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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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1'259 companies found

Profatec AG Logo

Profatec AG 

Malans Gr · Since 2003

The core activity of Profatec AG is the development, manufacture and delivery of plastic injection molded parts. This includes in particular: Engineering: Development and planning of plastic injection molding projects; Tool procurement: Procurement and delivery of tools for plastic injection molding production; Production: Manufacture of plastic injection molded parts in our own plastic injection molding facility. The company offers its customers a comprehensive service, from the idea to the finished plastic part, and advises and accompanies them in all their plastic projects.

Plastics Industry
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Profilsager AG Logo

Profilsager AG 

Dürrenäsch · Since 2008

The company profilsager ag develops and manufactures profiles and solutions for interior construction and technical applications, particularly for windows, doors, ventilation ducts and other uses. The core activity includes the production and distribution of products such as door frame profiles, rebate profiles, soft PVC profiles, separo profiles for windows, tubofix profiles, vibrex U-profiles for ventilation ducts and ringo profiles.

Plastics Industry
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profine (Schweiz) AG Logo

profine (Schweiz) AG 

Stein Am Rhein · Since 1992

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.

Plastics Industry
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PROFORM AG Logo

PROFORM AG 

Marly · Since 1991

The core activity of Proform AG is the provision of rapid prototyping services, particularly in additive manufacturing (3D printing) and the production of prototypes and small series in various materials such as plastic, polyurethane and silicone. Specific processes include stereolithography, Fused Deposition Modeling (FDM), vacuum casting and Rapid Tooling.

Plastics Industry
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proframe ag Logo

proframe ag 

Liebefeld · Since 2023

The core activity of proframe AG is the development, manufacture and distribution of innovative solutions for windows, doors and sliding systems made of plastic and aluminum, including Wicona systems, aluminum windows, plastic windows, entrance doors, sliding systems, fixed glazing and fire-resistant doors.

Plastics Industry
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Pronouvo AG Logo

Pronouvo AG 

Waldkirch · Since 2009

The core activity of Pronouvo AG is the manufacture and distribution of cork products and related items such as wall and ceiling linings, deformation joints, pipe insulation, anti-vibration solutions and vibration damping systems. The company offers a wide range of products based on the use of cork as an ecological natural product.

Plastics Industry
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Prontoplast Spritzguss AG Logo

Prontoplast Spritzguss AG 

Wetzikon Zh · Since 2002

The core activity of Prontoplast is the production of injection molded parts. The company offers a comprehensive range of services, from development and design to production and delivery of high-precision injection molded parts. Prontoplast specializes in the production of complex parts and offers its customers a wide range of materials and high accuracy in manufacturing.

Plastics Industry
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Protechna AG, Zweigniederlassung Montlingen Logo

Protechna AG, Zweigniederlassung Montlingen 

Montlingen · Since 2024

Protechna AG, Zweigniederlassung Montlingen manufactures injection-moulded components for the SCHÜTZ production system, including screw caps, seals, plugs and valves. The site produces these parts using automated manufacturing equipment and handles logistics and distribution to SCHÜTZ production locations worldwide.

Plastics Industry
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Prowatec AG Logo

Prowatec AG 

Wallbach · Since 2006

The core activity of Prowatec AG is the development and manufacture of plastic parts through mold making and injection molding technology. The company offers consulting and development of individual solutions for customers and also produces its own products, such as household and DIY items.

Plastics Industry
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PTI Europe S.à r.l. Logo

PTI Europe S.à r.l. 

Yverdon-Les-Bains · Since 1998

The core activity of PTI (Plastic Technologies Inc.) is the development and manufacture of sustainable plastic packaging, particularly PET (Polyethylene Terephthalate). This includes the areas of: packaging design and development, prototyping and testing of packaging, production of packaging in small and large quantities, and consulting and supporting customers in the development of sustainable packaging solutions. The company works closely with customers from various industries to develop customized packaging solutions that are both functional and environmentally friendly.

Plastics Industry
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Rapid-RF AG Logo

Rapid-RF AG 

Emmetten · Since 2020

The core activity of Rapid-RF is the individual production of plastic parts according to customer specifications. This includes, in particular, the processes of cutting, milling, printing and welding. The company offers precise and professional production of plastic parts according to the requirements and drawings of the customers.

Plastics Industry
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Ray, ACT Composites Logo

Ray, ACT Composites 

Geneva · Since 2000

The core activity of ACT Composites is the development of prototypes and the production of small series of parts made from carbon-based, Kevlar and glass fibre composite materials for various applications.

Plastics Industry
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RecyPET AG Logo

RecyPET AG 

Frauenfeld · Since 1998

The core activity of RecyPET AG is the recycling of PET (Polyethylene Terephthalate), particularly in the field of bottle-to-bottle recycling, with the aim of recycling PET bottles and producing new PET products from them.

Plastics Industry
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Rellmacom GmbH Logo

Rellmacom GmbH 

Frauenfeld · Since 2020

The core activity of Rellmacom GmbH is the development and manufacture of products for the building services industry, particularly for sanitary and building services companies, with the aim of simplifying work processes and minimizing assembly costs.

Plastics IndustryWholesale - Construction & Raw Materials
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Replastic Technologies AG Logo

Replastic Technologies AG 

Wollerau · Since 2021

Replastic Technologies AG provides services in the field of industrial installations on the five continents, particularly in the field of plastic recycling technologies. The company's core activity includes the development and implementation of solutions for the recycling of plastics, including the planning and construction of pilot plants.

Waste Management IndustryPlastics Industry
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Röchling Industrial Weinfelden AG Logo

Röchling Industrial Weinfelden AG 

Weinfelden · Since 1988

The company is a globally operating group with three main divisions: Automotive, Industrial, and Medical. The company's core activities include the development and delivery of products and solutions in the following areas: Automotive: aerodynamics, drive and lightweight construction for the mobility industry; Industrial: development and delivery of customized plastic products for various industrial sectors; and Medical: development of innovative, reliable, and customer-specific products, services, and platform solutions for the healthcare industry. The company also offers a wide range of thermoplastic and composite materials, including semi-finished products and processed components, as well as additive manufacturing services.

Plastics Industry
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Rotex Metallbauteile GmbH Logo

Rotex Metallbauteile GmbH 

Zuzwil Sg · Since 2000

The core activity of Rotex Kunststoffe is the development and manufacture of plastic parts and products using various processing techniques such as injection moulding, deep drawing, GRP processes and others. The company offers consulting services and develops customer-specific solutions for various industries, including the production of prototypes and small series.

Metal ConstructionPlastics Industry
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RPG Kunststoff GmbH Logo

RPG Kunststoff GmbH 

Basel · Since 2016

The core activity of RPG Kunststoff GmbH is the manufacture of process engineering systems and equipment made of thermoplastic materials, particularly in apparatus construction and ventilation engineering for the chemical industry and laboratories.

Plastics Industry
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RS RÉSINA SA Logo

RS RÉSINA SA 

La Tour-De-Peilz · Since 2024

The core activity of RS-Résina Sàrl is the development, manufacture and application of high-quality resin products for the coating and protection of floors. The company offers a wide range of resin products that are aesthetically pleasing, functional, durable and resistant to wear and tear. The products can be offered in various colors and finish variants. RS-Résina Sàrl specializes in the application of synthetic resins without joints and offers fast and efficient services for the execution of projects.

Plastics Industry
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rSupply Solutions AG Logo

rSupply Solutions AG 

Rotkreuz · Since 2014

The core activity of rSupply Solutions AG is the development and production of high-quality packaging materials made from 100% recycled plastic (post-consumer recyclate). The company focuses on reusing plastic waste and transforming it into new, high-quality packaging materials that meet the quality requirements of market leaders in Europe. Through its activities, rSupply supports the implementation of a circular economy and enables companies to produce their packaging from sustainable, recycled plastics.

Waste Management IndustryPlastics 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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