Plastics Industry in the
Canton of Schaffhausen
27 companies in Plastics Industry based in the Canton of Schaffhausen — name and year of registration from the commercial register. The list below shows them all.
All 27 companies in the Canton of Schaffhausen
CONICA AG
Since 2012 · 101–500 empl.4.7(70)
The core activity of CONICA AG is the development and production of high-end coatings for various fields of application, particularly for sports, industry, healthcare, residential construction and decorative areas. The products include, among others, sports coatings, playground coatings, industrial coatings and functional coatings for parking garages.
SIG allCap AG
Since 2000 · 11–20 empl.4.6(15)
SIG allCap AG provides packaging systems and solutions, including aseptic carton packs, bag‑in‑box and spouted pouches, together with equipment technology and related services for food and beverage applications.
Gonon Isolation AG
Since 1975 · 11–20 empl.4.5(17)
Gonon Isolation AG manufactures EPS thermal insulation boards and supplies insulation products for perimeter, floor, wall and façade applications. Its range includes fire-protected HiProtect® panels, the open-porous goOpen façade boards and EPS recycling solutions.
Stamm AG Hallau
Since 1990 · 51–100 empl.5.0(3)
Stamm AG Hallau develops and manufactures injection-moulded plastic components and assemblies, providing engineering, mould making, production, quality assurance/metrology and logistics services. The company serves medical and technical markets, is part of the SFS Group and is transitioning its brand to Tegra Medical while the legal entity remains Stamm AG.
Ostendorf Simplex GmbH
Since 2021 · 11–20 empl.4.8(21)
The core activity of Ostendorf Simplex GmbH is the manufacture and distribution of plastic extrusion products, in particular channel and cable protection pipes, through an internationally active plastic extrusion company with a production site in Beringen, Canton of Schaffhausen.
Fostag Formenbau AG
Since 1988 · 11–20 empl.4.4(16)
The core activity of FOSTAG Formenbau AG is the development, manufacture and delivery of high-precision injection moulds for various industrial sectors, particularly for the medical, pharmaceutical and diagnostics industries.
Geba-Plast AG
Since 1982 · 1–10 empl.4.9(10)
The core activity of Geba-Plast AG is the production of high-quality plastic products, particularly the processing of plastics such as PMMA and PA6, for the manufacture of specific products according to customer requirements, such as pipe holders, containers, mold plates and other special parts.
profine (Schweiz) AG
Since 1992 · 11–20 empl.
The core activity of Kömmerling includes the development, manufacture and distribution of profiles and accessories for the production of plastic windows and doors, as well as the production of products for privacy screening applications, foam and rigid plates, decorative surface coatings on plates and profiles, and PVC recycling.
Kunststoff- und Labortechnik Schaffhausen AG
Since 2008 · 1–10 empl.
The core activity of KLS AG is the development, manufacture and distribution of high-quality laboratory components, such as laboratory worktops, sinks, basins and system modules, as well as the provision of services such as custom manufacturing, contract manufacturing and cutting services. The company specializes in supplying laboratories and also offers distribution partnerships with other laboratory technology providers.
Trelleborg Sealing Solutions Switzerland AG
Since 1985 · 21–50 empl.
Trelleborg Sealing Solutions Switzerland AG supplies polymer-based sealing solutions and engineered components for aerospace, automotive and diversified industrial applications. Its offerings include O‑rings, hydraulic seals, rotary/shaft seals, oil and static seals, engineered molded parts and related design, testing and manufacturing services.
Energist Holding AG
Since 2010 · 1–10 empl.
Energist Holding AG is currently updating its entire website. The site provides contact options via a form or by phone and names Mr. Brellos as CEO.
Gonon System AG
Since 2025 · 11–20 empl.4.5(17)
Gonon System AG is a manufacturer and supplier of thermal insulation materials for the construction sector. Its product range includes EPS and XPS insulation boards, fire‑approved façade boards (e.g. HiProtect®) and solutions for perimeter, floor, wall and façade applications, and the site provides an online shop, technical downloads and recycling information.
Polyplex AG, Neunkirch, Kunststoffwerk
Since 1984 · 11–20 empl.5.0(1)
The core activity of Polyplex AG is the manufacture of fibre-reinforced moulded parts and assemblies made of duro- and thermoplastics for various industries, in particular for the automotive, aerospace, mechanical engineering and medical technology sectors. The company offers a wide range of services, including consulting, design, toolmaking, assembly and coating, to develop and manufacture complex components and systems made of fibre-reinforced plastics.
Elke Plastic GmbH
Since 2003 · 11–20 empl.5.0(1)
The core activity of Elke Plastic GmbH is the production and distribution of plastic packaging, particularly film packaging, bags and sacks for various industries such as food, bakery, confectionery, tea, coffee, spices and sweets. The company offers a wide range of packaging solutions, including print closure bags, block bottom bags, cross bottom bags, flat bags and other special packaging.
Gawaplast AG
Since 1984 · 21–50 empl.5.0(2)
Gawaplast AG is a company for plastic pipeline systems that provides products and services for energy and water supply. Its offerings include distribution and warehousing (catalog of over 10’000 items), prefabrication and manufacturing of pipeline components, project support, maintenance and an online shop.
APU AG
Since 1993 · 11–20 empl.5.0(1)
The core activity of APU AG is the development, production and distribution of high-quality plastic joint profiles for interior and exterior plastering as well as for thermal insulation composite systems (TICS).
SMC Mould Innovation AG
Since 1979 · 11–20 empl.5.0(2)
The core activity of SMC Mould Innovation AG is the development and manufacture of high-performance injection moulding tools, particularly for the fields of medicine/pharma, technology and packaging.
TPP Techno Plastic Products AG
Since 2002 · 11–20 empl.5.0(1)
The core activity of Techno Plastic Products AG (TPP) is the development, manufacture and distribution of high-quality, reusable plastic products for tissue culture and laboratory technology. These include, among others, cell culture flasks, pipettes, bioreactors, centrifuge tubes and other laboratory equipment. The company focuses on meeting high hygienic standards in production to ensure the best results for end-users.
Cori-Design AG
Since 2019 · 1–10 empl.5.0(5)
The core activity of Cori-Design AG is the professional processing of CORIAN and other high-quality mineral materials, particularly for interior design, such as the manufacture of kitchens, bathtubs, showers, sinks and washbasins.
Metaflon AG
Since 1976 · 1–10 empl.5.0(2)
The core activity of Metaflon AG is the mechanical processing of plastics, in particular the production of seals, guides, construction parts, turned parts, milled parts and sealing components, as well as the laser engraving and storage of these products.
Sternplastic Fertigungs GmbH, Villingen-Schwenningen, Zweigniederlassung Schleitheim
Since 1988 · 21–50 empl.5.0(1)
The company's core activity encompasses the manufacture of plastic and ceramic products using injection moulding processes, including mould construction, design, assembly, automation and further processing.
Gebrüder Renggli AG
Since 2014 · 11–20 empl.4.0(4)
The core activity of Gebr. Renggli AG is the manufacture and processing of thermoplastic plastic products, in particular for the medical industry, under strict cleanroom conditions (Class 7 according to ISO 14644-1). This includes the production of plastic components by injection moulding and the support of complex projects in the field of thermoplastic plastics (engineering).
CS Composites Solutions AG
Since 2023 · 1–10 empl.
CS Composites Solutions AG develops and manufactures composite ballistic protection equipment for personal protection and platform protection, including body armour, helmets, ballistic insert plates, shields, and armour kits for land, naval and airborne systems. The company designs products to meet international testing standards (e.g., NIJ) and supplies military, police and security organisations.
Rowa-Kunststoffe AG
Since 1987 · 11–20 empl.3.0(3)
The company provides services in the development, prototyping and series production of products, particularly through injection moulding, and complements these with consulting and planning in the field of machine building.
Georg Fischer Wavin AG
Since 2001 · 11–20 empl.
Julio Spalinger, Inhaber Manuel Perez Goncalves
Since 2006 · 1–10 empl.
Enioo GmbH
Since 2019 · 1–10 empl.
Plastics Industry in the Canton of Schaffhausen
Plastics Industry in the region
Point size by number of companies per place.
Source: commercial register (Zefix) · as of October 11, 2026
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