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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,816 companies indexed · Last updated: today
DirectoryPlastics Industry

Plastics Industry

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1'256 companies found

Wanger + Ulrich AG Logo

Wanger + Ulrich AG 

Winterthur · Since 1992

Wanger + Ulrich AG manufactures stamps, signs, engravings and signing equipment and operates an online shop offering related office and trade products. The company provides repair and loan services for marking devices and numbering machines, produces rubber text plates for stamps, and uses locally sourced wood and recyclable plastics for components.

Plastics Industry
View profile4.9(211)
Fenster Doktor AG Logo

Fenster Doktor AG 

Wädenswil · Since 2017

The core activity of Fenster Doktor AG is the repair, maintenance and renovation of windows and doors, including glass replacement, glass polishing, ventilation, condensation, burglary protection, emergency repair, seals, silicone joints, wood repairs and energy efficiency measures. The company offers its services independently of the manufacturer, material, age and size of the windows and doors and has mobile service units on the road in German-speaking Switzerland.

Glass, Ceramics, Stone & Construction Materials IndustryPlastics Industry
View profile4.8(147)
auf-mass GmbH Logo

auf-mass GmbH 

Praz (Vully) · Since 2015

The core activity of the company "auf-mass" is the production of custom-made covers made from high-quality plastics for sailboats, motorboats and fishing boats, as well as the manufacture of exclusive upholstery interiors for boats and cars. In addition, the company also offers reupholstering of chairs and furniture, as well as custom sewing orders for motorcycle seats, sunshades, pavilions, tents, etc.

Plastics Industry
View profile5(112)
Divario AG Logo

Divario AG 

Herisau · Since 1991

The core activity of Divario AG is the manufacture and distribution of insect protection and pollen protection systems for windows, doors and light shafts. The company offers a wide range of products, including tension frames, rotary frames, manual and electric roller shutters, special solutions and fabrics. In addition, Divario also offers cat and dog flaps as well as light shaft covers. The products are manufactured in the company's own production facility in Herisau and distributed through the online shop as well as through specialist retailers and architects.

Plastics Industry
View profile5(100)
Rimoplast AG Logo

Rimoplast AG 

Bowil · Since 1983

Rimoplast AG manufactures and sells tarpaulins, custom covers and finished sheets, alongside agricultural and home/garden products such as silo‑water presses, animal drinkers, tanks, hoses and electric‑fence components; the company also operates an online shop with a tarpaulin configurator.

Plastics Industry
View profile4.7(79)
Treudler-Laros AG Logo

Treudler-Laros AG 

Basel · Since 1967

The core activity of Treudler-Laros AG is the manufacture and distribution of shading solutions for indoor and outdoor areas, including sun blinds, awnings, roller shutters, window shutters, sun umbrellas and insect protection systems. The company also offers services such as automation, control and repairs for these products.

Metal ConstructionPlastics Industry
View profile4.3(65)
CONICA AG Logo

CONICA AG 

Schaffhausen · Since 2012

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.

Plastics Industry
View profile4.7(58)
Fischer Söhne AG Logo

Fischer Söhne AG 

Muri Ag · Since 1959

The company's core activity is the development, production and assembly of plastic packaging, particularly for the life science industry, including pharmaceuticals, medical devices and diagnostics. The company offers standardized and customer-specific solutions and has modern manufacturing technologies such as injection molding and extrusion blow molding.

Plastics Industry
View profile4.5(53)
BMC Switzerland AG Logo

BMC Switzerland AG 

Grenchen · Since 2006

Plastics Industry
View profile4.1(51)
composite.ch Sàrl Logo

composite.ch Sàrl 

Collombey · Since 1998

The company 'composite.ch' offers a wide range of services in the field of visual communication and advertising. The core activities include: The production of advertising materials such as posters, banners, signs and decorations for vehicles and business premises. The design and production of illuminated advertisements and signage. The application of foils and decorations on vehicles and business premises. The production of textiles with printed logos or designs. The creation of digital prints and cutting work for various materials. The company focuses on creating customized solutions for businesses to strengthen their identity and brand.

Plastics Industry
View profile4.9(46)
AUTOC.CH Sàrl Logo

AUTOC.CH Sàrl 

Gland · Since 2010

The core activity of PubAdhésive is the design, manufacture and installation of advertising materials such as adhesive films, stickers, signs, signage and large-scale advertising prints (Total Covering) for various applications such as vehicles, windows, showcases and buildings.

Plastics Industry
View profile5(44)
Hegner Fenster AG Logo

Hegner Fenster AG 

Galgenen · Since 2010

The core activity of Hegner Fenster is the production and distribution of windows and doors, particularly plastic windows, plastic-metal windows and security & soundproof windows, as well as providing services in the areas of assembly and accessories.

Plastics Industry
View profile4.5(42)
Suter Kunststoffe AG Logo

Suter Kunststoffe AG 

Fraubrunnen · Since 1989

The core activity of Suter Kunststoffe AG is the distribution and trading of fibre-reinforced and liquid plastics, as well as related products and accessories, such as resins, fibres, pigments, adhesives and vacuum technology. The company supplies customers from various industries, including aerospace, boat, vehicle and machine construction, motorsport, medicine and orthopaedics, as well as sports teams and private individuals.

Plastics Industry
View profile4.8(42)
Ballon-Müller AG Logo

Ballon-Müller AG 

Herznach · Since 1974

The core activity of Ballon-Müller AG is the sale of balloons and balloon accessories for various occasions, including decorations, advertising balloons, number and letter balloons, as well as practical packs for household use.

Plastics Industry
View profile4.2(41)
MY Tönung AG Logo

MY Tönung AG 

Tuggen · Since 2024

The core activity of MY Tönung AG is the manufacture and application of sun protection films, privacy films and advertising technology solutions, including signage, interior styling and car styling.

Plastics Industry
View profile4.9(40)
Kunststoff Schwanden China GmbH Logo

Kunststoff Schwanden China GmbH 

Schwanden Gl · Since 2019

Kunststoff Schwanden China GmbH develops and manufactures plastic injection-moulded parts and system components, providing development, prototyping and automated series production for automotive, packaging and industrial applications.

Plastics Industry
View profile3.2(39)
Alpsteg Fenster AG Logo

Alpsteg Fenster AG 

Lenzburg · Since 1978

The core activity of Alpsteg Fenster AG is the manufacture and distribution of wooden and wood-aluminum window elements, particularly for the renovation and new construction sectors, with a focus on artisanal quality, sustainable thinking, and comprehensive customer consulting.

Plastics Industry
View profile4.2(37)
Romay AG Logo

Romay AG 

Oberkulm · Since 1969

The core activity of Romay AG is the development, manufacture and delivery of system components and long-lasting products for various industrial fields, particularly in the areas of medicine, sanitation and transportation. The company offers a wide range of services, from needs assessment to fully assembled system components, and has expertise in process technology and system solutions.

Plastics Industry
View profile3.9(37)
Walter Mäder AG Logo

Walter Mäder AG 

Killwangen · Since 1939

Walter Mäder AG is a company specializing in environmentally friendly paints and resins. It supplies coatings and resin solutions for industrial applications and is part of the Mäder Group.

Plastics Industry
View profile4.4(36)
A. & J. Stöckli AG Logo

A. & J. Stöckli AG 

Netstal · Since 1978

A. & J. Stöckli AG manufactures plastic products and supplies consumer and industrial items such as Müllex waste-separation systems, Dörrex food dehydrators, watering cans, packaging crates and custom-moulded components. The company also provides services including consulting, engineering, prototyping, mold/tool realisation, production and logistics.

Plastics Industry
View profile4.7(35)
Auer Packaging Swiss GmbH Logo

Auer Packaging Swiss GmbH 

Baar · Since 2011

AUER Packaging is a manufacturer and supplier of packaging solutions, particularly plastic containers, boxes, pallets and other packaging materials for various industries, such as the food, pharmaceutical and logistics industries. The company's core activity includes the development, production and distribution of standardized and customer-specific packaging solutions, including the possibility of configuring products with individual motifs and colors.

Packaging IndustryPlastics Industry
View profile2.4(34)
Brunner Storen AG Logo

Brunner Storen AG 

Muttenz · Since 1986

The core activity of Brunner Storen AG is the sale, installation and repair of shading systems such as roller shutters, louvre shutters, rotating and sliding shutters, sunshades, insect screens and interior shading systems as well as sun umbrellas.

Plastics Industry
View profile4.6(34)
Blaser Swisslube AG Logo

Blaser Swisslube AG 

Rüegsauschachen · Since 1967

The core activity of Blaser Swisslube is the development, production and distribution of metalworking fluids (coolants and lubricants) for metal processing. These products are marketed under the name "Liquid Tool" and are designed to improve the efficiency and quality of machines and tools in various industries and applications.

Plastics Industry
View profile4.5(32)
De Martin AG Surface Technology Logo

De Martin AG Surface Technology 

Wängi · Since 1967

The core activity of De Martin Group encompasses the development and manufacturing of high-quality coating systems as well as the production of machinery and equipment for various industries, including the textile, plastics, automotive and aerospace industries. The company also provides services in the areas of research and development, quality assurance and logistics.

Plastics Industry
View profile4.3(32)
Finstra Fenster und Türen GmbH Logo

Finstra Fenster und Türen GmbH 

Neuhausen Am Rheinfall · Since 2023

The core activity of Finstra Fenster und Türen GmbH is the trade and assembly of windows, doors, gates and roller shutters. This also includes the renovation and repair of windows and doors, as well as the installation of garage doors. The company also offers consulting and assembly according to the RAL assembly standard.

Interior ConstructionMetal ConstructionPlastics Industry
View profile4.2(32)
GEBERIT FABRICATION S.A. Logo

GEBERIT FABRICATION S.A. 

Givisiez · Since 1980

Plastics Industry
View profile4.3(32)
Envases Aesch AG Logo

Envases Aesch AG 

Aesch Bl · Since 1943

The core activity of Envases Aesch AG is the development and production of metal and plastic packaging for various industries, particularly for the food and chemical industries. The company offers a wide range of packaging solutions, including tinplate packaging, blown plastic packaging, and custom packaging shapes.

Plastics Industry
View profile4.4(30)
prodartis AG Logo

prodartis AG 

Appenzell · Since 2023

The core activity of prodartis is additive manufacturing (Additive Manufacturing, AM) and the associated services such as Rapid Prototyping, Consulting, Engineering, Know-how Transfer and Post-Processing. In particular, the company offers technologies such as Selective Laser Sintering (SLS) and Multi Jet Fusion (MJF).

Plastics Industry
View profile5(30)
Bottleshop GmbH Logo

Bottleshop GmbH 

Kriens · Since 2020

The company Bottleshop offers a wide range of packaging solutions, particularly bottles, bags, closures and cans. The core activity of the company is to sell and deliver these packaging solutions online, with a focus on individual customization to meet the needs of customers. Additionally, the company also offers a labeling service, where bottles and other packaging can be equipped with individual labels.

Plastics Industry
View profile4.7(29)
M&J Montage GmbH Logo

M&J Montage GmbH 

Reiden · Since 2019

The core activity of M&J Montage GmbH is the assembly and sale of windows, front doors, shutters and railings, in particular products of the Internorm brand. The company also offers consulting and service activities in this area.

Interior ConstructionMetal ConstructionPlastics Industry
View profile5(29)
Baer Fensterbau AG Logo

Baer Fensterbau AG 

Rothrist · Since 2018

The core activity of BAER Fensterbau AG is the manufacture and installation of plastic windows, doors and sliding doors, as well as the production of fittings and custom-made products. The company also offers services such as consulting, maintenance work, care and maintenance.

Interior ConstructionPlastics Industry
View profile5(28)
Debrunner Acifer AG Logo

Debrunner Acifer AG 

St. Gallen · Since 1994

Debrunner Acifer AG is a B2B distributor and e‑shop for construction professionals offering technical products such as installation materials, fastening technology, tools, machines and personal protective equipment. The company also provides services including transport and logistics, inventory management (bws), prefabrication, digital data exchange (EDI/OCI), technical consulting and repair services.

Plastics Industry
View profile4.3(28)
Müller Recycling AG Logo

Müller Recycling AG 

Frauenfeld · Since 2003

The core activity of Müller Recycling AG is the recycling of ferrous and non-ferrous metals, plastics and other valuable materials, in particular: iron scrap and non-ferrous metal recycling, sorting of PET beverage bottles and plastic hollow bodies, collection, sorting, disassembly and processing of old metals, plastics and other valuable materials as a precursor to industrial recycling.

Waste Management IndustryMetal IndustryPlastics Industry
View profile4.5(28)
Hug & Zollet AG Logo

Hug & Zollet AG 

Bösingen · Since 1983

Hug & Zollet AG manufactures and supplies plastic and steel storage tanks, including rainwater tanks, potable water tanks, retention tanks, pellet silos and oil/diesel tanks, together with related accessories. The company provides standard and custom container solutions plus technical advice for water management, pellet storage and fuel containment.

Plastics Industry
View profile5(27)
Klöckner Pentaplast Schweiz AG Logo

Klöckner Pentaplast Schweiz AG 

Liebefeld · Since 1973

Klöckner Pentaplast Schweiz AG is a plastics manufacturer that designs and produces rigid and flexible films for packaging and protective applications. Its product range includes films for pharmaceutical and medical packaging, food and consumer packaging, as well as label and specialty films.

Plastics Industry
View profile4.3(27)
Resilux Schweiz AG Logo

Resilux Schweiz AG 

Bilten · Since 2004

The core activity of Resilux is the production of PET preforms and PET bottles as well as PET recycling. The company develops and manufactures standard and customer-specific PET preforms and bottles and also offers recycling services.

Plastics Industry
View profile4.5(27)
Plaston AG Logo

Plaston AG 

Widnau · Since 1966

Plaston AG manufactures plastic packaging solutions and standard plastic cases and produces technical plastic parts as well as assembled components. The company provides services across the value chain, including concept and development, tool procurement, production, finishing/labeling and global logistics.

Plastics Industry
View profile4.5(26)
Schütz Container Systems GmbH Logo

Schütz Container Systems GmbH 

Gretzenbach · Since 2023

Schütz Container Systems GmbH provides packaging systems for the transport and storage of liquids and pastes. Its portfolio includes intermediate bulk containers (ECOBULK), drums and canisters, and it offers spare parts, reconditioning (RECOBULK) and a ticket service for collection and logistics.

Plastics Industry
View profile4.7(26)
Bieri Tenta AG Logo

Bieri Tenta AG 

Grosswangen · Since 1971

Bieri Tenta AG manufactures and supplies tarpaulins, covers, sun sails, tents, vehicle tarpaulins and covering solutions for pools and halls. The company provides production, assembly, repair, consulting, product development and contract manufacturing, and operates an online shop for spare parts and fabrics.

Plastics Industry
View profile4.1(25)
BKF Baumann GmbH Logo

BKF Baumann GmbH 

Remigen · Since 2002

The core activity of BKF Fenster GmbH is the manufacture, assembly and distribution of windows, doors, conservatories, insect screens, sunshades and other related products, particularly made of plastic, aluminium and wood. The company offers individual solutions and consulting services to its customers and is an official partner of the premium brands WERU and KÖMMERLING.

Metal ConstructionPlastics Industry
View profile4.5(25)
JP Schweizer SA Logo

JP Schweizer SA 

Carouge Ge · Since 1985

The core activity of JP Schweizer SA is the manufacture and distribution of self-adhesive films for glass surfaces, particularly for solar, decorative, safety-related and protective technical applications. The company offers a wide range of products, including films for increasing energy efficiency, improving intimacy, decorating and securing glass surfaces in residential and commercial buildings as well as in vehicles.

Plastics Industry
View profile5(25)
B + B Fensterbau AG Logo

B + B Fensterbau AG 

Steffisburg · Since 2001

The core activity of B+B Fensterbau AG is the manufacture and distribution of windows, sliding doors and entrance doors, with a focus on Swiss quality workmanship and sustainable solutions.

Plastics Industry
View profile3.7(24)
Georg Utz AG Logo

Georg Utz AG 

Bremgarten Ag · Since 1995

The Georg Utz AG company is a manufacturer and supplier of pallets, containers and other storage and transport solutions for various industries, including food, pharmaceuticals, medical technology and industry. The company's range includes a wide variety of products, including smart pallets, universal pallets, industrial pallets, display pallets, export pallets, pallet frames, printable products, food and gastro products, shipping containers, sight storage boxes, ESD products and transport rollers.

Plastics Industry
View profile3.6(24)
Internorm AG Logo

Internorm AG 

Hunzenschwil · Since 2019

The core activity of Internorm is the development, production and distribution of high-quality windows and doors, particularly plastic windows, plastic-aluminum windows, wood-aluminum windows, aluminum entrance doors and wood-aluminum entrance doors, as well as related accessories such as sun protection, insect protection and glass.

Plastics Industry
View profile4.4(24)
Gruppo Fabbri (Svizzera) SA Logo

Gruppo Fabbri (Svizzera) SA 

Muzzano · Since 2011

The core activity of Gruppo Fabbri Vignola is the development, production and marketing of packaging solutions, particularly for the food industry. This includes the production of packaging machines, materials and systems, such as stretch films, barrier films, compostable and biobased films, as well as the provision of services such as packaging consulting, customer and logistics services, technical support and graphic services.

Packaging IndustryPlastics Industry
View profile4.3(22)
MAUDERLI AG Logo

MAUDERLI AG 

Schachen Lu · Since 2020

The core activity of Mauderli AG is the development and manufacture of system solutions for the construction industry, particularly made of plastic, concrete and UHFB, such as pipes, shafts, shaft covers and infrastructure systems. The company also provides services such as consulting, sales and technical support, and works on large infrastructure projects.

Plastics Industry
View profile3.8(22)
MAUDERLI-Infratec AG Logo

MAUDERLI-Infratec AG 

Schachen Lu · Since 2021

MAUDERLI-Infratec AG supplies system solutions in plastic, concrete and UHFB for civil, road and tunnel engineering. The product range includes pipes, shafts, manhole covers and infrastructure systems, as well as custom components made from the ultrahigh-strength fiber‑reinforced material zeroUltraone and related services.

Plastics Industry
View profile3.8(22)
Wolf Fenster und Türen AG Logo

Wolf Fenster und Türen AG 

Obfelden · Since 2024

The core activity of Wolf Fenster und Türen AG is the manufacture, sale and installation of windows and doors made of various materials such as plastic, aluminum and wood. Additionally, the company also offers services such as sun protection, insect protection and window service.

Interior ConstructionMetal ConstructionPlastics Industry
View profile4.8(22)
Polycompound AG Logo

Polycompound AG 

Sissach · Since 1988

Polycompound AG is a specialist in the development and manufacture of customised plastic compounds. The company's core activity is toll compounding, i.e. the production of high-quality, application-specific and customised special compounds for international customers. The company offers a wide range of compounds, including conductive, flame-retardant, highly filled and temperature- and shear-sensitive mixtures.

Plastics Industry
View profile4(21)
Ripalgo AG Logo

Ripalgo AG 

Rüthi (Rheintal) · Since 2021

The core activity of Ripalgo AG is the trade and manufacture of plastic tanks and containers for various applications, including drinking water, wastewater, rainwater, heating oil, diesel and industrial purposes.

Plastics Industry
View profile4.9(21)
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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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