Rosti
Your Global Partner in Precision Plastic Injection Moulding and Contract Manufacturing
Our Services
Rosti is a global partner in advanced plastic manufacturing and end-to-end production solutions. With deep expertise, strong engineering capabilities, and a clear focus on quality, we support our customers from concept to finished product.
Plastic Injection Moulding
Our team of expert engineers and technicians have been offering precision plastic injection moulding for over 80 years.
Contract Manufacturing
Contract manufacturing for a complete end-to-end service, with the global resources to handle large-scale projects, combined with flexibility and attention to detail.
Medical Solutions
Providing the highest level of standards to meet your requirements on medical production.
Manufacturing Support
From product development and design, to supply chain management and distribution, we have the knowledge and capabilities to provide innovative solutions to the highest levels of accuracy and reliability.
Why Rosti?
Over 80 Years Expertise
Founded in 1944
13 Manufacturing Sites
A global footprint with strategically placed facilities
State of the art Innovations Lab
Taking your products ‘from concept to reality
Leading Edge Services
From design to delivery and everything in between
Sustainability Built Into Every Process
As a plastic moulding company and contract manufacturer, Rosti sits at the center of the supply chain and has a duty and an opportunity to make a positive environmental impact on the plastics industry.
100% Clean Energy
Always use clean energy at all our sites.
100% Green Material Option
Always offer alternatives made from recycled or renewable materials
100% Recyclable Design options
Challenge all designs to become more sustainable
25% Energy Efficiency Improvement
Do more with less energy, targeting a 50% improvement by 2040
Rosti has a global reach,
able to fulfill client
demands wherever you are
located
Latest News
As a plastic moulding company and contract manufacturer, Rosti sits at the center of the supply chain and has a duty and an opportunity to make a positive environmental impact on the plastics industry.
News
Modular Cleanroom investment to support customer growth in the U.S. medical market
At Rosti Group, the development of new cleanroom facilities in North America represents a strategic investment in our capabilities and to enhance long-term customer partnerships and scalable growth.
News
Rosti Group Appoints Gustav Reingsdahl as Senior Vice President, North America
We are delighted to announce the appointment of Gustav Reingsdahl as Senior Vice President, North America, effective May 1, 2026.
News
Rosti strengthens global medical manufacturing with new ISO Class 8 cleanroom in China
We have announced the official launch of a new ISO Class 8 (Class 100,000) medical cleanroom at our China facility, further strengthening the Group’s global capabilities in high-precision medical manufacturing.
Inside Rosti
Step behind the scenes and explore the stories that shape our business. Inside Rosti brings you deeper insights into our people, capabilities and ways of working. From manufacturing excellence and material innovation to customer collaboration and sustainability, these articles offer a closer look at what drives us and how we continue to evolve.
Metal to Plastic Conversion: From Perceived Risk to Proven Advantage
Environmental Sustainability in Injection Moulding
Plastic Injection Moulding 101
Advancements in Producing Production Quality Plastic Prototypes
