Sonja Johnston
Quality Manager


Joining the Management Team, Sonja will play an important role in structuring the Company’s Quality Management System and ensuring operational compliance.

To meet the needs of the diagnostics industry Vivacta are establishing a system to be compliant with ISO 13485:2003 as well as FDA QSR 820. Neil Butler stated “In working with major diagnostics Companies we need to take regulatory compliance with the industry standards as seriously as our partners. Quality will be a critical aspect of our business and as we move from design through to manufacture of product for clinical evaluation we are committed to ensure that Quality is paramount.”

Neil Butler
Chief Executive Officer

Neil joined PanOpSys in September 2004 from Oxford Biosensors where he had led the company as MD from its inception in 2000.

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Tim Carter
Chief Scientific Officer

Tim holds a BSc in Biochemistry, an MSc in Clinical Biochemistry and a PhD in Clinical Chemistry.
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Steve Ross
Director of R&D

Steve holds BSc and PhD degrees in Chemistry from the University of Edinburgh, is a member of the Royal Society of Chemistry and a chartered chemist.
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