The Rosti management team is dedicated to delivering consistent high levels of performance, precision, flexibility and care throughout the organisation.
Jonas Persson
CEO Rosti 
Jonas joined Rosti as CEO in August 2020, from Nordstjernan, our parent company, having been a board member since 2016. His extensive knowledge of injection moulding and years of international and operational experience, has been invaluable to the growth of Rosti. Leadership roles include, ASSA ABLOY, Nolato, Alfa Laval and most recently CEO for Nilfisk A/S.
David Knight
Senior Vice President Europe
David Knight
Senior Vice President Europe
Beginning as a Maintenance Engineer in 1991, David Knight has been pivotal to Rosti’s expansion in both Asia and Europe. Currently serving as the Senior Vice President Europe, he has significantly contributed to Rosti’s growth through his various roles, including Managing Director and COO of Rosti Asia.
Hans Mansson Rantzow
CFO Rosti
Hans Mansson Rantzow
CFO Rosti
Hans Månsson Rantzow is an experienced finance leader with nearly 20 years of global industrial experience. He holds a Master’s degree in Strategic Management and Cost Analysis from Lund University and has held senior roles at Trelleborg Group and Sandvik Rock Processing. As CFO of Rosti Group, Hans ensures financial stability and supports strategic investments across global operations.
Pat Williams
Senior Vice President Asia
Pat Williams
Senior Vice President Asia
Starting as a trainee moulding technician in 1987, Pat Williams now serves as the Senior Vice President of Rosti Asia. With his leadership, he has contributed significantly to Rosti’s expansion in China and Malaysia, reflecting his strong operational and management skills.
Lukasz Sekula
Senior Vice President Americas
Lukasz Sekula
Senior Vice President Americas
With precision injection moulding at our core, we deliver sustainable supply chain solutions through design support, manufacturing, quality and logistics – from concept to reality
Get in touch
We are only a message away.
Our expertise and global footprint, over sites strategically placed in the Europe, Asia and USA, make Rosti your local plastic injection moulding partner.
Contact us today and one of our team will respond to your enquiry.
Big Enough To Cope, Small Enough To Care.
The Rosti Way
The Rosti Way exemplifies our core values; Passion, Integrity, Partnership and Excellence.
Read More
Continuous Improvement
Rosti prioritizes continuous improvement in all locations, promoting personal development and sharing best practices among leadership and staff worldwide.
Read More