Our Leadership Team

Committed to serving the interests of the company and achieving sustainable growth.

Our Chairman and Board

Professor Sir John Burn

Professor Sir John Burn

Founding Chair

Professor of Clinical Genetics at Newcastle University, consultant specialist and former chair, Newcastle Hospitals, Professor Burn was knighted by Queen Elizabeth II for services to Medicine and Healthcare. Former roles include President of the European Society of Human Genetics and board member of NHS England. He helped create the Millennial landmark International Centre for Life where QuantuMDx began and leads an international research consortium performing cancer prevention trials.

Martin Walton

Martin Walton

CEO - Chief Executive Officer

Martin is a highly experienced corporate leader with a 35 year-long career in finance & investment. He has advised or managed multiple companies and investments in life sciences, from spin-outs, growth capital, MBOs, M&A through to IPO, trade sale and private equity exits. He managed the Excalibur and Arthurian VC funds, was co-founder of Arix Bioscience PLC, sits on the boards of Interrad Medical LLC, EDX Medical Group and was a Partnership Board Member of the Liverpool Life Sciences Accelerator.

Jonathan O’Halloran

Jonathan O’Halloran

CTO - Chief Technical Officer

Jonathan is the co-founder of QuantuMDx, former Chief Scientific Officer and inventor of many of its proprietary technologies. Jonathan has a specialist interest in antimicrobial resistance (AMR) and was a diagnostics advisor for the O’Neill Review. He was awarded European CTO of the Year in 2015.

James Yan

James Yan

Non-Executive Director

James is the managing partner and co-founder of Vita Spring IVD Fund, who participated as the institutional investor, and support the management team in fund raising and strategic development. Prior to his investment career, he worked as an investment banker for seven years and was an Executive Director in Goldman Sachs.

Xu Fan

Xu Fan

CEO (Quinten) - Chief Executive Officer

With over 22 years in the IVD industry, Fan Xu is a leading expert in molecular diagnostics, spanning R&D, engineering, and industrialisation. He holds 48 invention patents and has contributed to 10+ major national research projects in China. At Sansure Biotech, he held senior leadership roles and spearheaded the development of pioneering POCT systems, earning recognition as a Leading Figure in China’s IVD Industry in 2019.

Nisi (Nikki) Li

Nisi (Nikki) Li

VP International Corporate Strategy

Nisi is a senior finance executive with over 18 years’ experience in accounting, financial management and corporate strategy across the healthcare and biotech sectors. She is currently Finance Director at Hunan Sanway Quinten Biotech Co., Ltd., alongside other ventures. Previously, she led M&A, post-acquisition integration and global finance operations at listed companies. Nisi holds a Master’s from LSE and a Bachelor’s from the University of Manchester.

Read more about us

Company

Our Company

Our mission is to make transformative multiplex diagnostic solutions accessible to everyone, so that diseases can be detected and treated earlier.

Leadership

Our Leadership Team

Our forward looking leadership team is made up of dedicated, focused and experienced individuals.

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