# Top 50 companies with in-house R&D in Vaud Tamtam tracks 162 companies with in-house R&D headquartered in Vaud. This list ranks the 50 largest by number of employees on LinkedIn, led by NestlΓ©, Philip Morris International and Tetra Pak. Their median headcount is 1,075. Half of them were founded in 1950 or later. The most common headquarters are Lausanne (14) and Nyon (2). The largest companies with in-house R&D in Vaud include a mix of established global players and specialized firms. Among them are NestlΓ©, a global food and beverage company, Philip Morris International, focused on smoke-free products, and Tetra Pak, which provides advanced food production systems. Also present are Ferring Pharmaceuticals, a biopharmaceutical group, and Audemars Piguet, a fine watchmaking manufacturer. This list highlights a concentration of companies in the food and beverage sector, alongside strong representation from manufacturing, particularly in packaging and pharmaceuticals. There is also a significant presence of academic and healthcare institutions, such as CHUV, EPFL, and the University of Lausanne, all headquartered in Lausanne. πŸ‡¨πŸ‡­ Vaud Β· 50 companies Β· Updated Nov 11, 2026 | # | Company | Industry | Headquarters | Employees | Founded | |---|---|---|---|---|---| | 1 | [NestlΓ©](https://www.tamtam.ai/c/nestle-vevey) (nestle.com)
Global food and beverage company, offering products and services for all stages of life, enhancing quality of life for everyone. | Food and Beverage Services | πŸ‡¨πŸ‡­ Vevey | 244,600 | 1866 | | 2 | [Philip Morris International](https://www.tamtam.ai/c/philip-morris-international) (pmi.com)
A leading international tobacco company focused on delivering a smoke-free future through innovative smoke-free products and expansion into wellness and healthcare areas | Manufacturing | πŸ‡¨πŸ‡­ Lausanne | 67,116 | | | 3 | [Tetra Pak](https://www.tamtam.ai/c/tetra-pak) (tetrapak.com)
Provides advanced food production systems, from creation to logistics, ensuring safe and available food for people worldwide, protecting food, people, and planet. | Packaging and Containers Manufacturing | πŸ‡¨πŸ‡­ Ch-1009 Pully/lausanne | 26,191 | | | 4 | [CHUV \| Lausanne university hospital](https://www.tamtam.ai/c/chuv-lausanne-university-hospital) (linktr.ee)
A teaching hospital in Switzerland's Canton of Vaud providing care in all branches of medicine, surgery, and psychiatry, in partnership with the University of Lausanne | Hospitals and Health Care | πŸ‡¨πŸ‡­ Lausanne | 8,763 | 1806 | | 5 | [EPFL](https://www.tamtam.ai/c/epfl) (epfl.ch)
Innovative Swiss institute near Lake Geneva fostering collaboration between students, professors, researchers, and entrepreneurs to create groundbreaking work in science and technology | Higher Education | πŸ‡¨πŸ‡­ Lausanne | 7,716 | 1853 | | 6 | [Thermo Fisher Scientific](https://www.tamtam.ai/c/thermo-fisher-scientific-ecublens) (thermofisher.com)
The company is a global leader in advancing science and technology to help customers make the world healthier, cleaner, and safer | Research Services | πŸ‡¨πŸ‡­ Γ‰cublens | 7,431 | | | 7 | [L'OCCITANE Group (B Corp)](https://www.tamtam.ai/c/l-occitane-group-b-corp) (group.loccitane.com)
Leading international manufacturer and retailer of premium, sustainable beauty and wellness products across 90 countries with 3,000 retail outlets. Committed to communities, biodiversity, waste reduction, and sustainable solutions. | Personal Care Product Manufacturing | πŸ‡¨πŸ‡­ Plan-les-Ouates | 6,765 | 1976 | | 8 | [Ferring Pharmaceuticals](https://www.tamtam.ai/c/ferring-pharmaceuticals) (ferring.com)
A research-driven biopharmaceutical group based in Switzerland, specializing in innovative products for reproductive medicine, maternal health, urology, and gastroenterology worldwide | Pharmaceutical Manufacturing | πŸ‡¨πŸ‡­ Saint-Prex | 6,297 | 1950 | | 9 | [Wabco](https://www.tamtam.ai/c/wabco) (zf.com)
Provides comprehensive portfolio and expertise for commercial vehicles and fleets, making them more efficient, safe, connected, intelligent, and automated through innovative technologies and services. | Motor Vehicle Manufacturing | πŸ‡¨πŸ‡­ Bern | 5,300 | 1869 | | 10 | [University of Lausanne - UNIL](https://www.tamtam.ai/c/university-of-lausanne-unil) (unil.ch)
Cutting-edge facilities and technology, unique faculties in law, biology, and geosciences Collaborates with CHUV for medical advancements Offers diverse educational and cultural activities | Research Services | πŸ‡¨πŸ‡­ Lausanne | 4,279 | 1537 | | 11 | [Garrett - Advancing Motion](https://www.tamtam.ai/c/garrett-advancing-motion) (garrettmotion.com)
Design, manufacture, sell advanced turbocharging, air/fluid compression, high-speed electric motor technologies for emission reduction, energy efficiency in mobility and industrial fields. | Motor Vehicle Manufacturing | πŸ‡¨πŸ‡­ Rolle | 3,491 | 2018 | | 12 | [NestlΓ© Purina PetCare Europe](https://www.tamtam.ai/c/nestle-purina-petcare-europe) (purina.eu)
The company creates nutritious foods for cats and dogs to keep them happy, healthy, and content, while promoting the benefits of pets in people's lives | Consumer Goods | πŸ‡¨πŸ‡­ Lausanne | 3,048 | | | 13 | [Audemars Piguet](https://www.tamtam.ai/c/audemars-piguet) (audemarspiguet.com)
Oldest fine watchmaking manufacturer with ancestral savoir-faire, setting rule-breaking trends through talented craftspeople, creating masterpieces in Switzerland Sharing passion worldwide Seek Beyond | Retail Luxury Goods and Jewelry | πŸ‡¨πŸ‡­ Le Brassus | 2,571 | 1875 | | 14 | [SICPA](https://www.tamtam.ai/c/sicpa) (sicpa.com)
A Swiss technology company specializing in ink-based security features for banknotes, identity documents, and product authentication, with global impact | Business Intelligence Platforms | πŸ‡¨πŸ‡­ Lausanne | 2,548 | 1927 | | 15 | [IMD](https://www.tamtam.ai/c/imd) (imd.org)
Develop leaders transforming organizations and society through independent academic programs with Swiss roots and global business leadership focus. | Education Administration Programs | πŸ‡¨πŸ‡­ Lausanne | 2,293 | | | 16 | [Kudelski Group](https://www.tamtam.ai/c/kudelski-group) (nagra.com)
Leading provider integrated content protection, multi-device user experience solutions for digital television, interactive applications, cybersecurity, and Internet of Things innovations. | IT Services and IT Consulting | πŸ‡¨πŸ‡­ Cheseaux-sur-Lausanne | 2,152 | 1951 | | 17 | [Swiss Medical Network](https://www.tamtam.ai/c/swiss-medical-network) (swissmedical.net)
Leader in Swiss healthcare with 21 clinics, 60+ outpatient centers across 15 cantons Focus on patient-centered care and innovative integrated care system | Hospitals and Health Care | πŸ‡¨πŸ‡­ Genolier | 2,049 | 2002 | | 18 | [ELCA Group](https://www.tamtam.ai/c/elca-group) (elca.ch)
Leading Swiss provider of IT services and solutions, specializing in cybersecurity, data & AI, cloud, software development, and digital experience across industries | IT Services and IT Consulting | πŸ‡¨πŸ‡­ Pully | 2,026 | 1968 | | 19 | [Swissquote](https://www.tamtam.ai/c/swissquote) (swq.ch)
A leading bank in online financial services offering innovative solutions for investments, trading, Forex, Robo-Advisory, and Mortgages with global reach | Banking | πŸ‡¨πŸ‡­ Gland | 1,530 | | | 20 | [Sunstar](https://www.tamtam.ai/c/sunstar) (sunstar.com)
Global company specializing in oral care products and industrial solutions, dedicated to promoting longer, healthier lives worldwide. | Retail Health and Personal Care Products | πŸ‡¨πŸ‡­ Etoy | 1,382 | 1932 | | 21 | [NAGRA](https://www.tamtam.ai/c/nagra) (nagra.vision)
Provider of security and multiscreen user experience solutions for digital media monetization, offering secure, integrated platforms and applications for DTV operators globally | IT Services and IT Consulting | πŸ‡¨πŸ‡­ Cheseaux-Sur-Lausanne | 1,309 | 1989 | | 22 | [Vitra](https://www.tamtam.ai/c/vitra) (vitra.com)
A long-standing Swiss company collaborates with top designers to create innovative furniture and concepts for modern living and working spaces worldwide | Furniture and Home Furnishings Manufacturing | πŸ‡¨πŸ‡­ Birsfelden | 1,240 | 1950 | | 23 | [BMC](https://www.tamtam.ai/c/bmc-grenchen) (bmc-switzerland.com)
A premium Swiss bike brand known for high-quality, design, and performance, supplying bikes to top athletes and winning prestigious races worldwide | Sporting Goods Manufacturing | πŸ‡¨πŸ‡­ Grenchen | 1,171 | 2001 | | 24 | [Nexthink](https://www.tamtam.ai/c/nexthink) (nexthink.com)
A leader in digital employee experience management software, providing IT leaders with insight into employees' technology experiences to enable proactive optimization | Software Development | πŸ‡¨πŸ‡­ Prilly | 1,169 | 2004 | | 25 | [Jaeger-LeCoultre](https://www.tamtam.ai/c/jaeger-lecoultre) (jaeger-lecoultre.com)
Swiss watchmaker crafting precise, innovative timepieces with advanced mechanisms, combining technical skill, creativity, and aesthetic elegance since 1833. | Retail Luxury Goods and Jewelry | πŸ‡¨πŸ‡­ Le Sentier | 1,075 | 1833 | | 26 | [IMI Climate Control](https://www.tamtam.ai/c/imi-climate-control) (imiplc.com)
Designs intelligent hydronic solutions optimizing comfort, energy use, and system reliability for smarter, greener, more sustainable residential and commercial buildings and data centers. | Industrial Machinery Manufacturing | πŸ‡¨πŸ‡­ Eysins | 918 | | | 27 | [Hublot](https://www.tamtam.ai/c/hublot-nyon) (hublot.com)
Swiss luxury watchmaker blending traditional craftsmanship with innovative materials and designs, specializing in high-end timepieces and global partnerships. | Retail Luxury Goods and Jewelry | πŸ‡¨πŸ‡­ Nyon | 869 | 1980 | | 28 | [HEIG-VD](https://www.tamtam.ai/c/heig-vd) (heig-vd.ch)
Offering Bachelor and Master degree programs in engineering and business economics, as well as postgraduate training Leading research and development activities with 13 institutes | Higher Education | πŸ‡¨πŸ‡­ Yverdon-Les-Bains | 819 | 1956 | | 29 | [EMS - Electro Medical Systems](https://www.tamtam.ai/c/ems-electro-medical-systems) (ems-company.com)
A market leader in designing, manufacturing, and selling medical and dental devices, focusing on dental prevention, urology, and shock wave therapy innovations | Medical Equipment Manufacturing | πŸ‡¨πŸ‡­ Nyon | 785 | | | 30 | [LEMO GROUP](https://www.tamtam.ai/c/lemo-group) (lemo.com)
Design and manufacture high-performance interconnection solutions for diverse industries including medical, aerospace, robotics, communication, transport, and energy sectors worldwide. | Appliances, Electrical, and Electronics Manufacturing | πŸ‡¨πŸ‡­ Γ‰cublens | 764 | 1946 | | 31 | [UnisantΓ©](https://www.tamtam.ai/c/unisante) (unisante.ch)
A Swiss organization with 930 employees focusing on research, training, prevention, and care in primary healthcare and public health Promotes interdisciplinary collaboration | Hospitals and Health Care | πŸ‡¨πŸ‡­ Lausanne | 605 | 2019 | | 32 | [AZQORE SA](https://www.tamtam.ai/c/azqore-sa) (azqore.com)
Leader in digital transformation for wealth managers, offering innovative technology solutions, operational services, and consultancy to adapt in a fast-changing world | Financial Services | πŸ‡¨πŸ‡­ Lausanne | 586 | 2018 | | 33 | [Montres Breguet](https://www.tamtam.ai/c/montres-breguet) (breguet.com)
Crafting innovative luxury watches blending historical heritage, technical complications, and refined aesthetics, continuing founder's legacy in fine watchmaking. | Retail Luxury Goods and Jewelry | πŸ‡¨πŸ‡­ L'Abbaye | 556 | 1775 | | 34 | [University of Lausanne](https://www.tamtam.ai/c/university-of-lausanne) (unil.ch)
Higher education institution with seven faculties, focusing on Medicine, Life Sciences, Business, Humanities, and interdisciplinary research and teaching. | Higher Education | πŸ‡¨πŸ‡­ Lausanne | 502 | 1537 | | 35 | [Rosenxt Group](https://www.tamtam.ai/c/rosenxt-group) (rosen-nxt.com)
Explores disruptive opportunities, building ventures serving critical infrastructure customers in harsh environments, focusing on process optimization and advanced integrity solutions. | Engineering Services | πŸ‡¨πŸ‡­ Stans | 476 | | | 36 | [Debiopharm](https://www.tamtam.ai/c/debiopharm) (debiopharm.com)
Identifying and developing high-potential compounds in oncology and bacterial infections for licensing to pharmaceutical partners to maximize patient access globally | Pharmaceutical Manufacturing | πŸ‡¨πŸ‡­ Lausanne | 471 | 1979 | | 37 | [Actelion (now Janssen Pulmonary Hypertension)](https://www.tamtam.ai/c/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. | Pharmaceutical Manufacturing | πŸ‡¨πŸ‡­ Basel | 458 | | | 38 | [KLK OLEO Surfactants](https://www.tamtam.ai/c/klk-oleo-surfactants) (kolb.ch)
A global leader in oleo-based products and solutions, specializing in surfactants, paper process chemicals, and chemical specialties for various applications worldwide | Chemical Manufacturing | πŸ‡¨πŸ‡­ Hedingen | 444 | 1964 | | 39 | [Blancpain](https://www.tamtam.ai/c/blancpain) (blancpain.com)
Specializing in luxury watchmaking since 1735, we combine aesthetic and technological expertise to achieve excellence in traditional craftsmanship | Retail Luxury Goods and Jewelry | πŸ‡¨πŸ‡­ Le Brassus | 441 | 1735 | | 40 | [HEC Lausanne - The Faculty of Business and Economics of the University of Lausanne](https://www.tamtam.ai/c/hec-lausanne-the-faculty-of-business-and-economics-of-the-university-of-lausanne) (unil.ch)
Leading management and economics school providing top-class education and research to train executives, entrepreneurs, and future academic professionals for over a century | Higher Education | πŸ‡¨πŸ‡­ Lausanne | 431 | 1911 | | 41 | [AliveDx](https://www.tamtam.ai/c/alivedx) (alivedx.com)
Develops advanced diagnostic reagents and automated microarray systems to improve laboratory workflows and accelerate accurate patient diagnosis worldwide. | Medical Equipment Manufacturing | πŸ‡¨πŸ‡­ Eysins | 429 | | | 42 | [BTG Group](https://www.tamtam.ai/c/btg-group) (btg.com)
Multinational provider of specialized process solutions for the global pulp and paper industry, offering industry-leading technologies, expert services, and application support | Paper and Forest Product Manufacturing | πŸ‡¨πŸ‡­ EclΓ©pens | 426 | 1921 | | 43 | [Fischer Connectors](https://www.tamtam.ai/c/fischer-connectors) (fischerconnectors.com)
A global provider of tailored electronic solutions and connectors for demanding environments, offering high-performance connectivity solutions for data transfer and management | Appliances, Electrical, and Electronics Manufacturing | πŸ‡¨πŸ‡­ Saint-Prex | 390 | 1954 | | 44 | [MATISA MatΓ©riel Industriel S.A.](https://www.tamtam.ai/c/matisa-materiel-industriel-s-a) (matisa.ch)
Supplier of high-quality, reliable, and safe track maintenance machines for the rail industry, focusing on Swiss quality and customer satisfaction through close collaboration | Machinery Manufacturing | πŸ‡¨πŸ‡­ Crissier | 370 | 1945 | | 45 | [HESAV / Haute Ecole de SantΓ© - Vaud](https://www.tamtam.ai/c/hesav-haute-ecole-de-sante-vaud) (hesav.ch)
A leading institution providing education and training in nursing, radiology, physiotherapy, and midwifery, located in the heart of a hospital center | Higher Education | πŸ‡¨πŸ‡­ | 348 | 2002 | | 46 | [CCHE](https://www.tamtam.ai/c/cche) (cche.com)
Swiss architecture firm offering landscape architecture, urban planning, interior design, and innovative project management with sustainable, economic, and social focus. | Architecture and Planning | πŸ‡¨πŸ‡­ Lausanne | 315 | | | 47 | [ADC Therapeutics](https://www.tamtam.ai/c/adc-therapeutics) (adctherapeutics.com)
Commercial-stage biotech company developing next-generation targeted antibody drug conjugates to improve outcomes for cancer patients with hematological and solid tumors | Biotechnology Research | πŸ‡¨πŸ‡­ Lausanne | 315 | 2011 | | 48 | [LUZI](https://www.tamtam.ai/c/luzi) (luzi.com)
Specializing in developing unique scents for various industries, our passionate team creates high-quality products with a global reach and extensive network | Chemical Manufacturing | πŸ‡¨πŸ‡­ Dietlikon | 292 | 1926 | | 49 | [Ecorobotix](https://www.tamtam.ai/c/ecorobotix) (ecorobotix.com)
The company aims to revolutionize agriculture by offering robotic solutions that reduce chemical, water, energy use, and soil impact while increasing crop yield | Industrial Machinery Manufacturing | πŸ‡¨πŸ‡­ Yverdon-Les-Bains | 290 | 2014 | | 50 | [Scheuchzer SA](https://www.tamtam.ai/c/scheuchzer-sa) (scheuchzer.ch)
With over 100 years of experience, we provide high-quality railway maintenance services and develop innovative machines tailored to the Swiss rail network | Railroad Equipment Manufacturing | πŸ‡¨πŸ‡­ Bussigny | 281 | 1917 | ## 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 Vaud - [The largest companies in Vaud](https://www.tamtam.ai/l/largest-companies-vaud) (1,076) - [Multinational companies in Vaud](https://www.tamtam.ai/l/multinational-companies-vaud) (261) - [Real Estate companies in Vaud](https://www.tamtam.ai/l/real-estate-companies-vaud) (221) - [Manufacturers in Vaud](https://www.tamtam.ai/l/manufacturers-vaud) (101) - [Financial services firms in Vaud](https://www.tamtam.ai/l/financial-services-firms-vaud) (98) - [Property management companies in Vaud](https://www.tamtam.ai/l/property-management-companies-vaud) (95) - [SaaS companies in Vaud](https://www.tamtam.ai/l/saas-companies-vaud) (85) - [Retail chains in Vaud](https://www.tamtam.ai/l/retail-chains-vaud) (83) - [IT Services and IT Consulting companies in Vaud](https://www.tamtam.ai/l/it-services-and-it-consulting-companies-vaud) (83) - [Hardware manufacturers in Vaud](https://www.tamtam.ai/l/hardware-companies-vaud) (79) - [Critical infrastructure operators in Vaud](https://www.tamtam.ai/l/critical-infrastructure-operators-vaud) (74) - [Professional services firms in Vaud](https://www.tamtam.ai/l/professional-services-firms-vaud) (68) - [IT services companies in Vaud](https://www.tamtam.ai/l/it-services-companies-vaud) (62) - [Software Development companies in Vaud](https://www.tamtam.ai/l/software-development-companies-vaud) (61) - [Consulting firms in Vaud](https://www.tamtam.ai/l/consulting-firms-vaud) (53) - [Financial Services companies in Vaud](https://www.tamtam.ai/l/financial-services-companies-vaud) (48) - [Family-owned companies in Vaud](https://www.tamtam.ai/l/family-owned-companies-vaud) (48) - [Companies with a mobile app in Vaud](https://www.tamtam.ai/l/companies-with-mobile-app-vaud) (42) - [AI companies in Vaud](https://www.tamtam.ai/l/ai-companies-vaud) (39) - [Medical Equipment Manufacturing companies in Vaud](https://www.tamtam.ai/l/medical-equipment-manufacturing-companies-vaud) (39) - [Medical device companies in Vaud](https://www.tamtam.ai/l/medical-device-companies-vaud) (39) - [Property developers in Vaud](https://www.tamtam.ai/l/property-developers-vaud) (39) - [Public sector organisations in Vaud](https://www.tamtam.ai/l/public-sector-organisations-vaud) (38) - [Pharmaceutical companies in Vaud](https://www.tamtam.ai/l/pharmaceutical-companies-vaud) (38) ## The same list elsewhere in Switzerland - [Companies with in-house R&D in Switzerland](https://www.tamtam.ai/l/r-and-d-companies-switzerland) (916) - [Companies with in-house R&D in Canton of Zurich](https://www.tamtam.ai/l/r-and-d-companies-canton-of-zurich) (183) - [Companies with in-house R&D in Canton of Geneva](https://www.tamtam.ai/l/r-and-d-companies-canton-of-geneva) (82) - [Companies with in-house R&D in Canton of Bern](https://www.tamtam.ai/l/r-and-d-companies-canton-of-bern) (64) - [Companies with in-house R&D in St. Gallen](https://www.tamtam.ai/l/r-and-d-companies-st-gallen) (43) - [Companies with in-house R&D in Aargau](https://www.tamtam.ai/l/r-and-d-companies-aargau) (40) - [Companies with in-house R&D in Canton of NeuchΓ’tel](https://www.tamtam.ai/l/r-and-d-companies-canton-of-neuchatel) (36) - [Companies with in-house R&D in Ticino](https://www.tamtam.ai/l/r-and-d-companies-ticino) (31) - [Companies with in-house R&D in Canton of Zug](https://www.tamtam.ai/l/r-and-d-companies-canton-of-zug) (30) - [Companies with in-house R&D in Basel-Stadt](https://www.tamtam.ai/l/r-and-d-companies-basel-stadt) (28) - [Companies with in-house R&D in Basel-Landschaft](https://www.tamtam.ai/l/r-and-d-companies-basel-landschaft) (27) - [Companies with in-house R&D in Schaffhausen](https://www.tamtam.ai/l/r-and-d-companies-schaffhausen) (25) - [Companies with in-house R&D in Zurich](https://www.tamtam.ai/l/r-and-d-companies-zurich) (91) - [Companies with in-house R&D in Lausanne](https://www.tamtam.ai/l/r-and-d-companies-lausanne) (49) - [Companies with in-house R&D in Geneva](https://www.tamtam.ai/l/r-and-d-companies-geneva) (37) - [Companies with in-house R&D in Basel](https://www.tamtam.ai/l/r-and-d-companies-basel) (26) --- Source: https://www.tamtam.ai/l/r-and-d-companies-vaud