| # | Company | Employees |
|---|---|---|
| 1 | 4,640 | |
| 2 |
Stabilusstabilus.com
A world leader in gas struts, hydraulic dampers, and electromechanical drives for various industries, prioritizing high quality and customer satisfaction |
1,771 |
| 3 |
Canyoncanyon.com
A global cycling brand focused on innovation and sustainability, inspiring riders to push boundaries and make a positive impact on the world |
929 |
| 4 |
University of Applied Sciences Koblenzhs-koblenz.de
A renowned engineering school offering technical, business, social science, and art programs, emphasizing short study times, excellent facilities, practical experience, and interdisciplinary research |
719 |
| 5 |
CGM Clinicalcgm.com
A company under CGM Clinical umbrella focuses on digitalizing healthcare through software solutions and intersectoral networking for hospitals, labs, and social facilities |
583 |
| 6 |
Universität Koblenzuni-koblenz.de
A young German university in Koblenz-Metternich emphasizing interdisciplinary research and teaching, challenging the status quo to drive innovation and knowledge transfer |
490 |
| 7 |
University of Koblenz and Landauuni-koblenz-landau.de
A university with campuses in Koblenz, Landau, and Mainz, offering a personalized learning environment for 16,000 students with a focus on education, humanity, and environment |
387 |
| 8 |
Energieversorgung Mittelrhein (evm-Gruppe)evm.de
A leading energy and services company in Rhineland-Palatinate, supplying gas and electricity to over 341,000 customers and actively promoting renewable energy and innovative solutions |
346 |
| 9 |
Scania Deutschlandscania.com
A leading provider of sustainable transport solutions, engines for industry and shipping, and power generation, with a focus on service-related products and efficient customer support |
261 |
| 10 |
VR Bank RheinAhrEifel eGvr-rheinahreifel.de
A regional cooperative bank in Koblenz serving over 188,000 customers in the Rhein-Ahr-Eifel region, with a focus on strengthening the local economy |
256 |
| 11 |
Stadt Koblenzkoblenz.de
Provides public administration and personnel management services to over 113,900 residents with a workforce of around 2,380 employees. |
246 |
| 12 |
Sparkasse Koblenzsparkasse-koblenz.de
Financial institution in Koblenz providing a wide range of banking services to individuals and businesses, with a strong focus on community involvement and employee development |
225 |
| 13 |
Das Bundesarchivbundesarchiv.de
The Federal Archives of Germany is the central State Archives, headquartered in Koblenz, preserving the country's historical documents and records |
175 |
| 14 |
Kalzipkalzip.com
World-leading provider of innovative, long-lasting standing seam roofing and wall cladding solutions using aluminium profiled sheets for high performance buildings |
164 |
| 15 |
IHK Koblenzihk.de
Working together for success A company focused on collaboration and achieving goals as a team #GemeinsamErfolgreich |
153 |
| 16 |
Handwerkskammer Koblenzhwk-koblenz.de
The company is a self-governing body representing craftsmen in northern Rhineland-Palatinate, advocating for their interests and providing support services |
105 |
| 17 | 75 | |
| 18 |
Profi-Parts Fahrzeugteile Großhandelsgesellschaft mbHprofi-parts.de
A wholesale company providing a complete range of automotive parts, accessories, tools, and services with a focus on customer satisfaction and professional expertise |
73 |
| 19 |
IRIS Analyticsiris.de
The company develops financial crime prevention products to protect billions of payments for thousands of financial institutions worldwide They have multiple international offices |
42 |
| 20 |
FitnessKing GmbH Fitnessclubfitnessking.de
A leading German fitness center chain with over 20 locations, offering 24/7 access to a variety of training options, top equipment, and urban lifestyle amenities |
39 |
| 21 |
PSD Bank Koblenz eGpsd-koblenz.de
A modern universal bank in Rheinland-Pfalz focusing on personal customer service, part of the PSD banking group, offering financial advice and support for wealth management |
29 |
| 22 |
Elsen Logistik GmbHspedition-elsen.de
A logistics and supply chain company located in Koblenz, Germany, specializing in providing efficient transport and delivery solutions |
28 |
| 23 |
ISL Sprachschuleisl-sprachschule.de
ISL offers German language courses and services to help foreign students prepare for university entrance exams in Germany |
23 |
| 24 |
Zickenheiner GmbHzickenheiner.de
A public transportation service provider that plans, organizes, and carries out transportation services in the local area |
17 |
| 25 |
Apiando Groupapiando.de
Providing scalable logistics services and marketplace product distribution to online retailers, enabling sustainable growth and closer customer connections. |
9 |
| 26 |
Hintboxhintbox.de
Interdisciplinary team specializing in digital whistleblower systems for companies and public authorities, providing efficient and compliant solutions for digitization processes |
5 |
| 27 |
Karst – Spedition & Logistikkarst-spedition.de
A logistics company in Koblenz with expertise in organizing physical goods transport, providing real-time updates and specializing in transporting oversize loads |
3 |
| 28 |
ARC Aviation Representation & Consulting GmbHarc-aviation.de
Specializing in aviation, our experienced team provides advisory services and a global network in airports, airlines, ground services, and GSE manufacturing |
2 |
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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 Oct 24, 2026.
The same list elsewhere in Germany
- The largest companies in Germany 13,481
- The largest companies in North Rhine-Westphalia 2,663
- The largest companies in Bavaria 2,566
- The largest companies in Baden-Württemberg 1,960
- The largest companies in Hesse 1,227
- The largest companies in Lower Saxony 785
- The largest companies in Rhineland-Palatinate 389
- The largest companies in Schleswig-Holstein 286
- The largest companies in Saxony 263
- The largest companies in Brandenburg 119
- The largest companies in Berlin 1,475
- The largest companies in Munich 957
- The largest companies in Hamburg 824
- The largest companies in Frankfurt 475
- The largest companies in Cologne 417
- The largest companies in Düsseldorf 307
- The largest companies in Stuttgart 266
- The largest companies in Bremen 177
- The largest companies in Hanover 139
- The largest companies in Bonn 135
- The largest companies in Nuremberg 132
- The largest companies in Karlsruhe 119
- The largest companies in Essen 112
- The largest companies in Mannheim 106