Olsa is a manufacturing and engineering Company specialized in design, development and manufacturing of high technology, durable equipment, including complete production systems for pharmaceutical, biotech, cosmetic and fine chemicals industries.


Olsa production process competences and range of products cover liquids (including aseptic processing), semi-solids and solid components (API and fine chemicals).

Small-Scale R&D Units


Scale up and small batch


Large-scale production vessels


Challenging product or process?
Olsa have the skills and expertise to assist our customers in evaluating their product requirements in their R&D facility in Milan with laboratory and scale-up vessels for perfecting your process
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Downstream processing
Olsa is part of the Masco group with Stilmas and BCD. Find out more about our integrated product offering here
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Registered in Ireland as SteriTech Process Solutions Limited - Company number: 654374
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