# 30 leading multinational companies in Basel

Tamtam tracks 64 multinational companies headquartered in Basel. This list ranks the 30 largest by number of employees on LinkedIn, led by Novartis, Syngenta and Coop. Their median headcount is 1,596. Half of them were founded in 1978 or later.

Basel's corporate landscape is dominated by large, established companies, primarily in the pharmaceutical manufacturing sector. Key players include Novartis, an innovative medicines company, and Lonza, which supports healthcare customers in commercializing new medicines. Syngenta, an agriculture company, and Coop, a retail group focused on environmentally friendly products, also feature prominently. The presence of these large entities underscores Basel's role as a hub for significant global operations.

A notable characteristic of these companies is their long-standing presence and global reach. Several companies, such as Lonza (founded 1897), Bank for International Settlements – BIS (founded 1930), and Baloise CH (founded 1863), have a history stretching back over a century. This suggests a mature corporate environment with deep roots in the region, focusing on sectors with high barriers to entry and requiring substantial capital and expertise.

🇨🇭 Basel · 30 companies · Updated Nov 11, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [Novartis](https://www.tamtam.ai/c/novartis) (novartis.com)<br>An innovative medicines company focused on improving and extending people's lives by reimagining medicine to empower patients and healthcare professionals worldwide | Pharmaceutical Manufacturing | 🇨🇭 Basel | 82,724 |  |
| 2 | [Syngenta](https://www.tamtam.ai/c/syngenta) (syngenta.com)<br>A leading agriculture company focused on feeding the world sustainably with innovative crop solutions, world-class science, and commitment to environmental impact | Farming | 🇨🇭 Basel | 38,008 |  |
| 3 | [Coop](https://www.tamtam.ai/c/coop-basel) (coopjobs.ch)<br>A leading retail group in Switzerland with a focus on environmentally friendly, fair-trade products, striving to be the best for its customers | Retail | 🇨🇭 Basel | 25,117 |  |
| 4 | [Lonza](https://www.tamtam.ai/c/lonza) (lonza.com)<br>This company supports healthcare customers in commercializing new medicines, utilizing global network of sites and talented employees to make a meaningful difference | Pharmaceutical Manufacturing | 🇨🇭 Basel | 19,013 | 1897 |
| 5 | [Sandoz](https://www.tamtam.ai/c/sandoz) (sandoz.com)<br>A global leader in generic and biosimilar medicines, pioneering access to healthcare for patients worldwide while driving innovation and addressing global health challenges | Pharmaceutical Manufacturing | 🇨🇭 Basel | 17,597 |  |
| 6 | [Viking](https://www.tamtam.ai/c/viking) (viking.com)<br>Offers destination-focused river, ocean, and expedition voyages for experienced travelers interested in science, history, culture, and cuisine across all seven continents. | Travel Arrangements | 🇨🇭 Basel | 8,537 | 1997 |
| 7 | [Jet Aviation](https://www.tamtam.ai/c/jet-aviation) (jetaviation.com)<br>Providing global aviation services including maintenance, management, completion, and charter with personalized, expert care from dedicated professionals. | Aviation and Aerospace Component Manufacturing | 🇨🇭 Basel | 4,834 | 1967 |
| 8 | [Dufry](https://www.tamtam.ai/c/dufry) (avoltaworld.com)<br>Global travel retail company operating 5,500 outlets in airports, motorways, cruise lines, seaports, and railway stations worldwide. | Retail | 🇨🇭 Basel | 4,177 |  |
| 9 | [Helvetia Insurance Switzerland](https://www.tamtam.ai/c/helvetia-insurance-switzerland) (helvetia.com)<br>Quality-oriented insurer in Switzerland offering comprehensive insurance and pension solutions, with a strong presence in multiple European markets | Insurance | 🇨🇭 Basel | 3,364 |  |
| 10 | [Bell Food Group AG](https://www.tamtam.ai/c/bell-food-group-ag) (bellfoodgroup.com)<br>Processing and supplying fresh meat, poultry, seafood, convenience, and vegetarian products to retail, food service, and industry sectors. | Food and Beverage Manufacturing | 🇨🇭 Basel | 2,891 |  |
| 11 | [Bank for International Settlements – BIS](https://www.tamtam.ai/c/bank-for-international-settlements-bis) (bis.org)<br>An international financial institution in Basel, Switzerland, promoting economic stability through research, analysis, and collaboration among central bankers and regulators worldwide | Banking | 🇨🇭 Basel | 2,449 | 1930 |
| 12 | [Baloise CH](https://www.tamtam.ai/c/baloise-ch-basel) (baloise.com)<br>Providing insurance, investment, retirement, and financing solutions with a human approach, responsibility, and commitment to customers and society. | Insurance | 🇨🇭 Basel | 2,159 | 1863 |
| 13 | [J. Safra Sarasin](https://www.tamtam.ai/c/j-safra-sarasin) (jsafrasarasin.com)<br>International private bank specializing in sustainable wealth management, personalized advisory, and asset management for private and institutional clients. | Financial Services | 🇨🇭 Basel | 1,964 | 1841 |
| 14 | [Corden Pharma - A Full-Service CDMO](https://www.tamtam.ai/c/corden-pharma-a-full-service-cdmo) (cordenpharma.com)<br>Full-service partner in contract development and manufacturing of APIs, lipids, drug products, and packaging across multiple technology platforms. | Pharmaceutical Manufacturing | 🇨🇭 Basel | 1,883 | 2006 |
| 15 | [Novartis Oncology](https://www.tamtam.ai/c/novartis-oncology) (novartis.com)<br>Discovering and developing innovative cancer treatments focused on breast, lung, melanoma, kidney cancers, and hematology to improve patient outcomes. | Pharmaceutical Manufacturing | 🇨🇭 Basel | 1,596 |  |
| 16 | [Art Basel](https://www.tamtam.ai/c/art-basel) (artbasel.com)<br>Organizes premier international art shows featuring modern and contemporary works, collaborating with local institutions to showcase unique galleries and exhibitions. | Artists and Writers | 🇨🇭 Basel | 1,550 | 1970 |
| 17 | [Arxada](https://www.tamtam.ai/c/arxada) (arxada.com)<br>Global specialty chemicals company specializing in innovative chemistry solutions for tough preservation challenges, focusing on sustainability and serving various end-markets worldwide | Chemical Manufacturing | 🇨🇭 Basel | 1,466 | 2021 |
| 18 | [Ascensia Diabetes Care](https://www.tamtam.ai/c/ascensia-diabetes-care) (ascensia.com)<br>global provider of innovative blood glucose monitoring systems and continuous glucose monitoring solutions empowering people to manage diabetes effectively | Medical Equipment Manufacturing | 🇨🇭 Basel | 1,344 | 2016 |
| 19 | [UNITED WATERWAYS](https://www.tamtam.ai/c/united-waterways) (unitedwaterways.com)<br>Passenger shipping platform offering 'white label' services, day trip and event shipping, and fleet ownership for river cruise ships | Maritime Transportation | 🇨🇭 Basel | 1,231 | 2019 |
| 20 | [Gruner](https://www.tamtam.ai/c/gruner) (gruner.ch)<br>Offers comprehensive engineering and planning services for private and public building owners in building construction, infrastructure, and energy, from strategic planning to renovation. | Engineering Services | 🇨🇭 Basel | 1,104 | 1862 |
| 21 | [Roche Diabetes Care](https://www.tamtam.ai/c/roche-diabetes-care)<br>Innovating future healthcare solutions by meeting current patient needs and anticipating their future requirements | Medical Equipment Manufacturing | 🇨🇭 Basel | 1,048 |  |
| 22 | [River Advice](https://www.tamtam.ai/c/river-advice) (riveradvice.com)<br>River Advice is a leading platform providing comprehensive services for passenger ships in European inland waters, focusing on safety, environmental protection, and customer satisfaction | Maritime Transportation | 🇨🇭 Basel | 974 | 2004 |
| 23 | [Medartis](https://www.tamtam.ai/c/medartis) (medartis.com)<br>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 | Medical Equipment Manufacturing | 🇨🇭 Basel | 813 | 1997 |
| 24 | [AMAC Aerospace Switzerland AG](https://www.tamtam.ai/c/amac-aerospace-switzerland-ag) (amacaerospace.com)<br>Providing VIP aircraft completions, maintenance, charter, management, spare parts supply, and consulting services for business and private aviation markets. | Aviation and Aerospace Component Manufacturing | 🇨🇭 Basel | 740 | 2007 |
| 25 | [Herzog & de Meuron](https://www.tamtam.ai/c/herzog-and-de-meuron) (herzogdemeuron.com)<br>Design and development of diverse architectural projects including museums, stadiums, hospitals, offices, laboratories, and residential buildings worldwide. | Architecture and Planning | 🇨🇭 Basel | 499 | 1978 |
| 26 | [Kellerhals Carrard](https://www.tamtam.ai/c/kellerhals-carrard) (kellerhals-carrard.ch)<br>Provides extensive legal advice and representation across various sectors including corporate, financial, tax, public, and international law. | Legal Services | 🇨🇭 Basel | 496 | 1885 |
| 27 | [Tenthpin](https://www.tamtam.ai/c/tenthpin) (tenthpin.com)<br>A global boutique consultancy specializing in Life Sciences, providing digital impact and transformational change through industry, process, and IT expertise | Business Consulting and Services | 🇨🇭 Basel | 494 | 2017 |
| 28 | [Schneider Transport](https://www.tamtam.ai/c/schneider-transport) (schneider-transport.com)<br>Medium-sized international transport company coordinating road, air, sea, rail freight with customs, logistics, special and industry solutions. | Transportation, Logistics, Supply Chain and Storage | 🇨🇭 Basel | 465 | 1865 |
| 29 | [Actelion (now Janssen Pulmonary Hypertension)](https://www.tamtam.ai/c/actelion-now-janssen-pulmonary-hypertension) (jnj.com)<br>Now operating under Janssen Pharmaceutical Companies of Johnson & Johnson, focusing on pulmonary hypertension with a dedicated LinkedIn channel for updates. | Pharmaceutical Manufacturing | 🇨🇭 Basel | 458 |  |
| 30 | [Jungbunzlauer](https://www.tamtam.ai/c/jungbunzlauer) (jungbunzlauer.com)<br>Production of sustainable, natural ingredients including texturants, acidulants, sweeteners, and minerals for food, health, and personal care industries. | Biotechnology Research | 🇨🇭 Basel | 440 | 1867 |

## 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.

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Source: https://www.tamtam.ai/l/multinational-companies-basel