| # | Company | Employees |
|---|---|---|
| 1 | 4,046 | |
| 2 |
RPTU Kaiserslautern-Landaurptu.de
A leading technical university in Rhineland-Palatinate with over 20,000 students, 300 professors, and 160 programs, offering top research and academic opportunities |
2,175 |
| 3 |
University Medical Center Mainzunimedizin-mainz.de
A leading University Medical Center offering high-quality healthcare, cutting-edge research, and medical education in Rhineland-Palatinate, Germany |
2,103 |
| 4 |
Universität Trieruni-trier.de
A renowned university in the heart of Europe, offering a strong research focus and international networking opportunities for 13,000 students and 1,400 staff members |
1,194 |
| 5 |
Hochschule Mainz - University of Applied Scienceshs-mainz.de
A university in Mainz with short study times, international programs, and a focus on research and practical training in design, technology, and business |
779 |
| 6 |
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 |
| 7 |
Hochschule Kaiserslauternhs-kl.de
This company provides scientific research, lectures, and consultancy services in areas such as web technologies, search engines, social networks, and online marketing |
607 |
| 8 |
Hochschule Trierhochschule-trier.de
A large university in southwestern Germany offering a range of courses in technology, business, law, design, computer science, and environmental issues with practical experience and international opportunities |
442 |
| 9 |
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 |
| 10 |
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 |
| 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 |
Landeshauptstadt Mainzmainz.de
A service provider for Mainz citizens with over 4,800 employees, offering flexible work options, training opportunities, and benefits like pension and job ticket |
220 |
| 14 | 202 | |
| 15 |
Sparkasse Rhein-Nahesparkasse-rhein-nahe.de
A service company focused on people, offering good working conditions and social sustainability Prioritizing employee satisfaction over short-term profits, with opportunities for growth and development |
187 |
| 16 |
Sparkasse Südpfalzsparkasse-suedpfalz.de
A large Sparkasse in Rheinland-Pfalz with 49 branches, 785 employees, and 54 billion Euro in assets, providing holistic banking services in the Südpfalz region |
185 |
| 17 |
Rheinhessen Sparkasserheinhessen-sparkasse.de
A financial institution in Rheinhessen providing services to individuals and businesses, emphasizing personal and digital customer relationships, community support, and sustainability |
181 |
| 18 |
Investitions- und Strukturbank Rheinland-Pfalz (ISB)isb.rlp.de
As the development bank of the state of Rhineland-Palatinate, ISB supports economic, structural, and housing development through various financial instruments and advisory services |
167 |
| 19 |
Sparkasse Vorderpfalzsparkasse-vorderpfalz.de
A financial institution providing banking services in the Vorderpfalz region, offering a range of financial products and services to individuals and businesses |
166 |
| 20 |
Sparkasse Triersparkasse-trier.de
The company is the largest financial institution in the Trier region, offering a wide range of financial services to individuals, institutions, and businesses |
141 |
| 21 |
Sparkasse Südwestpfalzsparkasse-suedwestpfalz.de
The leading financial services provider in Südwestpfalz with a balance sheet total of around 28 billion euros and over 400 employees Operating through multiple branches and digital services |
114 |
| 22 |
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 |
| 23 |
Sparkasse Neuwiedsparkasse-neuwied.de
A customer-centric financial institution in Neuwied, Germany, combining tradition and innovation to fulfill clients' needs while prioritizing community, responsibility, and diversity |
105 |
| 24 |
Sparkasse Mittelmosel - Eifel Mosel Hunsrücksparkasse-emh.de
Stay informed about our activities by visiting our website Connect with us on Facebook and Instagram Subscribe to our channels for updates |
101 |
| 25 |
Kreissparkasse Rhein-Hunsrückkskrh.de
The company is a local bank deeply rooted in its community, offering financial services and being a major contributor to local projects and initiatives |
82 |
| 26 |
Kreissparkasse Bitburg-Prümkskbitburg-pruem.de
Local bank serving the Eifel region of Bitburg-Prüm, providing financial services to the community in the heart of the area |
70 |
| 27 |
Kreissparkasse Kuselksk-kusel.de
A leading financial institution in Kusel, Germany, offering a wide range of financial services with a focus on community support and employee development |
57 |
| 28 |
Sparkasse Donnersbergsparkasse-donnersberg.de
A leading financial institution in the Donnersbergkreis region with a balance sheet of around 13 billion euros, serving approximately 77,000 residents with 300 employees |
52 |
| 29 |
Kreissparkasse Vulkaneifelksk-vulkaneifel.de
Kreissparkasse Vulkaneifel is a strong partner in the region, providing financial services and support to the local community |
48 |
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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.
More company lists in Rhineland-Palatinate
- The largest companies in Rhineland-Palatinate 389
- Critical infrastructure operators in Rhineland-Palatinate 42
- Retail chains in Rhineland-Palatinate 37
- Financial services firms in Rhineland-Palatinate 35
- Software Development companies in Rhineland-Palatinate 32
- Transportation, Logistics, Supply Chain and Storage companies in Rhineland-Palatinate 32
- Family-owned companies in Rhineland-Palatinate 30
- Manufacturers in Rhineland-Palatinate 30
- SaaS companies in Rhineland-Palatinate 29
- IT Services and IT Consulting companies in Rhineland-Palatinate 25
The same list elsewhere in Germany
- Public sector organisations in Germany 627
- Public sector organisations in North Rhine-Westphalia 124
- Public sector organisations in Bavaria 96
- Public sector organisations in Baden-Württemberg 84
- Public sector organisations in Lower Saxony 59
- Public sector organisations in Hesse 53
- Public sector organisations in Saxony 28
- Public sector organisations in Berlin 44