News,

Rosti Group acquires Alvi Group

Blue sky grey building with the sig Rosti in large and Alvi group in smaller

About 400 colleagues and sites in Norway, Sweden, Poland and China join Rosti, giving industrial and medical customers a wider manufacturing network.

9 November 2026 link to Press Release

Rosti Group, the global plastic injection moulding and contract manufacturing company, has acquired Alvi Group. Alvi’s sites in Norway, Sweden, Poland and China, and about 400 colleagues, are now part of Rosti. The acquisition took place on 2 November 2026. Financial terms are not disclosed.

Rosti now has about 3,000 employees and combined revenue of about EUR 450 million. Norway becomes a new country for Rosti, and the acquisition expands Rosti’s capabilities in Sweden, Poland and China.

Why Rosti is acquiring Alvi Group

The acquisition is a strategic step towards becoming a stronger, more competitive global manufacturing partner, from concept to reality. It:

  • expands Rosti’s customer base in industrial and medical markets
  • widens the manufacturing footprint, with Norway as a new country
  • adds capabilities and expertise
  • strengthens Rosti’s position in medical device manufacturing
  • reinforces Rosti’s commitment to sustainable production, with CSRD-aligned sustainability practices
  • The two companies share similar cultures and values.


Jonas Persson, CEO of Rosti Group, says:

“This acquisition strengthens Rosti. We’re gaining proven capabilities and experienced teams in plastics manufacturing, expanding our offer in Sweden, Poland and China, while adding Norway to our footprint. Combined with our existing operations across USA, Europe and Asia, we can now serve our customers even more comprehensively. The integration of Alvi into Rosti Group allows us to leverage our scale and expertise across new and different markets.”

Images from Sweden and Poland


What it means for customers

  • Customers gain one partner with a wider footprint and stronger expertise.
  • Alvi’s customers gain access to Rosti’s global network, engineering support, R&D and innovation resources, and CSRD-aligned sustainability practices.
  • Rosti’s customers gain access to Alvi’s regional expertise.
  • All customers benefit from stronger industrial and medical device contract manufacturing capabilities.


Quality standards, certifications, lead times and service delivery continue without disruption. Where a process does not yet meet the Rosti standard, it will be improved together.
Magnus Emeus, CEO of Alvi Group, says:

“Rosti is the right home for Alvi’s customers, people and operations. They have the platform, resources and market presence to take what we’ve built to a higher level. Our teams will benefit from joining a stronger, more established group while our customers will gain access to broader capabilities and geographic reach.”


What changes now?

The acquired sites now operate under the Rosti name, as Rosti Norway, Rosti Sweden, Rosti Poland and Rosti China. The Norwegian tooling operation is Rosti Industriverktøy.
Each country has its own location page on rosti.com, and the former Alvi websites redirect to rosti.com. Signage, email signatures, business cards, documents and other materials change to Rosti within 100 days of 9 November 2026, which means no later than March 2027.