# Top 25 companies with in-house R&D in Schaffhausen Tamtam tracks 25 companies with in-house R&D headquartered in Schaffhausen. This list ranks all of them by number of employees on LinkedIn, led by Aptiv, Oriflame Cosmetics and Georg Fischer. Their median headcount is 215. Half of them were founded in 2003 or later. These companies in Schaffhausen, predominantly large and mid-sized firms, span industries from software development to industrial machinery manufacturing. Aptiv specializes in software-defined vehicles, while Oriflame Cosmetics focuses on nature-inspired beauty products. Georg Fischer provides fluid transport solutions, and SIG Group offers sustainable packaging. Acronis delivers cyber protection, and IWC Schaffhausen crafts luxury watches. A notable pattern is the strong presence of companies involved in manufacturing and technology solutions. The list also shows a concentration of companies in the industrial machinery sector, including GF Casting Solutions and Valves & Controls, both headquartered in Schaffhausen. Hidrostal Group, based in Neunkirch, manufactures centrifugal pumps. Constructor Tech, founded in 2019, represents a younger company offering AI software for education. Phoenix Mecano, located in Stein am Rhein, produces niche enclosures and system solutions. πŸ‡¨πŸ‡­ Schaffhausen Β· 25 companies Β· Updated Nov 12, 2026 | # | Company | Industry | Headquarters | Employees | Founded | |---|---|---|---|---|---| | 1 | [Aptiv](https://www.tamtam.ai/c/aptiv) (aptiv.com)
Specializing in software-defined vehicles, our unique technology integrates vehicle brain and nervous system to tackle challenges in autonomous driving, electrification, and advanced safety | Software Development | πŸ‡¨πŸ‡­ Schaffhausen | 180,000 | | | 2 | [Oriflame Cosmetics](https://www.tamtam.ai/c/oriflame-cosmetics) (oriflame.com)
Global beauty company empowering individuals worldwide to fulfill dreams through social selling of nature-inspired beauty products with a focus on sustainability and entrepreneurship | Personal Care Product Manufacturing | πŸ‡¨πŸ‡­ Schaffhausen | 27,788 | 1967 | | 3 | [Georg Fischer](https://www.tamtam.ai/c/georg-fischer) (georgfischer.com)
Provider of essential products and solutions for safe, sustainable fluid transport in buildings, industry, and infrastructure worldwide. | Industrial Machinery Manufacturing | πŸ‡¨πŸ‡­ Schaffhausen | 6,655 | 1802 | | 4 | [SIG Group](https://www.tamtam.ai/c/sig-group) (sig.biz)
Provider of sustainable packaging solutions for food products, offering innovative technology and end-to-end services worldwide to customers. | Packaging and Containers Manufacturing | πŸ‡¨πŸ‡­ Neuhausen am Rheinfall | 4,702 | 1853 | | 5 | [Acronis](https://www.tamtam.ai/c/acronis) (acronis.com)
This company offers cyber protection solutions including antivirus, backup, and endpoint protection to safeguard data, applications, and systems worldwide | Software Development | πŸ‡¨πŸ‡­ Schaffhausen | 1,961 | 2003 | | 6 | [IWC Schaffhausen](https://www.tamtam.ai/c/iwc-schaffhausen) (iwc.com)
Luxury watch manufacturer emphasizing a positive work environment, employee trust, pride, and collaboration, officially certified as a great workplace. | Retail Luxury Goods and Jewelry | πŸ‡¨πŸ‡­ Schaffhausen | 1,128 | 1868 | | 7 | [GF Casting Solutions](https://www.tamtam.ai/c/gf-casting-solutions) (gfcs.com)
Development and manufacturing of complex lightweight cast and additive components for automotive, aerospace, energy, and off-highway vehicle industries. | Industrial Machinery Manufacturing | πŸ‡¨πŸ‡­ Schaffhausen | 1,047 | 1802 | | 8 | [Valves & Controls](https://www.tamtam.ai/c/valves-and-controls) (emerson.com)
Provider of flow management solutions for industries worldwide, specializing in relief valves, isolation valves, and control valves for safe and efficient operations | Industrial Machinery Manufacturing | πŸ‡¨πŸ‡­ Schaffhausen | 825 | 1960 | | 9 | [Hidrostal Group](https://www.tamtam.ai/c/hidrostal-group) (hidrostal.com)
Global manufacturer of high quality centrifugal pumps with unique screw centrifugal impeller design, serving various industries with commitment to sustainability and energy efficiency | Machinery Manufacturing | πŸ‡¨πŸ‡­ Neunkirch | 695 | | | 10 | [Constructor Tech](https://www.tamtam.ai/c/constructor-tech) (constructor.tech)
All-in-one AI software platform supporting education and research lifecycle for schools, universities, and corporate training with advanced neuroscience integration. | E-Learning Providers | πŸ‡¨πŸ‡­ Schaffhausen | 590 | 2019 | | 11 | [Phoenix Mecano](https://www.tamtam.ai/c/phoenix-mecano) (phoenix-mecano.com)
Global manufacturer of niche enclosures and system solutions for mechanical engineering, medical, aerospace, energy, and care sectors. | Automation Machinery Manufacturing | πŸ‡¨πŸ‡­ Stein am Rhein | 413 | 1975 | | 12 | [AMP Incorporated, now TE Connectivity](https://www.tamtam.ai/c/amp-incorporated-now-te-connectivity) (te.com)
Global technology leader creating connectivity and sensor solutions for various industries to enable advancements in transportation, industry, medical, energy, and more | Appliances, Electrical, and Electronics Manufacturing | πŸ‡¨πŸ‡­ Ch-8200 Schaffhausen | 226 | 2007 | | 13 | [AOC](https://www.tamtam.ai/c/aoc) (aocformulations.com)
Global supplier of specialty resins and solutions for creating robust products in coatings, colorants, adhesives, and composite resins with unrivaled quality and reliability | Chemical Manufacturing | πŸ‡¨πŸ‡­ Schaffhausen | 215 | 2015 | | 14 | [Measurement Specialties, Inc, now TE Connectivity](https://www.tamtam.ai/c/measurement-specialties-inc-now-te-connectivity) (te.com)
Global technology leader providing essential connectivity and sensor solutions, collaborating with engineers to create intelligent, high-performing products for diverse industries worldwide | Appliances, Electrical, and Electronics Manufacturing | πŸ‡¨πŸ‡­ Schaffhausen | 172 | 2007 | | 15 | [Deutsch, now TE Connectivity](https://www.tamtam.ai/c/deutsch-now-te-connectivity) (te.com)
Connectors, sensors, and related solutions for transportation, industrial applications, medical technology, energy, data communications, and smart home technology. | Appliances, Electrical, and Electronics Manufacturing | πŸ‡¨πŸ‡­ Ch-8200 Schaffhausen | 166 | 2007 | | 16 | [ebblo Western Europe](https://www.tamtam.ai/c/ebblo-western-europe) (trapezegroup.de)
A leading provider of operations control and information systems for public transport, offering solutions to improve punctuality, efficiency, and passenger experience | Software Development | πŸ‡¨πŸ‡­ Neuhausen am Rheinfall | 130 | 1968 | | 17 | [Raychem, now TE Connectivity](https://www.tamtam.ai/c/raychem-now-te-connectivity) (te.com)
Global technology and manufacturing leader providing connectivity and sensor solutions for various industries to create a safer, sustainable, productive, and connected future | Appliances, Electrical, and Electronics Manufacturing | πŸ‡¨πŸ‡­ Ch-8200 Schaffhausen | 89 | 2007 | | 18 | [Phoenix Mecano Solutions AG](https://www.tamtam.ai/c/phoenix-mecano-solutions-ag) (phoenix-mecano.ch)
Develops, produces, and sells industrial solutions including housings, membrane keypads, mounting systems, electronic and mechanical components for various industries worldwide | Industrial Machinery Manufacturing | πŸ‡¨πŸ‡­ Stein am Rhein | 56 | 1976 | | 19 | [H. Moser & Cie.](https://www.tamtam.ai/c/h-moser-and-cie) (h-moser.com)
Independent Swiss family business producing handcrafted watches with in-house movements, unique features, and simple, functional complications. | Retail Luxury Goods and Jewelry | πŸ‡¨πŸ‡­ Neuhausen am Rheinfall | 54 | 1828 | | 20 | [KEBO AG](https://www.tamtam.ai/c/kebo-ag) (kebo.com)
Specializing in high-performance injection moulds for medical, packaging, and caps, offering innovative solutions with short cycle times, precision, and longevity worldwide | Machinery Manufacturing | πŸ‡¨πŸ‡­ Neuhausen am Rheinfall | 43 | 1979 | | 21 | [Polamco Ltd, now TE Connectivity](https://www.tamtam.ai/c/polamco-ltd-now-te-connectivity) (te.com)
A global technology leader providing connectivity and sensor solutions for various industries to create a safer, sustainable, and connected future | Appliances, Electrical, and Electronics Manufacturing | πŸ‡¨πŸ‡­ Ch-8200 Schaffhausen | 16 | 2007 | | 22 | [Quantica Capital AG](https://www.tamtam.ai/c/quantica-capital-ag) (quantica-capital.com)
Swiss based independent systematic investment manager specialized in developing proprietary algorithms to capture market inefficiencies and deliver high quality risk-adjusted returns globally | Investment Management | πŸ‡¨πŸ‡­ Schaffhausen | 15 | 2003 | | 23 | [AdvancedCath, now TE Connectivity](https://www.tamtam.ai/c/advancedcath-now-te-connectivity) (te.com)
A global technology leader providing connectivity and sensor solutions, collaborating with engineers to create intelligent, efficient products for various industries worldwide | Appliances, Electrical, and Electronics Manufacturing | πŸ‡¨πŸ‡­ Schaffhausen | 9 | 2007 | | 24 | [Lutz Medical Engineering AG](https://www.tamtam.ai/c/lutz-medical-engineering-ag) (thefloat.ch)
Specializing in biomedical engineering, the company designs innovative medical devices by combining medical expertise with engineering knowledge to meet clinical needs | Medical Equipment Manufacturing | πŸ‡¨πŸ‡­ RΓΌdlingen | 3 | | | 25 | [METHANOLOGY AG](https://www.tamtam.ai/c/methanology-ag) (methanology.com)
The company liberates users from fossil fuels by converting carbon dioxide into a high-value compound using renewable energy sources | Renewable Energy Semiconductor Manufacturing | πŸ‡¨πŸ‡­ Neuhausen am Rheinfall | 2 | 2020 | ## 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. ## More company lists in Schaffhausen - [The largest companies in Schaffhausen](https://www.tamtam.ai/l/largest-companies-schaffhausen) (58) - [Multinational companies in Schaffhausen](https://www.tamtam.ai/l/multinational-companies-schaffhausen) (28) ## 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 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 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) ## 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) --- Source: https://www.tamtam.ai/l/r-and-d-companies-schaffhausen