# Top 30 multinational companies in Essen
Tamtam tracks 41 multinational companies headquartered in Essen. This list ranks the 30 largest by number of employees on LinkedIn, led by Evonik, thyssenkrupp and E.ON. Their median headcount is 1,258. Half of them were founded in 1969 or later.
The companies headquartered in Essen are primarily large, established firms in industrial sectors, including chemical manufacturing, utilities, and retail. Evonik is a global chemical company, thyssenkrupp is an international industrial and technology company, and E.ON is a leading energy group in Europe. Other notable companies include ALDI Nord Group, a leading discount retailer, and RWE, a global energy company focused on green energy.
The list highlights a concentration of companies with deep roots in traditional industries. Many of these companies, such as RWE and Deichmann, were founded in the late 19th or early 20th century, indicating a long-standing industrial presence in the region.
๐ฉ๐ช Essen ยท 30 companies ยท Updated Nov 11, 2026
| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [Evonik](https://www.tamtam.ai/c/evonik) (evonik.com)
Global chemical company providing innovative, customized products and solutions to enhance industrial competitiveness and improve people's lives worldwide. | Chemical Manufacturing | ๐ฉ๐ช Essen | 34,000 | 2007 |
| 2 | [thyssenkrupp](https://www.tamtam.ai/c/thyssenkrupp) (thyssenkrupp.com)
An international industrial and technology company focused on developing innovative and sustainable solutions for the future across various sectors | Industrial Machinery Manufacturing | ๐ฉ๐ช Essen | 32,389 | |
| 3 | [E.ON](https://www.tamtam.ai/c/e-on-essen) (eon.com)
Leading energy group in Europe, operating energy networks, providing innovative customer solutions, and driving the energy transition with a commitment to sustainability and climate protection | Utilities | ๐ฉ๐ช Essen | 30,521 | 2000 |
| 4 | [ALDI Nord Group](https://www.tamtam.ai/c/aldi-nord-group) (aldi-nord.de)
Leading discount retailer operating 4,700 stores in nine European countries, focusing on simple shopping experiences and employee development. | Retail | ๐ฉ๐ช Essen | 22,682 | 1913 |
| 5 | [RWE](https://www.tamtam.ai/c/rwe) (rwe.com)
A global energy company leading the transition to green energy through significant investments in renewable projects, decarbonization, and net-zero goals | Utilities | ๐ฉ๐ช Essen | 20,000 | 1898 |
| 6 | [Brenntag](https://www.tamtam.ai/c/brenntag) (brenntag.com)
Global leader in chemical and ingredient products offering tailored solutions, supply chain services, and a full-line portfolio to enhance partner success worldwide | Chemical Manufacturing | ๐ฉ๐ช Essen | 12,148 | |
| 7 | [Deichmann](https://www.tamtam.ai/c/deichmann) (deichmann-karriere.de)
A leading shoe retail company with over 4,200 stores in 31 countries, offering career opportunities, training courses, and international development programs | Retail | ๐ฉ๐ช Essen | 5,881 | 1913 |
| 8 | [ifm](https://www.tamtam.ai/c/ifm-essen) (ifm.com)
A global leader in industrial automation and digitalization technology, offering sensors, controllers, software, and systems for various applications worldwide | Automation Machinery Manufacturing | ๐ฉ๐ช Essen | 4,920 | 1969 |
| 9 | [HOCHTIEF](https://www.tamtam.ai/c/hochtief) (hochtief.de)
A global construction company creating living spaces such as tunnels, roads, bridges, and cultural centers with a focus on integrity, innovation, and sustainability | Construction | ๐ฉ๐ช Essen | 2,779 | 1873 |
| 10 | [thyssenkrupp Materials Services](https://www.tamtam.ai/c/thyssenkrupp-materials-services) (thyssenkrupp-materials-services.com)
Leading global materials distributor offering trading, customized processing, and digital supply chain solutions to diverse industries worldwide. | Transportation, Logistics, Supply Chain and Storage | ๐ฉ๐ช Essen | 2,632 | |
| 11 | [FOM University of Applied Sciences for Economics and Management](https://www.tamtam.ai/c/fom-university-of-applied-sciences-for-economics-and-management) (fom.de)
A leading European institution offering practical-oriented bachelor's and master's degrees in various fields to students, professionals, and international students through campus and online learning options | Higher Education | ๐ฉ๐ช Essen | 2,514 | |
| 12 | [ista](https://www.tamtam.ai/c/ista) (ista.ly)
Sustainable building solutions provider leveraging IoT technology to enhance energy efficiency, safety, and comfort, with a focus on climate protection and inclusivity | IT Services and IT Consulting | ๐ฉ๐ช Essen | 2,332 | 1902 |
| 13 | [clickworker](https://www.tamtam.ai/c/clickworker) (clickworker.com)
Leading provider of paid crowdsourcing services with 36M+ users worldwide, offering solutions like training data, surveys, text creation, classifications, and more in multiple languages | Software Development | ๐ฉ๐ช Essen | 1,593 | 2005 |
| 14 | [thyssenkrupp Automotive](https://www.tamtam.ai/c/thyssenkrupp-automotive) (thyssenkrupp-automotive-technology.com)
Design and manufacture high-performance automotive components, assemblies, and production lines ensuring safety, sustainability, and innovation in evolving mobility markets. | Motor Vehicle Manufacturing | ๐ฉ๐ช Essen | 1,518 | 1999 |
| 15 | [RWE Supply & Trading GmbH](https://www.tamtam.ai/c/rwe-supply-and-trading-gmbh) (rwestcareers.com)
This trading company operates at the interface between RWE and global energy markets, offering innovative energy supply solutions, risk management concepts, and power plant dispatch optimization | Oil and Gas | ๐ฉ๐ช Essen | 1,258 | 2000 |
| 16 | [DMT GROUP](https://www.tamtam.ai/c/dmt-group) (dmt-group.com)
A global engineering services and consulting company specializing in plant engineering, infrastructure, natural resources, and energy, creating sustainable value for clients worldwide | Civil Engineering | ๐ฉ๐ช Essen | 810 | 1737 |
| 17 | [thyssenkrupp Aerospace](https://www.tamtam.ai/c/thyssenkrupp-aerospace) (thyssenkrupp-aerospace.com)
The company provides tailored supply chain solutions for the aerospace industry on a global scale | Aviation and Aerospace Component Manufacturing | ๐ฉ๐ช Essen | 802 | |
| 18 | [RWE Power AG](https://www.tamtam.ai/c/rwe-power-ag) (rwe.com)
Company specializing in lignite-based and nuclear power generation, operating mines and power stations with a capacity of 11 gigawatts Manages nuclear facility operations | Utilities | ๐ฉ๐ช Essen | 722 | 1898 |
| 19 | [GNS Gesellschaft fรผr Nuklear-Service mbH](https://www.tamtam.ai/c/gns-gesellschaft-fur-nuklear-service-mbh) (gns.de)
A world leader in nuclear solutions, providing casks for spent fuel, radioactive waste management, and decommissioning services with extensive engineering support | Environmental Services | ๐ฉ๐ช Essen | 706 | 1974 |
| 20 | [Ferrostaal GmbH](https://www.tamtam.ai/c/ferrostaal-gmbh) (ferrostaal.com)
International industrial service provider managing large-scale projects in various sectors, from initial idea to financial close Also provides equipment, machinery, and customized solutions globally | Machinery Manufacturing | ๐ฉ๐ช Essen | 671 | 1920 |
| 21 | [Steag Iqony Group](https://www.tamtam.ai/c/steag-iqony-group) (steag-iqony-group.com)
A leading energy company offering comprehensive services in power generation, trading, and optimization, with a focus on efficiency and renewable sources | Utilities | ๐ฉ๐ช Essen | 625 | 1937 |
| 22 | [medion GmbH](https://www.tamtam.ai/c/medion-gmbh) (medion.com)
A company in the Ruhr area offers cutting-edge products and services internationally, including electronics, smart home products, mobile contracts, and more | Computers and Electronics Manufacturing | ๐ฉ๐ช Essen | 580 | 1983 |
| 23 | [RWE Generation SE](https://www.tamtam.ai/c/rwe-generation-se) (rwe.com)
A leading energy company in Europe generating electricity from gas, hydropower, and biomass, also focusing on hydrogen projects with various partners | Oil and Gas | ๐ฉ๐ช Essen | 580 | |
| 24 | [Iqony](https://www.tamtam.ai/c/iqony) (steag-iqony-group.com)
Iqony specializes in providing holistic solutions for green energy, including renewable technologies, hydrogen solutions, storage, and engineering services worldwide | Services for Renewable Energy | ๐ฉ๐ช Essen | 530 | |
| 25 | [TRIMET Aluminium SE](https://www.tamtam.ai/c/trimet-aluminium-se) (trimet.eu)
Development, production, recycling, casting, and sales of aluminium light-metal products for automotive, aerospace, energy, construction, and packaging industries. | Mining | ๐ฉ๐ช Essen | 490 | 1985 |
| 26 | [TรV NORD CERT](https://www.tamtam.ai/c/tuv-nord-cert) (tuev-nord.de)
An insurance company operating in Germany that is part of the TรV NORD Gruppe, specializing in certification services | Public Safety | ๐ฉ๐ช Essen | 370 | |
| 27 | [myneva](https://www.tamtam.ai/c/myneva) (myneva.eu)
Leading European provider of software solutions for elderly, disabled, youth, and social care, supporting 6,300 customers and 1.5 million clients. | Software Development | ๐ฉ๐ช Essen | 330 | 2017 |
| 28 | [RealCore Group GmbH](https://www.tamtam.ai/c/realcore-group-gmbh) (realcore.de)
Provides SAP consulting, system integration, and process optimization services to support digital transformation across various industries globally. | IT Services and IT Consulting | ๐ฉ๐ช Essen | 282 | 2007 |
| 29 | [SANHAยฎ Group](https://www.tamtam.ai/c/sanha-group) (sanha.com)
Leading European manufacturer of pipe systems for drinking water, gas, solar, heating, cooling, and sanitary applications, offering a wide range of materials and innovative solutions worldwide | Construction | ๐ฉ๐ช Essen | 219 | 1964 |
| 30 | [E.ON Drive Infrastructure](https://www.tamtam.ai/c/e-on-drive-infrastructure) (edri.com)
Building, owning, and operating public electric vehicle charging infrastructure across Europe, providing accessible charging solutions for all electric vehicle types. | Utilities | ๐ฉ๐ช Essen | 186 | |
## 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.
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- [The largest companies in Essen](https://www.tamtam.ai/l/largest-companies-essen) (126)
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Source: https://www.tamtam.ai/l/multinational-companies-essen