Gerhard Pliessnig GmbH
Corporate brand
UnclaimedAustrian plastics technology company specialising in innovative injection moulding and thermoplastic product development.
Last updated September 28, 2026
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Overview
Gerhard Pliessnig GmbH — trading under the brand name PLIESSNIG — is an Austrian plastics technology company that describes itself as a specialist in innovative injection moulding. According to its official website, the name Pließnig has stood for creative product development and solutions in the field of thermoplastics for more than 40 years. The company combines decades of experience, a highly modern machine park and an uncompromising quality standard, and presents intensive development work and the consistent implementation of ideas as its core strengths. PLIESSNIG positions itself as a full-service partner along the entire product creation chain. From constructive development work through to series maturity, the company accompanies the long path from the initial idea, through planning and mould design, to the building of prototypes and finally to series production. This approach requires intensive cooperation with the customer, so that customer requirements are implemented optimally right through to manufacturing. The company states that it is able to produce special customised parts of every kind in high volumes, in a short time and at the highest technical and qualitative level. A significant recent development is the company's cleanroom capability. Since 2022 PLIESSNIG has operated a new self-contained hall (cleanroom) for the production of sensitive products for industries in which the purest quality is required, such as medical technology, pharmaceuticals and optical lenses. This cleanroom investment signals a strategic move into higher-value, regulated end markets alongside its established thermoplastic injection moulding business. The company is headquartered in Austria and serves customers primarily in European industrial markets. It remains a privately held Austrian limited liability company (GmbH) and is not listed on a stock exchange. Its public identity is built around the twin pillars of engineering-driven product development and precision injection moulding manufacturing.
History
Gerhard Pliessnig GmbH is an Austrian plastics technology company that operates under the brand name PLIESSNIG. According to its official website, the Pließnig name has stood for creative product development and solutions in the field of thermoplastics for more than 40 years. This statement places the origins of the business several decades back, in the late twentieth century, although the exact founding year is not stated in the available evidence. The company built its identity around injection moulding and thermoplastic processing. Its self-described hallmarks are decades of experience, a highly modern machine park and an uncompromising quality standard. It presents intensive development work and the consistent implementation of ideas as its core strengths, positioning itself not merely as a contract manufacturer but as a development partner. Over time PLIESSNIG developed a full-service model that spans the entire product creation chain. From constructive development work through to series maturity, the company accompanies the long path from the initial idea, through planning and mould design, to the building of prototypes and finally to series production. This model requires intensive cooperation with the customer, so that customer requirements are implemented optimally right through to manufacturing. The company states that it is able to produce special customised parts of every kind in high volumes, in a short time and at the highest technical and qualitative level. A major recent milestone came in 2022, when the company commissioned a new self-contained hall — a cleanroom — for the production of sensitive products for industries in which the purest quality is required. The website names medical technology, pharmaceuticals and optical lenses as examples of the sectors served by this cleanroom. This investment represents a strategic extension of the company's capabilities into higher-value, regulated end markets, where contamination control and process reliability are critical. The company remains a privately held Austrian limited liability company (GmbH) and is not listed on a stock exchange. It is headquartered in Austria and serves customers primarily in European industrial markets. Its public identity continues to rest on the twin pillars of engineering-driven product development and precision injection moulding manufacturing.
The Pließnig name begins to stand for creative product development and thermoplastic solutions; the company states this heritage spans more than 40 years.
PLIESSNIG develops a full-service model covering the path from idea, planning and mould design to prototypes and series production.
2022: The company commissions a new self-contained cleanroom hall for producing sensitive products for medical technology, pharmaceuticals and optical lenses.
Products and positioning
Engineering-driven Austrian injection moulding specialist offering end-to-end development and high-volume precision manufacturing, with cleanroom capability for regulated industries.
Injection-moulded thermoplastic components
Custom special parts in high volumes
Prototypes and moulds
Cleanroom-produced components for medical technology, pharmaceuticals and optical lenses
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