The companies in Basel with in-house R&D are primarily large groups in pharmaceutical manufacturing and biotechnology research, alongside some medical equipment manufacturers. Notable examples include Novartis, an innovative medicines company, Lonza, which supports healthcare customers in commercializing new medicines, and Sandoz, a global leader in generic and biosimilar medicines. Syngenta, focused on sustainable agriculture, is also present.
A significant pattern in this selection is the strong concentration of companies within the life sciences sector. Most of these companies, such as Lonza, Medartis, and Genedata, were founded around the late 19th or late 20th century, indicating a long-standing history of innovation in the region.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
Novartisnovartis.com
An innovative medicines company focused on improving and extending people's lives by reimagining medicine to empower patients and healthcare professionals worldwide |
82,724 | |||
| 2 |
Syngentasyngenta.com
A leading agriculture company focused on feeding the world sustainably with innovative crop solutions, world-class science, and commitment to environmental impact |
38,008 | |||
| 3 | 19,013 | ||||
| 4 |
Sandozsandoz.com
A global leader in generic and biosimilar medicines, pioneering access to healthcare for patients worldwide while driving innovation and addressing global health challenges |
17,597 | |||
| 5 |
University Hospital Baselunispital-basel.ch
Providing advanced patient care, collaborating in medical research and education, fostering innovation through partnerships with healthcare and life sciences sectors. |
4,001 | |||
| 6 |
Corden Pharma - A Full-Service CDMOcordenpharma.com
Full-service partner in contract development and manufacturing of APIs, lipids, drug products, and packaging across multiple technology platforms. |
1,883 | |||
| 7 |
Novartis Oncologynovartis.com
Discovering and developing innovative cancer treatments focused on breast, lung, melanoma, kidney cancers, and hematology to improve patient outcomes. |
1,596 | |||
| 8 |
Arxadaarxada.com
Global specialty chemicals company specializing in innovative chemistry solutions for tough preservation challenges, focusing on sustainability and serving various end-markets worldwide |
1,466 | |||
| 9 |
Roche Diabetes Care
Innovating future healthcare solutions by meeting current patient needs and anticipating their future requirements |
1,048 | |||
| 10 |
Medartismedartis.com
A Swiss company developing, manufacturing, and distributing titanium screws, plates, surgical instruments, and fracture fixation solutions globally with a focus on quality, innovation, and customer service |
813 | |||
| 11 |
AMAC Aerospace Switzerland AGamacaerospace.com
Providing VIP aircraft completions, maintenance, charter, management, spare parts supply, and consulting services for business and private aviation markets. |
740 | |||
| 12 |
Actelion (now Janssen Pulmonary Hypertension)jnj.com
Now operating under Janssen Pharmaceutical Companies of Johnson & Johnson, focusing on pulmonary hypertension with a dedicated LinkedIn channel for updates. |
458 | |||
| 13 |
Jungbunzlauerjungbunzlauer.com
Production of sustainable, natural ingredients including texturants, acidulants, sweeteners, and minerals for food, health, and personal care industries. |
440 | |||
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. | |||||
| 14 |
Genedatagenedata.com
Leader in enterprise solutions for Biopharma R&D, enabling faster discovery, development, and manufacturing of biotherapeutics with scalable and industry-aligned software solutions |
419 | |||
| 15 |
Universitäre Psychiatrische Kliniken UPK Baselupk.ch
A leading psychiatric clinic in Switzerland utilizing latest research for patient treatment, developing new methods, and striving for improved quality of life |
414 | |||
| 16 |
Biozentrum, University of Baselbiozentrum.unibas.ch
A leading life sciences institute focusing on molecular and biomedical research, teaching, and training the next generation of scientists |
359 | |||
| 17 |
Cerdiacerdia.com
A global leader in cellulose acetate tow for cigarette filter manufacture, with a history of innovation, high quality standards, and technical expertise |
338 | |||
| 18 |
Celonic Groupcelonic.com
Contract development and manufacturing organization specializing in innovative biologics production technologies, supporting biotech companies from development to commercial GMP manufacturing. |
335 | |||
| 19 |
Universitäre Altersmedizin FELIX PLATTERfelixplatter.ch
Leading institution providing acute geriatric medicine, psychiatry, rehabilitation, research-based prevention, diagnosis, treatment, and therapy for elderly patients. |
309 | |||
| 20 |
ten23 healthten23.health
A human-centric and sustainable strategic partner for pharmaceutical industry and biotech start-ups, specializing in developing injectable treatments for patients |
205 | |||
| 21 |
Stratpharmastratpharma.com
Specializing in medical device development for dermatology, plastic surgery, burns, wounds, and scar management with a focus on innovative topical dermatology products |
123 | |||
| 22 |
Optravis LLCoptravis.com
Offers SaaS solutions for automating transfer pricing processes, including tools for managing intercompany goods transactions, service charges, and licenses. Focus on practical knowledge. |
39 | |||
| 23 |
Noema Pharmanoemapharma.com
Biotech company developing groundbreaking therapies for orphan conditions of the brain and nervous system, focused on meeting patient needs with novel treatments |
34 | |||
| 24 |
cadwork engineer & building contractorcadwork.com
Swiss software manufacturer providing innovative solutions for civil engineers, contractors, and timber construction industry, supporting clients in project planning and execution |
24 | |||
| 25 |
Quant Biomarkersquantbio.swiss
Data-driven biomedical company specializing in analyzing clinical data and developing personalized biomarkers to support Longevity Medicine interventions for optimal clinical care |
8 | |||
| 26 |
Straumannstraumann.com
It is a leading pioneer in specialty dentistry, providing innovative and high-quality solutions to enhance dental care and create smiles. |
n/a | |||
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 Basel
- The largest companies in Basel 184
- Multinational companies in Basel 64
- Real Estate companies in Basel 28
- Financial services firms in Basel 25
The same list elsewhere in Switzerland
- Companies with in-house R&D in Switzerland 916
- Companies with in-house R&D in Canton of Zurich 183
- Companies with in-house R&D in Vaud 162
- Companies with in-house R&D in Canton of Geneva 82
- Companies with in-house R&D in Canton of Bern 64
- Companies with in-house R&D in St. Gallen 43
- Companies with in-house R&D in Aargau 40
- Companies with in-house R&D in Canton of Neuchâtel 36
- Companies with in-house R&D in Ticino 31
- Companies with in-house R&D in Canton of Zug 30
- Companies with in-house R&D in Basel-Stadt 28
- Companies with in-house R&D in Basel-Landschaft 27
- Companies with in-house R&D in Schaffhausen 25
- Companies with in-house R&D in Zurich 91
- Companies with in-house R&D in Lausanne 49
- Companies with in-house R&D in Geneva 37