These Berlin-based corporate groups and holding companies primarily operate in the healthcare, IT services, and education sectors. They include large established firms as well as some founded in the 21st century. Many provide essential services, with a strong focus on public welfare and infrastructure.
Key companies include Helios Kliniken GmbH, a major private healthcare provider, and Vivantes – Netzwerk für Gesundheit GmbH, another leading healthcare provider. Deutsches Rotes Kreuz delivers humanitarian aid and social services, while Berlin-Chemie Menarini is an international pharmaceutical company. WBS TRAINING AG offers digital educational programs, and Bundesdruckerei-Gruppe specializes in secure identity and data technology.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
Helios Kliniken GmbHhelios-gesundheit.de
A leading private healthcare provider in Europe, with over 80 hospitals, 230 medical centers, and a focus on high-quality, transparent care for millions of patients |
10,000 | |||
| 2 |
Vivantes – Netzwerk für Gesundheit GmbHvivantes.de
A leading healthcare provider with diverse services, including hospitals, nursing homes, senior residences, group practices, and hospice care, prioritizing employee well-being |
3,219 | |||
| 3 |
Deutsches Rotes Kreuzdrk.de
A part of the International Red Cross Movement, this organization in Germany provides humanitarian aid, crisis relief, and social services through a vast network of volunteers |
2,956 | |||
| 4 |
BG Klinikenbg-kliniken.de
A large hospital group in Germany treating injured individuals and those with occupational diseases on behalf of the statutory accident insurance |
2,634 | |||
| 5 |
Berlin-Chemie Menariniberlin-chemie.de
International pharmaceutical company with subsidiaries in Europe and Asia, specializing in research, development, and distribution of a wide range of medical products worldwide |
2,220 | |||
| 6 |
WBS TRAINING AGwbs-gruppe.de
The company provides a wide range of digital and flexible educational programs to enhance job and career prospects for individuals and support businesses in developing skilled professionals |
1,954 | |||
| 7 |
Awin Globalawin.com
Global affiliate marketing platform connecting businesses and customers across multiple sectors, providing technology, insights, and sustainable growth solutions. |
1,626 | |||
| 8 |
Bundesdruckerei-Gruppebundesdruckerei.de
A technology company dedicated to secure identities, data, and infrastructure, specializing in high-security technology products and services trusted by businesses, states, and authorities |
1,384 | |||
| 9 |
BKW Engineeringbkw-engineering.com
The largest network of independent engineering, architecture, and testing companies in the DACH region, providing specialized expertise for sustainable infrastructure and buildings |
1,369 | |||
| 10 |
Berliner Sparkasseberliner-sparkasse.de
A longstanding financial institution in Berlin, offering a range of banking services to nearly two million customers, with a strong focus on customer needs and community engagement |
1,223 | |||
| 11 | 1,178 | ||||
| 12 |
Tentamus Grouptentamus.com
The company provides quality and safety services worldwide, focusing on testing, auditing, and consulting products that impact human well-being with highly qualified staff |
1,154 | |||
| 13 |
Johanniter GmbHjohanniter.de
Provider of over 100 healthcare facilities including hospitals, rehabilitation clinics, and nursing homes Offers growth opportunities and is seeking new employees and trainees |
805 | |||
| 14 |
Fröbelfroebel-gruppe.de
Provider of modern early childhood education, child care, and after-school services in Germany, Australia, and Poland with a focus on cultural diversity and bilingual programs |
748 | |||
| 15 |
GASAG Gruppegasag-gruppe.de
Traditional Berlin-based energy company providing gas, green electricity, and innovative technologies to lead and shape the energy transition. |
718 | |||
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. | |||||
| 16 |
DIN Deutsches Institut für Normung e. V.din.de
The company facilitates the creation of standards and norms as a service for business, government, and society, with a focus on consensus-based international standards |
612 | |||
| 17 |
Becker Büttner Helddie-bbh-gruppe.de
A leading provider of consulting services for energy, infrastructure, media, tax, legal, and public law, offering interdisciplinary solutions for clients' success |
606 | |||
| 18 |
doctari groupdoctarigroup.com
The company specializes in providing medical staff to where they are urgently needed through staffing, planning, and AI-driven solutions in healthcare |
587 | |||
| 19 |
Verlag Der Tagesspiegeltagesspiegel.de
Multi-channel media company offering print, online, audio, video content, B2B services, events, and political communication consulting. |
584 | |||
| 20 |
ALBA Sachsen GmbHalba.info
A leading environmental services and raw materials provider in Europe with a yearly revenue of around 135 billion euros and 5,400 employees |
527 | |||
| 21 |
Dussmann Groupen.dussmanngroup.com
Offers facility management, food services, technical solutions, senior care, and childcare, operating globally with a focus on comprehensive service provisions. |
523 | |||
| 22 |
Sirius Real Estatesirius-real-estate.com
A property company listed on the London Stock Exchange and JSE Limited, operating business parks in Germany and UK, focusing on asset management and generating returns for shareholders |
502 | |||
| 23 |
thermondothermondo.de
The company focuses on making homes climate neutral through electrification, efficiency, and renewable energy solutions, aiming to make eco-friendly living accessible and affordable for homeowners |
496 | |||
| 24 | 450 | ||||
| 25 |
ias-Gruppeias-gruppe.de
A leading German company providing consulting services in workplace safety and corporate health management, independent and focused on employee development and innovative health solutions |
436 | |||
| 26 |
Aroundtownaroundtown.de
A leading European real estate company focusing on income-generating properties in Germany and the Netherlands, with a strong commitment to sustainability and innovation |
420 | |||
| 27 |
Transdev GmbHtransdev.de
A leading private public transport provider in Germany, offering rail and bus services to millions of passengers annually Visit website for more information |
403 | |||
| 28 |
SellerXsellerx.com
An eCommerce aggregator based in Berlin acquires successful Amazon sellers to scale their businesses into global brands with extensive financial backing |
403 | |||
| 29 |
EJF gemeinnützige AGejf.de
A nationwide social welfare organization providing help and support for people of all ages and beliefs through various services like care, education, and integration |
392 | |||
| 30 |
Rocket Internet SErocket-internet.com
Incubates and develops internet-based business models, provides operational support, scales companies internationally, and invests strategically in technology firms globally. |
389 | |||
Turn this list into pipeline
Tamtam finds the decision-makers at every company on a list like this one, with verified emails, phone numbers and the buying signals that tell you when to reach out.
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.
More company lists in Berlin
- The largest companies in Berlin 1,739
- Multinational companies in Berlin 442
- SaaS companies in Berlin 342
- Software Development companies in Berlin 255
- Companies with a mobile app in Berlin 169
- Companies with in-house R&D in Berlin 165
- IT Services and IT Consulting companies in Berlin 141
- AI companies in Berlin 107
- Subscription businesses in Berlin 101
- Financial Services companies in Berlin 92
- AI-native companies in Berlin 90
- Retail chains in Berlin 86
- Online-only businesses in Berlin 84
- Financial services firms in Berlin 82
- Technology, Information and Internet companies in Berlin 81
- Critical infrastructure operators in Berlin 79
- Professional services firms in Berlin 78
- IT services companies in Berlin 75
- Education providers in Berlin 67
- Consulting firms in Berlin 66
- Venture-backed startups in Berlin 65
- E-commerce companies in Berlin 62
- Public sector organisations in Berlin 60
- Hardware manufacturers in Berlin 53
The same list elsewhere in Germany
- Corporate groups and holding companies in Germany 832
- Corporate groups and holding companies in North Rhine-Westphalia 189
- 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 Munich 47
- Corporate groups and holding companies in Cologne 25