This selection of corporate groups and holding companies in North Rhine-Westphalia includes mid-sized firms and larger groups, primarily in manufacturing and services. Companies such as Vorwerk Group, founded in 1883, develop and sell household devices. Rheinmetall Group, established in 1889, focuses on pioneering technologies, while Vaillant Group, from 1874, specializes in heating and air conditioning technology. GOLDBECK, founded in 1969, designs and builds various types of buildings.
The data shows a concentration of long-established industrial companies, with several founded in the late 19th or early 20th century. However, there are also more recent companies like The Stepstone Group, a software development firm founded in 1996, and Ströer SE & Co. KGaA, an advertising services company from 1990, indicating a mix of traditional and modern sectors.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
Vorwerk Groupvorwerk-group.com
Development, manufacturing, and direct sales of high-quality household devices including Thermomix and Kobold vacuum cleaners worldwide. |
7,700 | |||
| 2 |
Rheinmetall Grouprheinmetall.com
An innovative company focused on pioneering technologies to provide innovative solutions for global challenges, with a collective and passionate approach |
5,930 | |||
| 3 |
Vaillant Groupvaillant-group.com
International company specializing in heating, ventilation, and air conditioning technology, providing innovative and environmentally friendly heating solutions like heat pumps and gas heating appliances. |
5,770 | |||
| 4 |
KOSTAL Groupkostal.com
Develops, produces, and distributes technologically complex electronic and mechatronic products for automotive, industrial electronics, connectors, and test technology applications. |
5,302 | |||
| 5 |
GOLDBECKgoldbeck.de
Designs, builds, and services diverse buildings across Europe, offering a one-stop-shop approach for fast, sustainable, and cost-effective real estate projects. |
5,050 | |||
| 6 |
Ströer SE & Co. KGaAstroeer.de
Leading German media house, offering outdoor advertising, digital media, dialog marketing, e-commerce, and Data as a Service solutions, reaching millions of users. |
3,924 | |||
| 7 |
Formel D Groupformeld.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 |
3,726 | |||
| 8 |
Atruvia AGatruvia.de
Digitalization partner in the banking sector, offering IT solutions, app development, and banking services to a wide range of financial institutions and other industries |
3,385 | |||
| 9 |
Adler Pelzer Groupadlerpelzer.com
A global leader in designing, engineering, and manufacturing acoustic and thermal components for cars, focusing on comfort and efficiency for customers |
3,384 | |||
| 10 |
The Stepstone Groupthestepstonegroup.com
Online job board connecting candidates with companies worldwide, serving diverse industries and facilitating recruitment for over 60,000 clients. |
2,879 | |||
| 11 |
HOCHTIEFhochtief.de
A global construction company creating living spaces such as tunnels, roads, bridges, and cultural centers with a focus on integrity, innovation, and sustainability |
2,779 | |||
| 12 |
KIRCHHOFF Automotivekirchhoff-automotive.com
This company supplies innovative lightweight body solutions for the automotive industry, focusing on safety and crash performance for future vehicles |
2,646 | |||
| 13 |
Alexianer GmbHwonderl.ink
A leading Catholic healthcare and social services company operating nationwide, providing medical care, senior, youth, and integration services, guided by a centuries-old tradition |
2,559 | |||
| 14 |
METRO AGmetroag.de
International food wholesaler serving hotels, restaurants, caterers, and independent merchants Offers multichannel purchasing options, sustainability focus, and operates globally |
2,220 | |||
| 15 |
REMONDIS Grupperemondis.de
Privately run company providing recycling, waste management, water services, and renewable energy solutions across multiple countries and industries. |
2,166 | |||
| 16 |
BarmeniaGothaerbarmeniagothaer.de
Mutual insurance company serving around eight million customers, offering diverse career opportunities and fostering a culture of trust and inclusivity. |
2,157 | |||
| 17 |
Schüco International KGschueco.com
Leading provider of intelligent building envelope systems, offering diverse technologies, materials, strong customer focus, and comprehensive service worldwide. |
1,895 | |||
| 18 |
dSPACEdspace.com
A global leader in simulation and validation solutions for developing vehicles, offering end-to-end services for automotive, aerospace, and industrial sectors |
1,799 | |||
| 19 |
Universitätsklinikum Bonnukbonn.de
The company provides innovative high-performance healthcare in Germany, offering top-level medical care in 32 clinics and 25 institutes, prioritizing patient health and well-being |
1,789 | |||
| 20 | 1,788 | ||||
| 21 |
v. Bodelschwinghsche Stiftungen Bethelbethel.de
The company provides a wide range of support and services for individuals with disabilities, illnesses, social challenges, and those in need of rehabilitation and care |
1,667 | |||
| 22 |
Scheidt & Bachmannscheidt-bachmann.de
Development and provision of innovative system solutions for parking, signalling, fare collection, and energy retail in transport sectors worldwide. |
1,606 | |||
| 23 |
Universitätsklinikum Düsseldorfuniklinik-duesseldorf.de
Leading university hospital in Düsseldorf, providing high-level medical care, research, and medical education with a focus on innovation and specialized treatments |
1,557 | |||
| 24 |
Knappschaft Kliniken GmbHknappschaft-kliniken.de
A healthcare company based in Bochum, Germany, providing medical services and care to patients in the region |
1,554 | |||
| 25 |
Vonoviavonovia.com
A leading real estate company in Germany providing affordable housing, modern apartments, and sustainable living environments while prioritizing the well-being of their tenants |
1,515 | |||
Want more companies than this list?This page shows the largest ones only. Connect to Tamtam to see every company that matches, filter by size, industry or growth, and reach their decision-makers. | |||||
| 26 |
Windmoeller & Hoelscher Groupwh.group
Leading supplier of high-performance machinery and systems for manufacturing, printing, and converting flexible packaging worldwide with comprehensive customer solutions. |
1,404 | |||
| 27 |
Alloheim Senioren-Residenzen SEalloheim-gruppe.de
A high-quality care provider for various age groups, specializing in nursing care, assisted living for seniors, and specialized care services |
1,244 | |||
| 28 |
Viega Deutschlandviega.com
A global leader in sanitation and heating installation technology, offering over 17,000 products for various industries worldwide with a focus on quality, efficiency, and innovation |
1,242 | |||
| 29 |
PRYMprym-group.com
A 500-year-old industrial company with four divisions: sewing accessories, fastening systems, underwear accessories, and technology specialties for various industries worldwide |
1,210 | |||
| 30 |
Stadt Essenessen.de
Municipal government in Essen, North Rhine-Westphalia, overseeing local governance, decision-making, and services for the city's residents |
1,172 | |||
| 31 | 1,172 | ||||
| 32 |
KÖTTER Serviceskoetter.de
A diverse group specializing in security, cleaning, personnel services, and property management with over 90 branches and 50 locations in Germany |
1,145 | |||
| 33 |
ISS Deutschlandde.issworld.com
Global leader in facility services, providing a wide range of services like building maintenance, cleaning, catering, security, and integrated facility management with a focus on innovation and customer satisfaction |
1,132 | |||
| 34 |
HIMA Grouphima.com
Global leader in safety-related automation solutions for process and railway industries, offering functional safety, automation security, and plant profitability through certified safety systems and services |
1,119 | |||
| 35 |
Trützschler Grouptruetzschler.com
A German textile machinery manufacturer with over 130 years of expertise in fiber and spinning preparation, employing over 3,000 people worldwide |
1,089 | |||
| 36 |
SARSTEDT Groupsarstedt.com
Development of high-quality solutions for sample collection, liquid handling, transport, and automation to improve laboratory efficiency and diagnostics. |
1,046 | |||
| 37 |
MC-Bauchemie Internationalmc-bauchemie.com
A global manufacturer of building chemical products with subsidiaries worldwide, focused on tailored solutions and development of employees Visit their website for open vacancies |
1,034 | |||
| 38 |
TEMPTON Grouptempton.de
The TEMPTON Group provides high-quality solutions for diverse HR challenges, offering new perspectives for businesses and development opportunities for individuals |
1,017 | |||
| 39 |
MERKUR GROUPmerkur.group
Family-run group specializing in electronic gaming devices, casinos, sports betting, and online gaming with diverse career opportunities. |
964 | |||
| 40 |
TIMETOACT GROUPtimetoact-group.com
The company specializes in modernizing and integrating IT applications for businesses, while also designing and implementing digital business models for innovative clients |
952 | |||
| 41 |
Xella Groupxella.com
European provider of sustainable walling solutions using mineral raw materials, driving innovation in construction processes for efficient and low-carbon buildings |
950 | |||
| 42 | 894 | ||||
| 43 |
Borussia Dortmundbvb.de
Football club creating intense experiences, building strong fan loyalty, and striving for sporting success with a direct, open, and combative spirit. |
858 | |||
| 44 |
Universitätsmedizin Essenume.de
Leader in healthcare in the Ruhr area, operating multiple hospitals and specialized centers, providing top-notch medical care, research, and education |
840 | |||
| 45 | 824 | ||||
| 46 |
DMT GROUPdmt-group.com
A global engineering services and consulting company specializing in plant engineering, infrastructure, natural resources, and energy, creating sustainable value for clients worldwide |
810 | |||
| 47 |
Melitta Groupmelitta-group.com
The company invents products like coffee filters, ground coffee, filter coffee machines, sandwich paper, and aluminum foil for household use, aiming to make daily life more enjoyable. |
754 | |||
| 48 |
VERDER SCIENTIFICverder-scientific.com
A global leader in high-tech equipment for solid matter analysis, serving research institutions and industries with innovative and reliable products |
751 | |||
| 49 | 750 | ||||
| 50 |
REWE Dortmund SE & Co. KGrewe-dortmund.de
A regional grocery retailer in North Rhine-Westphalia, operating around 400 stores, focusing on supporting local products and communities while providing employment opportunities and training programs |
748 | |||
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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 Nov 13, 2026.
More company lists in North Rhine-Westphalia
- The largest companies in North Rhine-Westphalia 2,982
- Multinational companies in North Rhine-Westphalia 995
- Companies with in-house R&D in North Rhine-Westphalia 455
- Manufacturers in North Rhine-Westphalia 425
- Family-owned companies in North Rhine-Westphalia 335
- Retail chains in North Rhine-Westphalia 311
- Hardware manufacturers in North Rhine-Westphalia 284
- Critical infrastructure operators in North Rhine-Westphalia 272
- Transportation, Logistics, Supply Chain and Storage companies in North Rhine-Westphalia 267
- Financial services firms in North Rhine-Westphalia 238
- Software Development companies in North Rhine-Westphalia 217
- SaaS companies in North Rhine-Westphalia 201
- Companies with a mobile app in North Rhine-Westphalia 175
- IT Services and IT Consulting companies in North Rhine-Westphalia 171
- Public sector organisations in North Rhine-Westphalia 160
- Logistics companies in North Rhine-Westphalia 148
- Professional services firms in North Rhine-Westphalia 147
- IT services companies in North Rhine-Westphalia 146
- Financial Services companies in North Rhine-Westphalia 126
- Consulting firms in North Rhine-Westphalia 112
- E-commerce companies in North Rhine-Westphalia 110
- Automotive manufacturers and suppliers in North Rhine-Westphalia 103
- Distributors and wholesalers in North Rhine-Westphalia 103
- Education providers in North Rhine-Westphalia 97
The same list elsewhere in Germany
- Corporate groups and holding companies in Germany 832
- Corporate groups and holding companies in Baden-Württemberg 158
- Corporate groups and holding companies in Bavaria 153
- Corporate groups and holding companies in Hesse 65
- Corporate groups and holding companies in Lower Saxony 53
- Corporate groups and holding companies in Hamburg 53
- Corporate groups and holding companies in Berlin 47
- Corporate groups and holding companies in Munich 47
- Corporate groups and holding companies in Cologne 25