

Wild & Küpfer AG
About us
We have been developing, producing and assembling highly precise plastic parts and subassemblies for our customers’ most complex applications for over 46 years. The start-up that began in a Swiss pigsty back in 1975 is now a leading European injection moulding company.
Like founders Tobias Wild Sr. and Peter Küpfer, we are also pioneers in injection moulding who aspire to be successful for our customers. By offering solutions and products that inspire. Over and over again. Consistent over time.
We achieve this through our combination of skilled, customer-oriented employees and the latest technologies. We are constantly investing in cutting-edge technology and peak performance at our ultramodern location in Schmerikon, Switzerland.
Let’s work together to take up the next challenge you face. As a family company with a spirit of curiosity, we always strive to come up with the best solution.
Products & services

Production – Industry
Efficient production around the clock with quality guaranteed by fully automated injection moulding machines and our qualified specialists. Leading companies from Europe and overseas produce high-tech products with Wild & Küpfer. Our complex injection-moulded components are used in buildings, drives and gears, safety and electrical sectors, as well as in telecommunications, technical equipment, household appliances and automotive sectors. We guarantee our customers maximum reliability in medium to large production lots.

Production – MedTech
We offer highly specialised system solutions to our customers in the areas of pharma, medical, dental and surgical technologies, biotech, microfluidics and diagnostics. All equipment is qualified and the production processes are validated according to the current stadards. Our cleanroom production in ISO class 7 and 8 environment guarantees the required safety and hygiene.

Einführung in die Laser-Ablationstechnologie im Werkzeugbau
Introduction to Laser Ablation Technology in Toolmaking With its latest advancement, laser ablation technology, Wild & Küpfer AG is setting new standards in tool manufacturing. This innovative technology opens up previously unimaginable possibilities in injection mold manufacturing and part design. Precision and Repeatability Laser ablation technology enables previously unattainable levels of accuracy and repeatability in tool manufacturing. These properties are crucial for the sustainable production of high-precision injection-molded parts used in various industries. Examples of Applications 1. Microfluidics: Injection molds manufactured using this technology are capable of producing the complex geometries and fine structures required for microfluidic applications. 2. Special Surfaces for Cell Cultures: Precise machining enables the creation of surface structures specifically tailored to the needs of cell cultures, which is a significant advantage in biomedical research. 3. Fine and precise structures for filtering and separation applications: Laser ablation allows the creation of highly detailed and delicate structures that can be used in various technical and industrial areas for precise filtering or separation.
Job ads

Kunststofftechnologe:in für die Industrie- und MedTech Bereiche 80-100%
We are an internationally active, family-owned company with 45 years of experience, developing high-precision plastic injection-molded parts and assemblies for industry and medical technology. Your Role In our production team, you will be responsible for efficient, high-quality injection molding processes: • Sampling and setting up injection molding tools • Programming and optimizing systems • Technical support within the team • Implementation of quality specifications and process improvements What you bring with you • Training as a plastics technologist or basic technical training • Experience in plastic injection molding technology • Knowledge of Arburg, Engel, and Netstal machines • Experience with Sepro, Wittmann, or GHS automation • Independent, precise, and team-oriented working style We look forward to receiving your application via our online tool. Become part of our W&K team and shape the future with us.

Automatiker:in
Wir sind ein international tätiges Familienunternehmen mit 45 Jahren Erfahrung und entwickeln hochpräzise Kunststoffspritzgussteile und Baugruppen für Industrie & MedTech. Zur Verstärkung unseres Automations-Teams suchen wir Sie! Ihre Aufgaben • Einrichten & Unterhalt von Montageautomaten • SPS-/Roboterprogrammierung & Anpassungen • Störungsbehebung & mechanische Optimierungen • Support für Intralogistik & Gebäudetechnik • Pikettdienst gemäss Schichtplan Ihr Profil • Ausbildung als Automatiker:in oder elektromechanische Grundausbildung • Freude an Technik & Problemlösung • Selbstständig, exakt, teamorientiert • Vernetztes Denken & technisches Verständnis Wir bieten • Flexible Arbeitszeiten & moderne Infrastruktur • Weiterbildung & Entwicklungsmöglichkeiten • Wertschätzendes Umfeld & Extras wie Personalrestaurant Wir freuen uns auf Ihre Bewerbung über unser Online-Tool. Werden Sie Teil unseres W&K-Teams und gestalten Sie mit uns die Zukunft von Industrie und MedTech.

Plastics technologist for the industrial and MedTech sectors 80-100%
As an internationally active family business, we have been a leader in the development and production of high-precision plastic injection molded parts and assemblies for the industrial and medical technology sectors for 45 years. Our high-tech company is known for its first-class production and quality services.