| # | Company | Employees |
|---|---|---|
| 1 |
Lufthansalufthansa.com
Connecting passengers globally, shaping sustainable aviation, offering premium travel experiences, and enhancing customer comfort with advanced technology and services. |
110,000 |
| 2 |
Deutsche Bankdb.com
Offers financial services to companies, governments, institutions, small businesses, and individuals globally. Focuses on corporate, private, and investment banking, plus asset management. |
81,792 |
| 3 |
Lufthansa Grouplufthansagroup.com
Leading aviation company operating passenger airlines including network and point-to-point carriers, logistics, maintenance, catering, training, and IT systems worldwide. |
49,869 |
| 4 |
Commerzbank AGcommerzbank.de
Leading financial institution serving German Mittelstand, corporate groups, and private customers through comprehensive banking services, foreign trade financing, and digital retail solutions. |
12,737 |
| 5 |
DB InfraGOdbinfrago.com
The company shapes the future of German railway infrastructure by combining the strengths of two existing entities, serving the public good |
10,892 |
| 6 |
European Central Bankecb.europa.eu
Central bank maintaining the euro's purchasing power and price stability across 21 European Union countries using the single currency since 1999. |
5,044 |
| 7 | 4,662 | |
| 8 |
DZ BANK AGdzbank.de
The company is the central institution in the cooperative financial network in Germany, offering a wide range of financial products and services |
4,645 |
| 9 | 4,308 | |
| 10 |
Deutsche Bundesbankbundesbank.de
Central bank operating at financial markets, politics, economy, science intersections, promoting digitalization, societal change, and employee development. |
3,520 |
| 11 |
Fraport AGfraport.com
A leading international airport business with operations on four continents, focusing on passenger and cargo services, providing industry insights and networking opportunities |
3,267 |
| 12 |
Lufthansa Cargolufthansa-cargo.com
Global airfreight transport specializing in airport-to-airport cargo services using freighter and passenger aircraft across 300 destinations. |
2,758 |
| 13 | 2,673 | |
| 14 |
ING Deutschlanding.de
A leading digital and universal bank in Germany, known for its agile and innovative methods, teamwork culture, and focus on employee well-being and development |
2,322 |
| 15 |
DB Fernverkehr AGdeutschebahn.com
A railway company specializing in long-distance passenger transportation, operating as a subsidiary of Deutsche Bahn AG in Frankfurt, Germany |
2,162 |
| 16 |
Helabahelaba.com
The company is a leading financial institution in Frankfurt, offering comprehensive financial services to businesses, banks, and institutional investors, as well as innovative products to Sparkassen |
1,864 |
| 17 |
Universitätsmedizin Frankfurtunimedizin-ffm-karriere.softgarden.io
A university hospital in Frankfurt with 7,500 employees, focusing on healthcare, research, and education Offering diverse career opportunities and promoting work-life balance |
1,379 |
| 18 |
ProCredit Holdingprocredit-holding.com
A multinational banking group focuses on providing sustainable banking services to SMEs and private clients, emphasizing impact-oriented practices and cultural diversity |
1,163 |
| 19 |
Süwag Energie AGsuewag.com
The company focuses on producing and distributing energy in an environmentally friendly way, promoting energy efficiency, and collaborating with communal partners for power generation |
1,158 |
| 20 |
Bethmann HALbethmannbank.de
An established German bank with over 300 years of experience in private banking, offering personalized wealth management solutions and international investment opportunities |
1,124 |
| 21 |
Mainova AGmainova.de
Leading Frankfurt energy service provider supplying electricity, gas, heat, and water while offering renewable energy, electromobility, and infrastructure for climate neutrality. |
1,065 |
| 22 |
Discover Airlinesdiscover-airlines.com
A leisure airline in Germany, part of the Lufthansa Group, offering flights to popular holiday destinations with modern amenities and excellent service |
1,052 |
| 23 |
flatexDEGIROflatexdegiro.com
Europe's leading online brokerage platforms offer a wide range of products with top-tier execution, aiming to grow customer base and transactions significantly |
1,048 |
| 24 |
PAYONEpayone.com
A leading payment provider in Germany and Austria, specializing in digital payment solutions for merchants and service providers across various industries |
959 |
| 25 |
DZ PRIVATBANK AGdz-privatbank.com
A cooperative center of excellence for private banking in Germany, offering asset management, succession planning, foundation advice, and generation management solutions |
957 |
| 26 |
Deutsche WertpapierService Bank AGdwpbank.de
The company is a leading provider of securities services in Germany, servicing millions of accounts for various types of banks with cost-effective and risk-managing solutions |
882 |
| 27 |
KfW IPEX-Bankkfw-ipex-bank.de
Provides tailored medium and long-term financing solutions for export projects, international infrastructure, raw materials security, and global climate protection across diverse industrial sectors. |
805 |
| 28 | 744 | |
| 29 |
HAUCK AUFHÄUSER LAMPEhal-privatbank.com
Private bank specializing in advisory, asset management, corporate banking, investment banking, fund services, and capital market activities for clients. |
721 |
| 30 |
Frankfurter Sparkassefrankfurter-sparkasse.de
A leading financial institution in Frankfurt, offering diverse financial experiences, regional engagement, and professional growth opportunities for employees through innovative ideas and values |
682 |
| 31 |
AGAPLESION gAGagaplesion.de
AGAPLESION is a leading healthcare provider in Germany, offering hospitals, nursing homes, and compassionate care grounded in Christian values |
614 |
| 32 |
Frankfurter Volksbank Rhein/Mainfrankfurter-volksbank.de
The company is committed to sustainable living, working, and housing, offering expert guidance on future decisions while focusing on customer trust and satisfaction |
499 |
| 33 |
Bankhaus Metzlermetzler.com
A 345-year-old private bank in Germany focusing on asset management, capital markets, corporate finance, and private banking with values of independence and expertise |
490 |
| 34 |
VR Payment GmbHvr-payment.de
A leading payment provider in Germany, offering cashless payment services for retail, service, and e-commerce industries with a focus on sustainability |
354 |
| 35 |
C24 Bank GmbHc24.de
A subsidiary of the CHECK24 Group, aiming to revolutionize mobile banking by offering a new dimension in financial services |
346 |
| 36 |
Rentenbankrentenbank.de
Germany's development agency for agribusiness and rural areas, providing low-interest financing for agriculture-related investments through promotional loans extended via other banks |
342 |
| 37 |
Frankfurter Bankgesellschaft Gruppefrankfurter-bankgesellschaft.com
The company is a private bank within the Sparkassen-Finanzgruppe, managing over CHF 15 billion and specializing in personalized Wealth Management services |
227 |
| 38 |
Reisebank AGreisebank.de
A leading provider of travel currency and precious metals, serving over 700 partner banks with a network of 80+ locations at airports, train stations, and city centers |
209 |
| 39 |
AKA Ausfuhrkredit-Gesellschaft mbHakabank.de
Specialized bank for international trade finance, providing support in organizing and managing transactions in emerging markets, with strategic expansion in Europe |
162 |
| 40 |
Sparda-Bank Hessen eGsparda-hessen.de
A leading bank in Germany with a focus on sustainability, customer support, and community involvement, offering free Giro accounts and maintaining a strong regional presence |
136 |
| 41 |
Degussa Bankdegussa-bank.de
A German universal bank with over 250 branches across Germany, offering retail banking, insurance products, corporate card services, and special services to companies at their worksites |
134 |
| 42 |
KT Bank AGkt-bank.de
KT Bank AG is a German bank offering Islamic-compliant financial products and services, with branches in Mannheim, Frankfurt, Berlin, and Cologne |
132 |
| 43 |
Hyundai Capital Bank Europehyundaicapitalbank.eu
HCBE offers financial services and insurance products for Hyundai and Kia Motors, with operations in Germany and Italy, surpassing 2 billion Euro in revenue in 2021 |
127 |
| 44 |
Raisin Bank AGraisin.bank
The company provides Banking-as-a-Service solutions, assisting partners in implementing business models that require a bank license with a focus on innovative financial products |
115 |
| 45 |
DFV Deutsche Familienversicherung AGdeutsche-familienversicherung.de
An innovative direct insurer in Frankfurt offering a range of property, personal, and health supplemental insurance options with a focus on combination policies |
115 |
| 46 |
Fraport Ground Services GmbHfraground.de
Provision of ground handling services including baggage, cargo, aircraft handling, passenger transport, winter runway clearing, and deicing at Frankfurt Airport. |
113 |
| 47 |
Metzler Asset Managementmetzler.com
With extensive experience, contemporary products, a stable value system, and a focus on individual values and requirements, we develop tailored solutions |
106 |
| 48 |
Ziraat Bank International AGziraatbank.de
An international banking company headquartered in Frankfurt, Germany, providing financial services and solutions to clients in various countries |
104 |
| 49 |
Regionalverkehre Start Deutschland GmbHstartgmbh.com
The company specializes in providing tailored solutions for regional rail transport contracts, focusing on customer needs and future mobility demands |
103 |
| 50 |
flatexDEGIRO Bank AGflatexdegiro.com
An online trading platform with a full banking license, offering retail brokerage services and operating as part of a larger European company |
96 |
| 51 |
Deutsche Bank AG, Frankfurt Branchdeutschbank.de
A branch located in Frankfurt, Germany, offering financial services and banking solutions to clients in the region and beyond |
90 |
| 52 |
Standard Life Deutschland und Österreichstandardlife.de
The company offers reliable financial planning with tailored investment solutions and flexible insurance protection, including high-quality investment funds, as part of a large European life insurance group |
72 |
| 53 |
OYAK ANKER Bank GmbHoyakankerbank.de
A modern, customer-oriented banking institution offering innovative and robust digital solutions with a focus on personalized service and enduring values |
60 |
| 54 |
LUG aircargo handling GmbHlug-aircargo.com
A leading aircargo handling company with modern facilities at major airports offering efficient services to transport various types of freight |
57 |
| 55 |
Pensionskasse der Mitarbeiter der Hoechst-Gruppe VVaGpkhoechst.de
A pension fund established in 1886, providing social benefits for employees and employers, managing assets of approximately €75 billion |
47 |
| 56 |
SECB Swiss Euro Clearing Bank GmbHsecb.de
A commercial bank based in Frankfurt specializing in EURO payment processing, customer services, cash and collateral management |
45 |
| 57 |
UBS Deutschland AG
A banking company headquartered in Frankfurt, Germany, offering financial services and solutions to clients in the region and beyond |
40 |
| 58 |
Bankhaus Scheich Wertpapierspezialist AGbankhaus-scheich.de
A leading securities trading bank and market maker offering institutional investors access to digital assets, including brokerage, market making, and digital asset services |
39 |
| 59 |
ODDO BHF Corporates & Markets AGoddo-bhf-cm.com
Financial service provider for medium-sized companies and investors, offering securities trading, market making, corporate finance, and access to a wide investor network |
38 |
| 60 |
Steubing AGsteubing.com
A leading securities trading bank in Germany offering professional market-making, execution services, and best execution in various asset classes internationally |
37 |
| 61 |
SMBC Nikko Capital Markets Europe GmbHsmbcnikko-cm.com
A financial services company in Germany offering expertise, support, and value to clients worldwide through experience, relationships, and market knowledge |
25 |
| 62 |
DHL Global Forwarding Germanydhl.de
Global provider of air and ocean freight, industrial projects, China rail services, and value-added solutions, with strong presence in Germany and operations in 220 countries worldwide |
21 |
| 63 |
Bank of Communications Co., Ltd. Frankfurt Branchde.bankcomm.com
Established in 1908, this Chinese bank has a worldwide presence through its numerous branches, offering a range of banking services and serving as a trade bridge between China and Europe |
20 |
| 64 |
Crédit Agricole Group Germanycredit-agricole.de
Financial services company based in Germany, offering a range of products such as banking, insurance, and investment through the Crédit Agricole Group |
11 |
| 65 |
State Bank Of India (indische Staatsbank ) Zweigniederlassung Frankfurt Am Mainstatebank-frankfurt.com
This company is a branch of the State Bank of India, offering banking services in Frankfurt Am Main, Germany |
5 |
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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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- Critical infrastructure operators in Hesse 131
- Critical infrastructure operators in Lower Saxony 101
- Critical infrastructure operators in Rhineland-Palatinate 42
- Critical infrastructure operators in Saxony 31
- Critical infrastructure operators in Berlin 64
- Critical infrastructure operators in Hamburg 63
- Critical infrastructure operators in Munich 52
- Critical infrastructure operators in Düsseldorf 34
- Critical infrastructure operators in Cologne 26