/c/detecon) (detecon.com)
Leading consulting partner specializing in digital transformation, connectivity, and communications to implement innovative business models for enhanced customer experiences and employee satisfaction. | Business Consulting and Services | π©πͺ Cologne | 950 | 1977 |
| 26 | [BCG Platinion](https://www.tamtam.ai/c/bcg-platinion) (bcgplatinion.com)
Global interdisciplinary consultancy delivering large-scale technology projects, platform architecture, and cybersecurity solutions to accelerate digital transformations and drive innovation for diverse clients. | Business Consulting and Services | π©πͺ Cologne | 945 | 2000 |
| 27 | [Leybold](https://www.tamtam.ai/c/leybold) (leybold.com)
Providing advanced vacuum pumps, systems, and customized solutions for manufacturing, research, coating, thin films, and analytical processes. | Machinery Manufacturing | π©πͺ Cologne | 921 | 1850 |
| 28 | [Uniplan](https://www.tamtam.ai/c/uniplan) (uniplan.com)
A global brand experience agency that creates memorable moments for clients, connecting brands with customers through comprehensive concept-to-completion services worldwide | Events Services | π©πͺ Cologne | 855 | 1960 |
| 29 | [Malteser International](https://www.tamtam.ai/c/malteser-international) (malteser-international.org)
A humanitarian relief agency providing emergency aid, sustainable development support, and health services globally, guided by Christian values and humanitarian principles | Non-profit Organizations | π©πͺ Cologne | 844 | 2005 |
| 30 | [DEG](https://www.tamtam.ai/c/deg) (deginvest.de)
A company providing financing, advice, and support to private sector enterprises in developing and emerging-market countries, focusing on development impact and career growth | Financial Services | π©πͺ Cologne | 844 | 1962 |
## 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 Cologne
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- [Corporate groups and holding companies in Cologne](https://www.tamtam.ai/l/holding-companies-cologne) (25)
## The same list elsewhere in Germany
- [Multinational companies in Germany](https://www.tamtam.ai/l/multinational-companies-germany) (4,800)
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- [Multinational companies in Lower Saxony](https://www.tamtam.ai/l/multinational-companies-lower-saxony) (242)
- [Multinational companies in Rhineland-Palatinate](https://www.tamtam.ai/l/multinational-companies-rhineland-palatinate) (117)
- [Multinational companies in Schleswig-Holstein](https://www.tamtam.ai/l/multinational-companies-schleswig-holstein) (85)
- [Multinational companies in Saxony](https://www.tamtam.ai/l/multinational-companies-saxony) (67)
- [Multinational companies in Berlin](https://www.tamtam.ai/l/multinational-companies-berlin) (442)
- [Multinational companies in Munich](https://www.tamtam.ai/l/multinational-companies-munich) (382)
- [Multinational companies in Hamburg](https://www.tamtam.ai/l/multinational-companies-hamburg) (320)
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- [Multinational companies in Bonn](https://www.tamtam.ai/l/multinational-companies-bonn) (54)
- [Multinational companies in Hanover](https://www.tamtam.ai/l/multinational-companies-hanover) (45)
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- [Multinational companies in Essen](https://www.tamtam.ai/l/multinational-companies-essen) (41)
- [Multinational companies in Karlsruhe](https://www.tamtam.ai/l/multinational-companies-karlsruhe) (36)
- [Multinational companies in Aachen](https://www.tamtam.ai/l/multinational-companies-aachen) (33)
- [Multinational companies in Wiesbaden](https://www.tamtam.ai/l/multinational-companies-wiesbaden) (30)
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Source: https://www.tamtam.ai/l/multinational-companies-cologne