Plastics Industry in the
Canton of St. Gallen

EgoKiefer AG

Since 1932 · 101–500 empl.·4.2(21)

The core activity of EgoKiefer AG is the manufacture, sale and installation of windows and doors, as well as the provision of services in the window and door market, including consulting, upgrading and retrofitting, service and maintenance.

HB-Therm AG

Since 1967 · 51–100 empl.·5.0(4)

The core activity of HB-Therm is the development, manufacture and distribution of temperature control devices and solutions for industry, particularly in the fields of automotive and plastics technology.

NOVENTA AG

Since 1975 · 101–500 empl.·4.0(23)

The core activity of Noventa AG is the development and manufacture of innovative products, in particular plastic technical components and complete product systems, as an OEM service provider for customers from various industries. The company offers the entire value chain, from product development to industrialization and series production, and has production sites in Switzerland, Asia and Eastern Europe.

AV Bürge AG

Since 2001 · 21–50 empl.·5.0(8)

The company's core activity is the manufacture and processing of plastic components, particularly acrylic and plexiglass parts, using various manufacturing techniques such as CNC milling, laser processing, bending, forming, grinding, polishing, coating and painting. The company also offers additional services such as consulting, engineering, assembly of sub-assemblies and logistics.

Küng Plast AG

Since 1982 · 11–20 empl.·4.9(8)

The core activity of Küng AG is the production of plastic products, in particular through injection moulding, as well as the development and manufacture of tools and the assembly of products. The company also offers services such as 3D printing and finishing.

RYNAG AG

Since 1987 · 21–50 empl.·4.7(6)

RYNAG AG is a supplier of adhesive and packaging solutions, developing and producing self-adhesive technologies, custom adhesive components, carrying handles and film packaging. The company also distributes tesa products and provides technical support, contract finishing and in-house logistics services.

Bannek Werkzeug- und Formenbau AG

Since 1988 · 1–10 empl.·4.3(17)

The core activity of Bannek Werkzeug- und Formenbau AG is the development, manufacture and delivery of tools and molds for various industries, particularly for the medical, automotive, watch, hearing aid, electronics, microelectronics and precision engineering industries. The company offers a wide range of services, including consulting, planning, design, manufacturing, sampling, process optimization, testing and documentation.

Türex AG

Since 2014 · 1–10 empl.·5.0(8)

The core activity of Türex is the manufacture and distribution of windows, doors, balcony railings and other building elements, particularly in the areas of: window and front doors (also in aluminum and plastic), balcony and terrace doors, balconies and railings (in steel, glass and with perforated metal), patio covers, glazing, canopies, special steel constructions, insect screens, and aluminum shutters. The company also offers consulting, planning, installation and service for these products.

KUNDERT AG

Since 1996 · 21–50 empl.·4.3(4)

KUNDERT AG is a Swiss family-owned company specializing in the manufacture and processing of plastic parts. The core activities include: Production of thermoplastics and duroplastics, including polyurethanes and elastomers; Machining of plastic parts; Injection molding of plastic parts; Production of polyurethane castings; Cutting service for plastic parts; Assembly of sub-assemblies; Tool and mold making; Quality control and material testing of plastic parts. The company also offers consulting services in the areas of material selection, manufacturing technology, and engineering. KUNDERT AG's products and services are used in various industries, including mechanical engineering, medical technology, food processing, environmental technology, and automation.

COMSOL Composites AG

Since 2019 · 101–500 empl.·4.1(19)

The core activity of 3A Composites Mobility AG is the development and production of structurally and functionally integrated lightweight systems for public passenger transport as well as for industrial applications.

Rupf Storen GmbH

Since 2009 · 1–10 empl.·5.0(7)

The core activity of Rupf Storen GmbH is the manufacture and distribution of sun and wind protection systems, including sun awnings, louvre shutters, roller shutters, window shutters, insect screens and pergola and terrace canopies. Additionally, the company offers consulting and service activities in this field.

Kunststoffwerk AG Buchs

Since 1970 · 11–20 empl.·5.0(3)

The core activity of Kunststoffwerk AG Buchs is the manufacture of non-metallic measuring instruments, particularly folding rules, sliding calipers and special measuring instruments. The company also offers services such as consulting, processing of inquiries and orders, as well as printing services like pad printing and digital printing.

Polyserve AG

Since 2005 · 1–10 empl.·5.0(4)

The core activity of Polyserve AG is the processing and trading of technical plastics, particularly the processing of production waste into high-quality grinding material or regranulate, as well as the purchase and sale of plastic residual materials in the form of grinding material, regranulate and new goods.

Alfred Schmid AG

Since 1968 · 1–10 empl.·5.0(2)

Alfred Schmid AG produces plastic injection-moulded parts and manages the process from design and toolmaking to in-house production. The company designs and builds tools internally, uses partly all-electric injection moulding machines, and offers proprietary products such as Move Flow Compules, Move Composite Compules and the Dino Press applicator.

Lorraine Immo AG

Since 2005 · 11–20 empl.·5.0(3)

Lorraine Immo AG manufactures and supplies plastic tanks and accessories for drinking water, rainwater, and wastewater applications. The company also offers custom-made products, configuration services, and solutions for rainwater use and retention.

MZ LaserTech GmbH

Since 2013 · 1–10 empl.

MZ LaserTech GmbH offers laser-based surface processing and structuring, in particular laser structuring and laser engraving of components. The range of services includes introducing surface structures into tool shapes, laser-structured shafts, and laser marking of aluminum parts.

greiner packaging ag

Since 1928 · 1–10 empl.·3.7(32)

The core activity of Greiner Packaging is the development, production and distribution of packaging solutions for various industries, particularly for the food and beverage industry. The company focuses on creating sustainable and innovative packaging solutions that aim to reduce waste, reuse materials and promote recyclability.

Storit-Werke AG

Since 1942 · 11–20 empl.

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.

Samaplast AG

Since 1960 · 51–100 empl.

The core activity of Samaplast AG is the development and manufacture of plastic products, particularly for the medical and healthcare industry. This includes the production of plastic injection molded parts, implants, prototypes, and sterilized medical products. The company also offers services such as additive manufacturing, cleanroom manufacturing, packaging, and final sterilization.

Nolato Treff AG Degersheim

Since 1969 · 11–20 empl.

Nolato Treff AG Degersheim manufactures high-precision injection-moulded parts and assemblies for medical, food-contact and industrial applications. Services include engineering and product development, 1K/2K injection moulding, cleanroom production, assembly and global logistics, and production is carried out according to GMP and relevant ISO/NSF certifications (e.g. ISO 13485, ISO 9001, ISO 14001, ISO 22000, NSF).

Trelleborg Sealing Solutions Algetshausen AG

Since 1975 · 1–10 empl.

Trelleborg Sealing Solutions Algetshausen AG develops and manufactures sealing and damping solutions for industrial applications. The company operates in the Sealing Solutions business area and provides products and solutions for a range of technical uses.

SHIELDTEC AG

Since 1976 · 11–20 empl.

The core activity of ElringKlinger is the development and manufacture of innovative product solutions for the automotive industry, particularly in the areas of drive components, sealing technology, lightweight construction, and electromobility. The company is a supplier to the automotive industry and offers products and technologies for various types of drives, including combustion engines, hybrid technology, and pure electric vehicles.

Confon AG

Since 1977 · 11–20 empl.

Confon AG is a manufacturer and online retailer of spike systems for vehicles, particularly for use on snow and ice. The company's core activity is the development, production and distribution of spike systems such as Spikes-Spider Compact, Spikes-Spider Sport, Spikes-Spider Alpine and Spikes-Spider EASY, as well as spare parts for these systems. The company's online shop allows customers to purchase products directly and select their tire size.

Faigle Igoplast AG

Since 1977 · 101–500 empl.

The faigle company is a family-owned business specializing in the development and production of cutting-edge technologies, materials, and new products. The company's core activity lies in the manufacture of plastic products, particularly through casting technology, as well as in the development of individual solutions for customers. The company also offers consulting, logistics, and just-in-time delivery. The core activity can be described as plastics processing and production.

Dipl. Ing. Werner Graf AG

Since 1978 · 1–10 empl.

The company Dipl. Ing. Werner Graf AG primarily focuses on the development and manufacture of specialized coatings and treatments for various applications and industries. The core activities include in particular: Coatings: silicone and polyurethane coatings, and Treatments: drilling, milling, guide rails, surface structures and labeling. The company offers these services and products to customers in over 70 countries, emphasizing sustainability, quality, and customer specificity.

Bruno Eugster AG

Since 1979 · 11–20 empl.

The company's core activity is the production of plastic parts and assemblies through injection moulding, including the development and manufacture of tools and moulds, as well as additional and subsequent operations such as assembly and logistics.

Cabro-Plastic AG

Since 1980 · 1–10 empl.

The core activity of Cabro Plastic AG is the manufacture and processing of plastic parts, particularly through injection molding processes. This includes the design, production and maintenance of injection molds as well as the production of technical plastic parts in various sizes.

Willi Frehner AG

Since 1982 · 1–10 empl.

The core activity of Willi Frehner AG is tool and mold making, particularly the development and manufacture of die-casting and injection molding solutions, as well as providing services in the areas of development, design, manufacturing, acceptance, maintenance and service.

Ticon GmbH

Since 1985 · 11–20 empl.

The core activity of Ticon GmbH is the development and production of extrusion profiles and injection-molded parts for cable fastening and cable protection systems, particularly cable channels, cable protective sleeves and cable clips, using thermoplastics such as PVC-P, PVC-U, PA 6 and PP.

HSB Weibel AG

Since 1985 · 21–50 empl.

The company develops, manufactures and distributes plastic products, in particular installation products for the electrical industry and sports articles, as well as products for medical technology, construction and mechanical engineering. Production takes place 100% in Switzerland, particularly in the St. Gallen Rhine Valley.

Büsser Formenbau AG

Since 1999 · 1–10 empl.·4.3(8)

The core activity of Büsser Formenbau AG is the design, production and assembly of high-precision plastic injection moulds and individual parts with a long lifespan.

Weidmann Electrical Technology AG

Since 2000 · 101–500 empl.

The core activity of Weidmann Electrical Technology AG is the development, manufacture and distribution of products and services for insulation technology in the field of electrical engineering, particularly for transformers. This includes, among other things: Insulation materials such as transformer board, cellulose-based high-temperature paper and high-temperature components; Consulting and engineering services for transformers and power supply systems; Transformer accessories such as bushings, insulators and terminations; Monitoring and diagnostic systems for transformers. The company focuses on the following areas: Power transformers; Distribution transformers; Measurement transformers; Renewable energies; Traction transformers; Bushings, cables and other applications. Weidmann Electrical Technology AG is part of the Weidmann Group, a privately managed, family-owned company with almost 150 years of experience.

Rotex Metallbauteile GmbH

Since 2000 · 1–10 empl.

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.

AKOWI AG

Since 2001 · 11–20 empl.

The core activity of Akowi AG is the processing of thermoplastics into injection molded parts, particularly the injection molding of thermoplastic plastics for small and large series.

LIOSAPLAST AG

Since 2002 · 1–10 empl.

LIOSAPLAST AG provides contract coating services, offering functional and decorative plastic coatings using powder coating and wet-paint processes. Services include pretreatment, multiple coating methods and automated coating lines, and the company holds ISO 9001:2015 certification.

Wittmann Kunststofftechnik AG

Since 2002 · 1–10 empl.

The company's core activity is the development, manufacture and distribution of injection moulding technology, automation and peripheral equipment for plastics processing. The company offers a wide range of products and services, including injection moulding machines, automation solutions, peripheral equipment such as dryers, dosing units and vacuum conveying systems, as well as services such as training, customer service and consulting.

Color Technik AG

Since 2003 · 1–10 empl.

The core activity of Color Technik AG is the production of polymer-specific color and additive masterbatches for thermoplastic plastics, color compounds, as well as the production of high-performance compounds.

Abfall Idee Federer GmbH

Since 2004 · 1–10 empl.

The company Abfallidee.ch develops and distributes innovative waste bag holders that can be used in a space-saving, individual and as an advertising space manner.