Rosti Group acquires Alvi Group

Approximately 400 colleagues and locations in Norway, Sweden, Poland, and China have joined Rosti, providing industrial and medical customers with a broader manufacturing network.

November 9, 2026

Rosti Group, the global plastic injection molding and contract manufacturing company, has acquired Alvi Group. Alvi’s locations in Norway, Sweden, Poland and China, along with about 400 colleagues, are now part of Rosti. The acquisition was completed on November 2, 2026. Financial terms are not disclosed.

Rosti now has approximately 3,000 employees and combined revenue of around EUR 450 million. Norway becomes a new market 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 toward becoming a stronger, more competitive global manufacturing partner, from concept to reality. It:

• expands Rosti’s customer base in industrial and medical markets
• increases 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 makes Rosti stronger. We’re gaining proven capabilities and experienced teams in plastics manufacturing, broadening our offering in Sweden, Poland, and China, while adding Norway to our footprint. Combined with our existing operations across the USA, Europe, and Asia, we can now serve our customers even more comprehensively. Integrating Alvi into the 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 a single partner with a larger footprint and greater 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 will 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 place for Alvi’s customers, people, and operations. They have the platform, resources, and market presence to take what we’ve built to the next level. Our teams will benefit from joining a stronger, more established group, while our customers will gain access to expanded capabilities and a broader geographic reach.”

What Changes Now?

The acquired locations now operate under the Rosti name, as Rosti Norway, Rosti Sweden, Rosti Poland, and Rosti China. The Norwegian tooling operation is now 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 will transition to Rosti within 100 days of November 9, 2026, meaning no later than March 2027.