# List of companies with in-house R&D in Frankfurt
Tamtam tracks 38 companies with in-house R&D headquartered in Frankfurt. This list ranks the 30 largest by number of employees on LinkedIn, led by AUMOVIO, T-Systems International and DB Systel GmbH. Their median headcount is 578. Half of them were founded in 1999 or later.
These Frankfurt-based companies with in-house R&D span diverse sectors, from motor vehicle manufacturing and IT services to chemical production and healthcare. The list includes established large groups alongside mid-sized firms. Companies like AUMOVIO provide advanced mobility solutions, while T-Systems International focuses on end-to-end IT solutions and digital transformation. In the chemical sector, allnex offers specialty polymers with a focus on sustainability, and INEOS Styrolution specializes in styrenics supply. Regnology delivers technology for regulatory reporting, and Emma β The Sleep Company develops advanced sleep technology products.
A notable pattern among these companies is the strong presence of the IT Services and IT Consulting industry, with T-Systems International and DB Systel GmbH both headquartered in Frankfurt and focusing on digital solutions. This indicates a concentration of expertise in information technology and digital transformation within the city.
π©πͺ Frankfurt Β· 30 companies Β· Updated Nov 13, 2026
| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [AUMOVIO](https://www.tamtam.ai/c/aumovio) (aumovio.com)
Provides innovative hardware, software, modern mobility solutions, and a wide range of mobility services, making future mobility safe, exciting, connected, and autonomous. | Motor Vehicle Manufacturing | π©πͺ Frankfurt | 20,389 | |
| 2 | [T-Systems International](https://www.tamtam.ai/c/t-systems-international) (t-systems.com)
Provides end-to-end IT solutions, cloud migration, and industry-specific digital transformation services with strong security and global presence. | IT Services and IT Consulting | π©πͺ Frankfurt | 10,768 | 2000 |
| 3 | [DB Systel GmbH](https://www.tamtam.ai/c/db-systel-gmbh) (dbsystel.de)
The company focuses on digitalizing rail systems through innovative solutions and partnerships, aiming to meet customer needs and IT standards | IT Services and IT Consulting | π©πͺ Frankfurt | 4,639 | 2007 |
| 4 | [allnex](https://www.tamtam.ai/c/allnex) (allnex.com)
A leading producer of specialty polymers focused on sustainability, offering advanced coating solutions for various industries through global innovation and responsive local support | Chemical Manufacturing | π©πͺ Frankfurt | 2,259 | 2013 |
| 5 | [Regnology](https://www.tamtam.ai/c/regnology) (regnology.net)
Provides technology for regulatory, risk, tax, and finance reporting, helping clients achieve compliance and unlock insights across various financial sectors globally. | Software Development | π©πͺ Frankfurt | 2,015 | 1994 |
| 6 | [INEOS Styrolution](https://www.tamtam.ai/c/ineos-styrolution) (ineos.com)
Global leader in styrenics supply, specializing in styrene monomer, polystyrene, ABS, and styrenic specialties for various industries, with world-class production facilities and 90+ years of experience | Chemical Manufacturing | π©πͺ Frankfurt | 1,978 | |
| 7 | [Chemetall](https://www.tamtam.ai/c/chemetall) (chemetall.com)
Leading supplier of applied surface treatment technologies for metal, plastic, and glass substrates in industries like automotive, aerospace, and aluminum finishing | Chemical Manufacturing | π©πͺ Frankfurt | 1,728 | 1982 |
| 8 | [UniversitΓ€tsmedizin Frankfurt](https://www.tamtam.ai/c/universitatsmedizin-frankfurt) (unimedizin-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 | Hospitals and Health Care | π©πͺ Frankfurt | 1,379 | 1914 |
| 9 | [Merz Therapeutics](https://www.tamtam.ai/c/merz-therapeutics) (merztherapeutics.com)
Development of innovative treatments and partnerships for movement disorders, neurodegenerative diseases, liver disease, improving patient quality of life globally. | Pharmaceutical Manufacturing | π©πͺ Frankfurt | 1,322 | 2020 |
| 10 | [Emma β The Sleep Company](https://www.tamtam.ai/c/emma-the-sleep-company) (team.emma-sleep.com)
Development and promotion of advanced sleep technology products aimed at improving rest quality and supporting diverse, inclusive work culture. | Retail | π©πͺ Frankfurt | 1,317 | 2015 |
| 11 | [SAMSON GROUP](https://www.tamtam.ai/c/samson-group) (samsongroup.com)
A leading manufacturer of control valves, butterfly valves, automation units, regulators, transmitters, and controllers for industrial processes, with a focus on innovation and digitization | Automation Machinery Manufacturing | π©πͺ Frankfurt | 1,144 | 1907 |
| 12 | [Nintendo of Europe](https://www.tamtam.ai/c/nintendo-of-europe) (nintendo.com)
A Japanese company creates popular video game franchises, hardware, and software products, aiming to provide unique entertainment experiences globally | Entertainment Providers | π©πͺ Frankfurt | 998 | 1990 |
| 13 | [Deutsche WertpapierService Bank AG](https://www.tamtam.ai/c/deutsche-wertpapierservice-bank-ag) (dwpbank.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 | Banking | π©πͺ Frankfurt | 882 | 2003 |
| 14 | [Matrix42](https://www.tamtam.ai/c/matrix42) (matrix42.com)
An enterprise service management platform offering solutions for efficient processes, data security, and improved employee experience through IT services and automation | Software Development | π©πͺ Frankfurt | 630 | 1992 |
| 15 | [SBS Ecoclean Group](https://www.tamtam.ai/c/sbs-ecoclean-group) (ecoclean-group.net)
Innovative global leader in providing efficient and sustainable solutions for industrial parts cleaning, surface processing, and green hydrogen generation | Machinery Manufacturing | π©πͺ Frankfurt | 578 | |
| 16 | [Crytek](https://www.tamtam.ai/c/crytek) (crytek.com)
An independent videogame developer, publisher, and technology provider known for award-winning titles created with cutting-edge 3D game development solution CRYENGINE | Computer Games | π©πͺ Frankfurt | 496 | 1999 |
| 17 | [LPA](https://www.tamtam.ai/c/lpa) (l-p-a.com)
Provides specialized financial software and CapTech solutions to banks and asset managers, delivering automation, intelligence, and advanced analytics in the financial services industry. | Software Development | π©πͺ Frankfurt | 481 | 1999 |
| 18 | [SVOLT Energy Technology (Europe) GmbH](https://www.tamtam.ai/c/svolt-energy-technology-europe-gmbh) (svolt.cn)
Development and production of lithium battery materials, cells, modules, packs, management systems, and energy storage products globally. | Motor Vehicle Manufacturing | π©πͺ Frankfurt | 410 | 2018 |
| 19 | [Casco Automotive Group - An Amphenol Company](https://www.tamtam.ai/c/casco-automotive-group-an-amphenol-company) (cascoauto.com)
Provides innovative automotive power and sensor products with global production, enhancing vehicle comfort, safety, and power accessibility. | Motor Vehicle Manufacturing | π©πͺ Frankfurt | 396 | 1921 |
| 20 | [CNGR Advanced Material](https://www.tamtam.ai/c/cngr-advanced-material) (cngr.eu)
A global supplier of energy materials for lithium batteries, focusing on technological innovation, energy efficiency, and sustainability through precursor production and recycling | Chemical Manufacturing | π©πͺ Frankfurt | 390 | 2014 |
| 21 | [BioSpring GmbH](https://www.tamtam.ai/c/biospring-gmbh) (biospring.net)
A global expert in oligonucleotide science and cGMP manufacturing, offering comprehensive support for drug development from preclinical to commercial stages | Pharmaceutical Manufacturing | π©πͺ Frankfurt | 333 | 1997 |
| 22 | [Merz Group](https://www.tamtam.ai/c/merz-group) (merz.com)
Global family-owned company with six businesses focusing on aesthetics, therapeutics, lifecare, real estate, financial investments, and private markets. | Pharmaceutical Manufacturing | π©πͺ Frankfurt | 262 | |
| 23 | [Merz Lifecare](https://www.tamtam.ai/c/merz-lifecare) (merz-lifecare.com)
Development and marketing of scientifically based, nature-inspired health, wellness, and beauty products focused on improving quality of life. | Personal Care Product Manufacturing | π©πͺ Frankfurt | 256 | |
| 24 | [Haltermann Carless](https://www.tamtam.ai/c/haltermann-carless) (haltermann-carless.com)
A leading international supplier of high-value hydrocarbon-based specialty products and solvents, providing sustainable solutions for various industries with a focus on renewable resources | Chemical Manufacturing | π©πͺ Frankfurt | 222 | 1859 |
| 25 | [Fraunhofer ITMP](https://www.tamtam.ai/c/fraunhofer-itmp) (itmp.fraunhofer.de)
Researching and developing innovative methods for early detection, diagnosis, and treatment of diseases related to impaired immune system functions | Research Services | π©πͺ Frankfurt | 196 | 2021 |
| 26 | [WeylChem Group of Companies](https://www.tamtam.ai/c/weylchem-group-of-companies) (weylchem.com)
Custom manufacturing of fine chemicals, intermediates, and reagents with unique technologies serving diverse markets worldwide at various scales. | Chemical Manufacturing | π©πͺ Frankfurt | 170 | 2005 |
| 27 | [Nord-Micro GmbH](https://www.tamtam.ai/c/nord-micro-gmbh) (nordmicro.de)
The company designs, manufactures, and maintains aviation equipment, collaborating with major aircraft manufacturers and serving over 500 airlines globally with innovative solutions | Aviation and Aerospace Component Manufacturing | π©πͺ Frankfurt | 135 | |
| 28 | [Quoniam Asset Management](https://www.tamtam.ai/c/quoniam-asset-management) (quoniam.com)
Quantitative asset management firm providing data-driven investment solutions for institutional investors, managing equity, fixed income, and multi-asset strategies globally. | Financial Services | π©πͺ Frankfurt | 132 | 1999 |
| 29 | [Link11 GmbH](https://www.tamtam.ai/c/link11-gmbh) (link11.com)
Delivers cybersecurity solutions making the internet safer for businesses of all sizes, with state-of-the-art products in network security, web protection, and web performance. | Computer and Network Security | π©πͺ Frankfurt | 113 | |
| 30 | [TVARIT](https://www.tamtam.ai/c/tvarit) (tvarit.com)
Specialized Deep Tech company in Frankfurt, Germany, providing cutting-edge Industrial AI technology for sustainable, zero-waste manufacturing in the metal industry | Software Development | π©πͺ Frankfurt | 60 | 2019 |
## 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.
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## The same list elsewhere in Germany
- [Companies with in-house R&D in Germany](https://www.tamtam.ai/l/r-and-d-companies-germany) (2,450)
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Source: https://www.tamtam.ai/l/r-and-d-companies-frankfurt