# Companies with in-house R&D headquartered in Zurich

Tamtam tracks 91 companies with in-house R&D headquartered in Zurich. This list ranks the 30 largest by number of employees on LinkedIn, led by ABB, Hitachi Energy and Amcor. Their median headcount is 1,317. Half of them were founded in 1972 or later.

These Zurich-based companies with in-house R&D are primarily large, established firms, many with a global presence. They span diverse sectors, including manufacturing, IT services, and healthcare. For example, ABB focuses on industrial transformation through engineering and software, while Hitachi Energy provides advanced power grid technologies. Amcor specializes in packaging solutions, and Barry Callebaut Group is a leader in chocolate and cocoa products.

A notable pattern among these companies is the strong representation of the manufacturing sector, particularly in areas like packaging and machinery, alongside a significant presence of IT services and healthcare providers. Companies such as Universitätsspital Zürich and Kinderspital Zürich highlight the city's role in medical care and research, while Avaloq and msg global solutions represent the IT sector.

🇨🇭 Zurich · 30 companies · Updated Nov 12, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [ABB](https://www.tamtam.ai/c/abb-zurich) (abb.com)<br>Connects engineering and software to optimize how things are manufactured, moved, powered, and operated for a sustainable, resource-efficient future, driving industrial transformation. | Automation Machinery Manufacturing | 🇨🇭 Zurich | 146,155 |  |
| 2 | [Hitachi Energy](https://www.tamtam.ai/c/hitachi-energy) (hitachienergy.com)<br>Global leader in electrification providing advanced power grid technologies and digital solutions to support sustainable energy and decarbonization efforts. | Utilities | 🇨🇭 Zurich | 36,864 |  |
| 3 | [Amcor](https://www.tamtam.ai/c/amcor) (amcor.com)<br>global leader in packaging solutions for consumer and healthcare products, providing innovative, scalable, and technical expertise to customers worldwide | Packaging and Containers Manufacturing | 🇨🇭 Zurich | 33,944 | 1864 |
| 4 | [Barry Callebaut Group](https://www.tamtam.ai/c/barry-callebaut-group) (barry-callebaut.com)<br>A global leader in high-quality chocolate and cocoa products, with 66 production facilities worldwide, serving a wide range of food industry customers Committed to sustainability | Food and Beverage Manufacturing | 🇨🇭 Zurich | 10,290 | 1996 |
| 5 | [On](https://www.tamtam.ai/c/on) (culture.on.com)<br>This company innovates premium footwear, apparel, and accessories for running and outdoor activities, driven by a mission to inspire the human spirit through movement | Retail | 🇨🇭 Zurich | 5,539 | 2010 |
| 6 | [Universitätsspital Zürich](https://www.tamtam.ai/c/universitatsspital-zurich) (usz.ch)<br>Provides comprehensive medical care, research, and education with interdisciplinary collaboration, serving thousands of patients annually in Zurich. | Hospitals and Health Care | 🇨🇭 Zurich | 4,901 | 1204 |
| 7 | [Modis](https://www.tamtam.ai/c/modis) (modis.com)<br>Engineering and digital experts accelerate innovation and digital transformation by providing end-to-end solutions, talents, and academy services across various technology sectors. | IT Services and IT Consulting | 🇨🇭 Zurich | 3,274 |  |
| 8 | [Bemis Company, Inc.](https://www.tamtam.ai/c/bemis-company-inc) (amcor.com)<br>Global leader in responsible packaging solutions for various industries, focusing on sustainability and innovation to protect products and enhance value chains worldwide | Packaging and Containers Manufacturing | 🇨🇭 Zurich | 2,999 | 1858 |
| 9 | [Amcor Flexibles Europe, Middle East & Africa / Amcor Flexibles Americas](https://www.tamtam.ai/c/amcor-flexibles-europe-middle-east-and-africa-amcor-flexibles-americas) (amcor.com)<br>Global leader in creating responsible packaging solutions for well-known brands, touching millions of lives every day with innovative products | Packaging and Containers Manufacturing | 🇨🇭 Zurich | 2,742 |  |
| 10 | [Avaloq](https://www.tamtam.ai/c/avaloq) (avaloq.com)<br>A provider of front-to-back software and services for financial institutions globally, offering cloud-based SaaS, on-premises solutions, and BPaaS banking operations outsourcing | IT Services and IT Consulting | 🇨🇭 Zurich | 2,673 | 1985 |
| 11 | [Aebi Schmidt Group](https://www.tamtam.ai/c/aebi-schmidt-group) (aebi-schmidt.com)<br>Global leader in providing intelligent solutions for clean and safe infrastructure maintenance with a wide range of products and tailored support services | Machinery Manufacturing | 🇨🇭 Zurich | 2,505 |  |
| 12 | [Nobel Biocare](https://www.tamtam.ai/c/nobel-biocare) (nobelbiocare.com)<br>Development and provision of dental implant systems, prosthetics, CAD/CAM technology, treatment planning, guided surgery, and biomaterials for dental professionals. | Medical Equipment Manufacturing | 🇨🇭 Zurich | 2,390 |  |
| 13 | [msg global solutions](https://www.tamtam.ai/c/msg-global-solutions) (msg-global.com)<br>Systems integrator and product innovator delivering tailored enterprise software solutions using SAP, AI, and analytics across multiple industries. | IT Services and IT Consulting | 🇨🇭 Zurich | 1,656 | 2008 |
| 14 | [La Prairie Switzerland](https://www.tamtam.ai/c/la-prairie-switzerland) (laprairie.com)<br>A luxury skincare house known for audacious innovation, infused with care, passion, and excellence, where professionals cultivate inspiring careers | Personal Care Product Manufacturing | 🇨🇭 Zurich | 1,376 | 1954 |
| 15 | [Kinderspital Zürich](https://www.tamtam.ai/c/kinderspital-zurich) (kispi.uzh.ch)<br>Leading pediatric hospital in Switzerland providing acute care, rehabilitation, and outpatient services for children with a focus on comprehensive and family-centered care | Hospitals and Health Care | 🇨🇭 Zurich | 1,317 | 1868 |
| 16 | [Gurit](https://www.tamtam.ai/c/gurit) (gurit.com)<br>Global leader in advanced composite materials, offering a complete solution including core materials, prepregs, structural profiles, engineering services, and more for various industries worldwide | Manufacturing | 🇨🇭 Zurich | 1,165 | 1835 |
| 17 | [Psychiatrische Universitätsklinik Zürich](https://www.tamtam.ai/c/psychiatrische-universitatsklinik-zurich) (pukzh.ch)<br>Leader in psychiatric care, research, and education in Zurich area with over 150 years of experience Providing innovative treatment for mental illnesses in all age groups | Hospitals and Health Care | 🇨🇭 Zurich | 1,032 | 1870 |
| 18 | [G+D Netcetera](https://www.tamtam.ai/c/g-d-netcetera) (netcetera.com)<br>Leading European software company, specializing in future-proof digital solutions for banks, payment service providers, and insurers, creating growth opportunities. | Software Development | 🇨🇭 Zurich | 1,010 | 1996 |
| 19 | [Pädagogische Hochschule Zürich](https://www.tamtam.ai/c/padagogische-hochschule-zurich) (phzh.ch)<br>Leading Swiss educational institution for aspiring teachers, offering training, research, and continuing education programs in a supportive, inclusive environment with a vibrant campus culture | Higher Education | 🇨🇭 Zurich | 989 | 2002 |
| 20 | [Oviva](https://www.tamtam.ai/c/oviva) (oviva.com)<br>This organization helps individuals improve their health by enabling personalized changes in eating and lifestyle habits, collaborating with insurers and healthcare providers | Hospitals and Health Care | 🇨🇭 Zurich | 946 | 2013 |
| 21 | [Universitätsklinik Balgrist](https://www.tamtam.ai/c/universitatsklinik-balgrist) (balgrist.ch)<br>A world-leading hospital specializing in musculoskeletal and spinal cord injuries, offering interdisciplinary medical care, nursing, therapies, social support, and legal services | Hospitals and Health Care | 🇨🇭 Zurich | 678 | 1912 |
| 22 | [Enics](https://www.tamtam.ai/c/enics) (gpv-group.com)<br>Global EMS partner offering electronics manufacturing services, mechatronics, and design solutions to customers worldwide, with focus on trust, quality, and customer satisfaction | Appliances, Electrical, and Electronics Manufacturing | 🇨🇭 Zurich | 611 |  |
| 23 | [Schulthess Klinik](https://www.tamtam.ai/c/schulthess-klinik) (schulthess-klinik.ch)<br>A leading orthopaedic clinic in Zurich with over 1100 employees specializing in treating joint, spine, hand, and foot disorders Accepts patients with health insurance | Hospitals and Health Care | 🇨🇭 Zurich | 539 | 1883 |
| 24 | [Berry Food, Beverage and Specialities](https://www.tamtam.ai/c/berry-food-beverage-and-specialities) (berryglobal.com)<br>Innovative plastic packaging solutions enhancing product visibility and user convenience, with a focus on sustainability and efficient supply chain operations | Packaging and Containers Manufacturing | 🇨🇭 Zurich | 526 | 1892 |
| 25 | [Kieser](https://www.tamtam.ai/c/kieser) (kieser.com)<br>Specialized in health-oriented strength training using scientifically designed machines to combat muscle loss and maintain body and back health. | Wellness and Fitness Services | 🇨🇭 Zurich | 496 | 1967 |
| 26 | [Hitachi Zosen Inova](https://www.tamtam.ai/c/hitachi-zosen-inova) (kanadevia-inova.com)<br>Development and construction of turnkey plants for thermal and biological waste recovery, supporting energy transition and circular economy globally. | Services for Renewable Energy | 🇨🇭 Zurich | 496 |  |
| 27 | [Ionbond - IHI Group](https://www.tamtam.ai/c/ionbond-ihi-group) (ionbond.com)<br>Global provider of high performance PVD, PACVD and CVD coatings for cutting tools, industrial applications, automotive, aerospace, medical devices and fuel cells. | Industrial Machinery Manufacturing | 🇨🇭 Zurich | 492 | 1972 |
| 28 | [Beekeeper by LumApps](https://www.tamtam.ai/c/beekeeper-by-lumapps) (beekeeper.io)<br>Transforming frontline businesses by replacing paper processes, improving employee engagement, retention, and performance through a unified communication and collaboration platform | Software Development | 🇨🇭 Zurich | 449 | 2012 |
| 29 | [Kalaidos University of Applied Sciences Switzerland](https://www.tamtam.ai/c/kalaidos-university-of-applied-sciences-switzerland) (kalaidos-fh.ch)<br>Leading Swiss provider of Executive Education with over 180 programs in Business, Management, Law, Music, and Health Sciences, catering to ambitious professionals seeking higher management roles | Higher Education | 🇨🇭 Zurich | 415 | 1997 |
| 30 | [Quadrant](https://www.tamtam.ai/c/quadrant) (mcam.com)<br>A global manufacturer of high-performance thermoplastic materials and composites for a wide range of applications in the capital goods industry | Plastics Manufacturing | 🇨🇭 Zurich | 414 | 1996 |

## 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 12, 2026.

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## 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 Vaud](https://www.tamtam.ai/l/r-and-d-companies-vaud) (162)
- [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 Neuchâtel](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)
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- [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 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)

## The same list elsewhere

- [Companies with in-house R&D in the world](https://www.tamtam.ai/l/r-and-d-companies-in-the-world) (34,346)
- [Companies with in-house R&D in Europe](https://www.tamtam.ai/l/r-and-d-companies-in-europe) (20,169)

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Source: https://www.tamtam.ai/l/r-and-d-companies-zurich