Rosti: Acquisition of Alvi Group Expands Injection Moulding Business in Europe and Asia

Rosti Group AB, headquartered in Malmö, Sweden, has acquired Alvi Group. The transaction was completed on 2 November 2026 and announced on 9 November. The purchase price was not disclosed. The acquisition adds five manufacturing and toolmaking facilities in Norway, Sweden, Poland and China, along with approximately 400 employees, to Rosti's operations.

According to Rosti, the acquisition increases the group's workforce to approximately 3,000 employees. Combined revenue amounts to around EUR 450 million, of which approximately EUR 50 million is attributable to Alvi and EUR 400 million to Rosti's existing business. Rosti specialises in plastic injection moulding and contract manufacturing for industrial applications, consumer goods and medical technology.

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Locations and Technical Capabilities
The acquired operations are located in Leksvik (Norway), Tyresö (Sweden), Wrocław (Poland) and Suzhou (China). In Leksvik, the acquisition includes an injection moulding facility and the toolmaking company Industriverktøy. This marks Rosti's first facilities in Norway, while the acquisition complements existing operations in the other three countries.

The Norwegian manufacturing facility operates 20 injection moulding machines across 4,000 square metres of floor space and has its own toolmaking capabilities. The facilities in Tyresö and Wrocław offer ISO Class 8 cleanroom capacity, among other capabilities. At the acquired "Rosti China Techmould" facility in Suzhou, the group operates 53 injection moulding machines with clamping forces ranging from 50 to 500 tonnes, including equipment for two-component injection moulding, as well as an ISO Class 8 cleanroom manufacturing area.

Integration and Market Position
The acquisition expands Rosti's manufacturing capacity for industrial and medical technology customers. The newly acquired facilities complement the group's production network in toolmaking, precision injection moulding, assembly and contract manufacturing. Rosti states that existing quality standards, certifications, lead times and services will be maintained throughout the integration process.

The acquired facilities will operate under the names "Rosti Norway", "Rosti Sweden", "Rosti Poland" and "Rosti China", while the Norwegian toolmaking operation will be known as "Rosti Industriverktøy". The transition of signage and business documentation is scheduled to be completed within 100 days of 9 November 2026. Rosti has been owned by Swedish investment company Nordstjernan since 2010.

More information: www.rosti.com, www.alvi-group.com

Rosti Group, Malmö, Sweden

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