Gerry Mackay

Gerry Mackay is the Chief Executive Officer of Refeyn. They are a biotechnology industry veteran with global EVP experience in the biopharmaceutical sector and 29 years of work across Europe, Asia, and North America. They have led general management, sales, marketing, and M&A with divisional and geographical P&L responsibility, including roles as Chief Executive Officer of Sartorius Stedim BioOutsource from 2009 to 2016 and as EVP Marketing, Sales and Service Lab Division at Sartorius from 2017 to 2024. Earlier in their career, they held VP and GM roles at Mykrolis (2002–2005) and Entegris (2005–2008), and were UK Country Manager at Millipore from 1987 to 1996.