| # | 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 | 19,013 | |
| 3 |
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 |
| 4 |
Galdermagalderma.com
Development and delivery of advanced dermatological products and services including injectable aesthetics, skincare, and therapeutic solutions for patients. |
8,820 |
| 5 |
Ferring Pharmaceuticalsferring.com
A research-driven biopharmaceutical group based in Switzerland, specializing in innovative products for reproductive medicine, maternal health, urology, and gastroenterology worldwide |
6,297 |
| 6 |
Galenicagalenica.com
Leading integrated healthcare provider operating extensive pharmacy network, offering own and partner brands, health services, and wholesale distribution in Switzerland. |
3,253 |
| 7 |
Octapharmaoctapharma.com
A Swiss-based company develops and produces human proteins for patient treatment worldwide, with focus on Immunotherapy, Haematology, and Critical Care |
2,965 |
| 8 |
PSI CROpsi-cro.com
Global contract research organization specializing in predictable patient enrollment and on-time delivery of clinical trials across multiple therapeutic areas. |
2,912 |
| 9 |
Acinoacino.swiss
Delivers quality pharmaceuticals in high-growth markets, leveraging manufacturing and network for contract manufacturing and out-licensing. Focuses on affordable healthcare. |
2,254 |
| 10 |
Siegfriedsiegfried.ch
Contract development and manufacturing organization specializing in pharmaceutical APIs, intermediates, and drug products including tablets and sterile forms. |
2,254 |
| 11 |
Bachembachem.com
Development and manufacturing of peptides and oligonucleotides for research, clinical development, and commercial pharmaceutical applications worldwide. |
2,089 |
| 12 |
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 |
| 13 |
Novartis Oncologynovartis.com
Discovering and developing innovative cancer treatments focused on breast, lung, melanoma, kidney cancers, and hematology to improve patient outcomes. |
1,596 |
| 14 | 1,563 | |
| 15 |
Swixx BioPharmaswixxbiopharma.com
Swixx BioPharma provides alternative solutions for multinational biopharma companies looking to enter or exit specific markets or therapeutic areas in CEE |
1,532 |
| 16 |
PolyPeptide Grouppolypeptide.com
Specialized contract development and manufacturing organization producing synthetic peptides and oligonucleotides for pharmaceutical and biotech industries worldwide. |
1,422 |
| 17 |
Stallergenes Greerstallergenesgreer.com
Global biopharmaceutical company specializing in diagnosis and treatment of respiratory and food allergies through allergen immunotherapy products and services, enabling precision medicine for improved quality of life |
1,179 |
| 18 |
IBSA Groupibsagroup.com
Develops technologies for existing therapeutic solutions, focusing on reproductive medicine and hyaluronic acid products across 10 therapeutic areas. |
1,139 |
| 19 |
Takeda Pharmaceuticals (formerly Nycomed)takeda.com
Global pharmaceutical company focused on branded medicines in gastroenterology, respiratory, pain, osteoporosis, with strong presence in emerging markets. |
830 |
| 20 |
Idorsia Pharmaceuticals Ltdidorsia.com
Innovative biopharmaceutical company based in Switzerland, focused on discovering, developing, and commercializing new medicines to expand therapeutic options for patients |
812 |
| 21 |
CARBOGEN AMCIScarbogen-amcis.com
Specialized in drug substance and product development, commercialization, and manufacturing with cGMP compliance and innovative pharmaceutical solutions. |
725 |
| 22 |
Solviassolvias.com
Provides CMC analytical testing and API development for small molecules, biologics, and gene therapies with global GMP-certified facilities. |
712 |
| 23 |
TRB Chemedica Internationaltrbchemedica.com
A global pharma and biotech company based in Switzerland, specializing in APIs, pharmaceutical products, and medical devices in ophthalmology, rheumatology, and neurology |
655 |
| 24 |
OM Pharmaompharma.com
Expertise in bacterial lysates addressing infectious diseases and antimicrobial resistance, focusing on respiratory and urinary tract infection prevention globally. |
603 |
| 25 |
MSD Switzerlandmsd.ch
A global health care company dedicated to developing innovative treatments, vaccines, and animal health products, with a commitment to improving lives worldwide |
558 |
| 26 |
Geistlichgeistlich.com
A Swiss company in regenerative medicine, producing medical devices, drugs, and vitamins Global leader in regenerative dentistry and bone regeneration |
484 |
| 27 |
Debiopharmdebiopharm.com
Identifying and developing high-potential compounds in oncology and bacterial infections for licensing to pharmaceutical partners to maximize patient access globally |
471 |
| 28 |
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 |
| 29 |
Covis Pharmacovispharma.com
Global specialty pharmaceutical company founded in 2011, focused on marketing therapeutic solutions for life-threatening conditions and chronic illnesses in 50+ countries |
412 |
| 30 |
Biosynthbiosynth.com
A global hybrid research products provider and CDMO, specializing in a wide range of chemicals including peptides, APIs, and natural products |
403 |
| 31 |
Ewopharmaewopharma.com
A pharmaceutical company specializing in marketing, acquiring, and launching proprietary products in Central Eastern Europe, with a focus on holistic hair care and antiviral drugs |
388 |
| 32 |
SOTAX Groupsotax.com
Provides smart testing instruments, software, and services for pharmaceutical quality control, ensuring drug safety, efficacy, and affordability from development to release. |
376 |
| 33 |
Helsinn Grouphelsinn.com
Develops, manufactures, and commercializes oncology and supportive care medications to improve quality of life for cancer patients worldwide. |
347 |
| 34 |
Delta Medicaldeltaswiss.eu
A Swiss pharmaceutical company facilitating fast market access in Ukraine, Eurasia and other international markets for medical products, diagnostics, and medicines |
343 |
| 35 |
KD Pharma Groupkdpharmagroup.com
A CDMO specializing in pharmaceutical and nutraceutical products, leading in Omega-3 API production and formulation services with global presence |
338 |
| 36 |
Pharmalys Laboratoriespharmalyslabs.com
Specializing in infant nutrition, this Swiss company manufactures, distributes, and promotes premium infant formulas and baby food globally in over 50 countries |
336 |
| 37 |
Celonic Groupcelonic.com
Contract development and manufacturing organization specializing in innovative biologics production technologies, supporting biotech companies from development to commercial GMP manufacturing. |
335 |
| 38 |
Sinteticasintetica.com
A Swiss pharmaceutical company established in 1921, specializing in innovative therapies and drugs for anaesthesia, pain management, intensive care, and neuromodulation |
324 |
| 39 |
Mepha / Teva Switzerlandmepha.ch
Leading pharmaceutical group in Switzerland offering a wide range of medications and services, focused on providing quality healthcare solutions to patients |
321 |
| 40 |
Amarin Corporationamarincorp.com
Development and commercialization of cardiovascular disease treatments with proven efficacy, safety, and global distribution through direct and partner networks. |
315 |
| 41 |
A. Menarini GmbHmenarini.ch
Leading pharmaceutical company in Europe, specializing in original products in Primary and Specialty Care, Consumer Health, and Aesthetic Medicine with global presence |
298 |
| 42 |
Pharmacies BENU SAbenu.ch
Network of approximately 90 pharmacies across Switzerland offering extensive product range, professional advice, and comprehensive employee training programs. |
258 |
| 43 |
Zur Rosezurrose.ch
A leading Swiss pharmaceutical wholesaler and online pharmacy, part of the Medbase Group, providing innovative healthcare solutions and digital health services |
249 |
| 44 |
Rontis Corporationrontis.com
Multinational specialty healthcare corporation providing innovative and trustworthy solutions, aiming for leadership in the global healthcare industry. |
249 |
| 45 |
EXTROVISextrovis.com
A global pharmaceutical company offering APIs, FDFs, and custom services, with a focus on quality, social responsibility, and becoming a leading industry player |
222 |
| 46 |
Laboratoires Bailleulbailleul.com
French pharmaceutical group offering drugs, dermo-cosmetics, and supplements for dermatology, women's health, and family medication, with international presence in over 85 countries |
207 |
| 47 |
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 |
| 48 |
Novartis Pharma Schweiznovartis.com
Using science-based innovation, the company discovers and develops breakthrough healthcare treatments to improve and extend people's lives globally Passionate about impacting patients and societies |
189 |
| 49 |
Labatec Pharma SAlabatecpharma.com
A Swiss pharmaceutical company with over 50 years of experience, providing high quality products to European and Emerging Markets in hospital and retail sectors |
170 |
| 50 |
Farmak Internationalfarmak.ch
Supplier of top-notch pharmaceutical products, ensuring timely and accurate delivery to their required destinations |
169 |
| 51 |
RIVOPHARMrivopharm.ch
A Swiss pharma company near Lugano specializing in developing and manufacturing generic pharmaceutical products of high quality with a customer-oriented approach |
168 |
| 52 |
Cerbios-Pharma SAcerbios.swiss
Specializing in pharmaceutical manufacturing, this Swiss-based company produces APIs, HPAPIs, probiotics, finished formulations, and offers CDMO services for HPAPIs, ADCs, and recombinant proteins |
165 |
| 53 |
Pharvarispharvaris.com
Clinical-stage company developing oral bradykinin-B2-receptor antagonists for HAE and other bradykinin-mediated diseases as alternatives to injected therapies |
157 |
| 54 |
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 |
| 55 |
Santhera Pharmaceuticalssanthera.com
Swiss pharmaceutical company focusing on developing innovative treatments for rare neuromuscular and pulmonary diseases, including vamorolone for DMD and lonodelestat for CF |
121 |
| 56 |
Drossapharmdrossapharm.ch
An independent Swiss pharmaceutical company developing, manufacturing, and marketing prescription medicinal products specializing in rheumatic, vascular, dermatological, and gynecological treatments |
76 |
| 57 |
Senn Chemicals AGsennchem.com
SENN specializes in peptides and APIs, offering expertise in process optimization, scale-up, and production for various industries worldwide from Switzerland |
68 |
| 58 |
Microspheremicrosphere.ch
Contract development and manufacturing organisation providing spray drying, capsule filling, and pharmaceutical services for drug development and commercialisation. |
47 |
| 59 |
PODERMpoderm.com
A podiatrist in Geneva developed natural, patented nail care products free of chemicals to treat patients, becoming a leader in Switzerland |
43 |
| 60 |
Dipharma SAdipharma.ch
A Swiss pharmaceutical company focused on developing high-quality medicines for rare diseases, with subsidiaries in Germany and the Netherlands |
38 |
| 61 |
Baccinexadragos-pharma.com
Provides contract manufacturing services for sterile liquid and lyophilized dosage forms, including pharmaceutical development, clinical and commercial manufacturing, packaging, and analytical support. |
34 |
| 62 |
Valsynthesevalsynthese.ch
Custom synthesis and contract manufacturing for chemical and pharmaceutical industries, producing fine, specialty chemicals, advanced intermediates, and active pharmaceutical ingredients. |
27 |
| 63 |
ELIXI Internationalelixi-int.com
A Swiss company specializing in Managed Access Programs and Named Patient Basis supply of licensed and unlicensed pharmaceuticals, medical devices, and supplements worldwide |
18 |
| 64 |
DEVINTEC Pharmadevintecpharma.com
Innovative company developing substance-based Medical Devices for gastrointestinal, dermatological, and gynecological conditions, with a focus on patented technology for clinical efficacy and safety |
15 |
| 65 |
Rose Pharmarosepharmalabs.com
Innovative healthcare company specializing in hyaluronic acid-based medical devices for various sectors, prioritizing quality, safety, and supporting global medical professionals |
14 |
| 66 |
Actandorednucleus.com
An innovative global learning organization empowering life sciences customers with skills and tools to drive business performance and accelerate organizational effectiveness |
12 |
| 67 |
Curatis Holding AGcuratis.com
Specialty pharmaceutical company focusing on acquiring, developing, and commercializing innovative medicines for rare and specialty care diseases through partnerships and co-development arrangements |
11 |
| 68 |
Omnimedica Group AGomnimedica.com
A Swiss spin-off from ETH Zurich, focusing on medical innovations and solutions derived from cutting-edge research and technology |
11 |
| 69 |
Galepharm AGgalepharm.ch
Pharmaceutical company specializing in marketing niche prescription-only medicines, ensuring access to important but scarcely available treatments for patients |
7 |
| 70 |
MDT Int'l s.a.mdtsa.ch
A company specializing in medical device development for orthopaedics, sports injuries, soft tissue recovery, and gastroenterology, focused on innovation and quality |
6 |
| 71 |
NLS Pharmaceutics AGnlspharma.com
The company focuses on developing affordable, safe, and effective therapies for brain health, with a strong emphasis on R&D in neurology and psychiatry |
5 |
| 72 |
IntersantΓ© SA, Switzerlandintersante.com
Specializing in marketing and sales of medical devices for human and animal health, including wound management, disposable products, and innovative equipment in the EU market |
5 |
| 73 |
Avanti Europe AGavanti-europe.ch
A specialist consultancy providing services in design control, quality management, regulatory affairs, and more for medical devices, pharmaceuticals, and diagnostics in Europe |
3 |
| 74 | 3 | |
| 75 |
Target BioScience AGtargetbio.ch
Consulting and service company specializing in Market Access, Regulatory Affairs, and Quality Systems for pharmaceuticals and biotechnology products, offering international marketing authorization support |
2 |
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 Oct 10, 2026.
More company lists in Switzerland
- The largest companies in Switzerland 5,435
- IT Services and IT Consulting companies in Switzerland 476
- Financial Services companies in Switzerland 434
- SaaS companies in Switzerland 399
- Software Development companies in Switzerland 342
- Real Estate companies in Switzerland 315
- Medical Equipment Manufacturing companies in Switzerland 185
- Investment Management companies in Switzerland 172
- Advertising Services companies in Switzerland 151
- Retail Luxury Goods and Jewelry companies in Switzerland 143
- Hospitals and Health Care companies in Switzerland 126
- Insurance companies in Switzerland 122
- Banking companies in Switzerland 116
- Industrial Machinery Manufacturing companies in Switzerland 113
- Machinery Manufacturing companies in Switzerland 110
- Retail companies in Switzerland 103
- AI-native companies in Switzerland 98
- Construction companies in Switzerland 90
- Publicly traded companies in Switzerland 89
- Government Administration companies in Switzerland 87
- Business Consulting and Services companies in Switzerland 85
- Technology, Information and Internet companies in Switzerland 73
- Appliances, Electrical, and Electronics Manufacturing companies in Switzerland 72
- Higher Education companies in Switzerland 70