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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,089 companies indexed · Last updated: today
DirectoryPlastics Industry

Plastics Industry

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IndustryIndustryIndustryPlastics Industry
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1'259 companies found

Spurensicherung AG Logo

Spurensicherung AG 

Arni Ag · Since 2019

The core activity of Spurensicherung AG is the manufacture and distribution of products for forensic science, in particular gelatin films for securing evidence and special articles for dactyloscopic examinations.

Plastics Industry
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STEWART PRIME HOLDING AG Logo

STEWART PRIME HOLDING AG 

Cham · Since 2019

STEWART PRIME HOLDING AG is a holding company that invests in the defence industry, focusing on companies involved in defence technologies and on strategic, long-term investments in complex markets.

Holding CompaniesPlastics IndustryIT Consulting & Services
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Stobag AG Logo

Stobag AG 

Muri Ag · Since 1977

The company STOBAG develops and manufactures sun and weather protection systems, in particular roller shutter and awning systems, with a focus on innovation, quality and customer orientation.

Metal ConstructionPlastics Industry
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Storit-Werke AG Logo

Storit-Werke AG 

Azmoos · Since 1942

The company's core activity is the production of customer-specific solutions made of rigid and flexible foams, particularly in the areas of: packaging (full and partial packaging, single-use and return packaging), molded parts, load carriers, cut-outs, insulation and damping systems. The company also offers consulting and design services to provide customers with individualized solutions.

Plastics Industry
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Styro 3D GmbH Logo

Styro 3D GmbH 

Wetzikon Zh · Since 2014

The core activity of Melchior GmbH is the processing and distribution of Styrofoam products.

Plastics Industry
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Suisse-plastique Sàrl Logo

Suisse-plastique Sàrl 

Pampigny · Since 2013

The core activity of Suisse Plastique is the manufacture of custom-made plastic products, including design, prototyping, one-off pieces, pre-series and on-site installations. The company also offers repair services. Suisse Plastique positions itself as a specialist in tailored plastic solutions and offers a wide range of services, from conception to delivery or installation.

Plastics Industry
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Sukano AG Logo

Sukano AG 

Schindellegi · Since 1999

Sukano AG develops, manufactures and supplies additive and color masterbatches and polymer compounds for polyesters, biopolymers, engineering polymers and high-temperature resins. The company serves markets such as packaging, consumer durables, building and construction, healthcare and fibers, and provides analytical and technical centers, tailor-made formulations, regulatory support and a recyclability lab.

Plastics Industry
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Suprapack AG Logo

Suprapack AG 

Nussbaumen Ag · Since 1992

Suprapack AG processes plastics and produces cast and formed components using materials such as PUR, EP, UP, GFK and silicone. The company manufactures prototypes as well as small and large series, supplies casting resins and foams, and performs turning and milling for mold and part production.

Plastics Industry
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Sutter Technik GmbH Logo

Sutter Technik GmbH 

Steinhof So · Since 2017

The core activity of Sutter Technik GmbH is mechanical manufacturing, particularly the production of complex components made from various materials such as stainless steel and glass fibre-reinforced plastics (GFK) using different processes like turning, milling, drilling, assembly of sub-assemblies, glass bead blasting and 3D printing.

Plastics Industry
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Swiss3DGuards GmbH Logo

Swiss3DGuards GmbH 

Baar · Since 2021

The company Swiss3DGuards Switzerland develops and sells 3D-printed protective products, in particular protective shields for various fields of application, such as facial protection. The products can be ordered and paid for on the company's website.

Plastics Industry
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SWISS BEWELL GmbH Logo

SWISS BEWELL GmbH 

Effretikon · Since 2002

SWISS BEWELL GmbH manufactures sleep systems and provides foam cutting, mattresses and related consultation and installation services. The company operates an in‑house workshop offering upholstery, custom foam cutting and mattress solutions.

Plastics Industry
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Swiss Bioplastics GmbH Logo

Swiss Bioplastics GmbH 

Thalwil · Since 2011

The core activity of Swiss Bioplastics is the production of oil- and phthalate-free products from natural raw materials, in particular packaging products for food, in order not to burden human health with potentially hazardous chemicals.

Plastics Industry
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Swiss carbon alphorn Sàrl Logo

Swiss carbon alphorn Sàrl 

Concise · Since 2021

Swiss carbon alphorn Sàrl manufactures and sells the AlpFlyingHorn, a telescopic alphorn made of carbon fiber, and provides repair, renovation and customization services.

Plastics Industry
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Swiss Composites & Powertrain GmbH Logo

Swiss Composites & Powertrain GmbH 

Bülach · Since 2005

The core activity of Swiss Composites & Powertrain GmbH is the development and manufacture of high-quality components and products made of composite materials (composites) and powertrain technology. This includes in particular: * Mold making and production of GFK and CFK laminates * Winding technology for GFK and CFK products * Production of polyurethane molded parts * Joining technology and vulcanization of silicone components * Development and production of prototypes and carbon fiber shafts * Foam packaging The company also offers services in the areas of development and mold making.

Plastics Industry
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Swiss Fibertec AG Logo

Swiss Fibertec AG 

Altendorf · Since 1994

The core activity of Swiss Fibertec AG is the development, manufacture and assembly of high-performance carbon fiber composite materials for various fields of application, particularly in motorsports, the automotive and aerospace industries, as well as in the defense industry.

Plastics Industry
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Swiss Klick Schweiz AG Logo

Swiss Klick Schweiz AG 

Chur · Since 2021

The core activity of Swiss Klick Schweiz AG is the development, production and trade of proprietary products in the plastics sector, particularly the interchangeable number plate holder Swiss Klick, as well as the trade of technical products and other commercial transactions in various industries. Furthermore, the company offers assembly and project realization services in the plastics sector.

Plastics Industry
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SwissPiranha GmbH Logo

SwissPiranha GmbH 

Wabern · Since 2018

SwissPiranha is a manufacturer and trader of outdoor equipment, particularly tents, tent pegs and other camping accessories. They also offer items such as tarpaulins and accessories. The company's core activity is the development, production and sale of high-quality outdoor products, all of which are manufactured in Switzerland.

Mechanical Engineering IndustryPlastics Industry
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Swissplex Group AG Logo

Swissplex Group AG 

Ebmatingen · Since 2015

Swissplex Group AG manufactures and processes plastic and light‑metal components and provides custom development, design and production of technical and aesthetic parts for industry, architecture, design and lighting, including prototyping, small-series and mass production.

Metal IndustryPlastics Industry
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swissplex GmbH Logo

swissplex GmbH 

Ebmatingen · Since 2004

The core activity of Swissplex GmbH is the project-specific development, design and production of technical and design parts for various industries such as industry, architecture, design, lighting and specific special applications. The company manufactures individual solutions, such as prototypes, small series or large series, and processes a variety of materials including plastics and light metals.

Metal ConstructionPlastics Industry
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SWS-Plastics AG Logo

SWS-Plastics AG 

Wolfhausen · Since 1991

The core activity of SWS-Plastics AG is the production of plastic parts using injection molding processes. The company offers individual solutions for the production of plastic components, including the development of injection molds, the implementation of MoldFlow analyses, and the manufacture of precision parts in small and large series.

Plastics Industry
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Frequently asked questions

Searching the directory

How the search works, what each filter means, and how the results come together.

What can I search for in the directory?
The search field matches company names, industries and places. Beyond that you can filter by Industry (18 categories based on the NOGA classification), Size (number of employees), Region (canton, language region or postal code) and Special (keywords and entry date). Filters combine freely; the active ones appear as chips below the filter bar and can be removed there individually.
How do keywords work?
Keywords search the description and stated purpose of each company — the text that goes beyond the company name. Multiple keywords are combined with OR: every additional keyword widens the set of matches rather than narrowing it.
What belongs in the postal code field?
A single postal code (e.g. 8000) or a range (e.g. 1000-1010). The field accepts postal codes only — for place names, use Canton or Language region.
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How is organisation size determined?
Size reflects the number of employees and is calculated from publicly available information by a model developed in-house. It is a best-possible estimate, not an official figure.
What does the Verified label mean?
Verified means the entry is tied to a UID (Swiss business identification number) and therefore links back to the official Swiss business register. The label speaks to the company's identity — it is not a rating of its performance.

Source: Federal Statistical Office, UID register

How do I sort the results?
Use the dropdown above the list: Relevance, Name (A–Z), Best rating, Most reviews or Longest established. You can also switch between list and map view and set how many results appear per page.
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