Karl Stillman

Karl Stillman

Karl Stillman, Vice President Strategic & Global Sales, brings decades of experience in plastics manufacturing and commercial leadership. He is instrumental in shaping Rosti’s global sales strategy, with a focus on medical and high-precision applications. Karl is a key spokesperson for Rosti’s innovation initiatives, including the launch of digital innovation labs across three continents.

Explore content by Karl

Two staff covered and working in Cleanroom 8

Cleanroom injection moulding: Class 7 vs Class 8 – What is the difference?

For manufacturers of medical devices, diagnostics and pharmaceutical products, selecting the right cleanroom classification is critical. The wrong choice can increase cost, delay validation and create unnecessary compliance risks. While cleanroom injection moulding is essential for controlling contamination, not all cleanrooms offer the same level of environmental control

3 min read | July 16, 2026

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Medical device injection moulding

From prototype to 10 million parts, scaling medical device manufacturing successfully

Successful medical device manufacturing requires a partner with expertise in Design for Manufacture (DFM), validation, automation, cleanroom manufacturing and global supply chain management. Leading medical manufacturers increasingly seek partners that can support the entire product lifecycle, from concept to reality of high-volume production.

1 min read | July 7, 2026

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North America Class 8 medical cleanroom

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.

2 min read | May 9, 2026

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medical production staff looking at machine

What is Clean Room Injection Moulding?

Clean room injection moulding is a specialised manufacturing process designed to produce high-precision plastic components in a strictly controlled environment

7 min read | March 18, 2026

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medical manufacturing

How tailored contract manufacturing supports agility, compliance, and resilience in Life Sciences

In this article Karl Stillman shares his perspective on the future of plastic injection moulding and contract manufacturing within the…

2 min read | March 5, 2026

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person in white medical suit

Tailored Manufacturing at Global Scale: A New Standard for Medical and Pharmaceutical Production

In the medical and pharmaceutical sectors manufacturing partners are expected to deliver far more than production capacity alone

2 min read | February 13, 2026

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medical production staff looking at machine

Rosti North America Expands Medical Manufacturing Capabilities with New ISO Class 8 Cleanrooms in Wisconsin and Utah

New cleanroom investments strengthen Rosti’s support for regulated medical and life sciences customers and position the company for continued growth

2 min read | January 26, 2026

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Inside Rosti Medical Solutions

In April 2025’s edition of Inside Rosti we sit down with Gustav Reingsdahl to explore the evolving global medical injection…

1 min read | April 22, 2025

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Introducing Inside Rosti Medical Solutions

Discover our vision for advancing medical manufacturing through innovative solutions and precision engineering.. We highlight our commitment to sustainability with…

1 min read | October 21, 2024

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Advancements in Producing Production Quality Plastic Prototypes

Advancements in production quality prototypes have evolved significantly in recent years.. Fueled by technological advances in 3D printing

19 min read | August 7, 2024

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