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Engineering the future of RNA


In 2017 we saw an opportunity that few wanted to solve – delivery. Today, RNA delivery is central to unlocking continued expansion in one of the fastest growing sectors in biotech. We’re comfortable with unconventional and have conviction in our execution. 

Our pioneering spirit is reflected in our origins. We weren’t born out of an academic lab, encumbered by dogma, bureaucracy and university IP restrictions. Sixfold was started from scratch after a chance encounter between oncologist Dr. Anna Perdrix Rosell and plant scientist Dr. George Foot, brought two opposite, yet complementary, perspectives in RNA together.

Now a team of over 20 coders, chemists, biologists and automation engineers, Sixfold is redefining what was thought to be possible in RNA with our radically new approach to delivery. We’re a melting pot of diverse perspectives, collaboration and a desire to solve the hardest problems.

Dr Anna Perdrix Rosell
CO-CEO + Founder
Dr George Foot
CO-CEO + Founder
Dr Tina Caroline Flatau
Chief Business Officer
Prof Roger Strömberg
Scientific Board - Chemistry
Prof Jonathan Watts
Scientific Board - Therapeutic
Dr Sjef De Kimpe
Scientific Board - Translation
Dr Mike Webb
Scientific Board - Manufacturing
Dr Aleksandra Singh
Oligonucleotide Synthesis Lead
Dr Alice Ghidini
Structure Characterisation Lead
Dr Aurélie Lacroix
Senior Scientist II
Chloe Kennedy
Operations Apprentice II
Dave Lines
Machine Learning Lead
Dr Elena Sanna
Associate Principal Scientist
Dr Ioanna Mylonaki
Preclinical R&D Lead
Dr James Rushworth
Senior Scientist II
Karen Al-Litani
Junior Grant Manager
Dr Lara Francesca Scofano
Senior Scientist II
Laura Reyes
PhD Student
Max Bowles
Associate Scientist II
Megan Campbell
Apprentice I
Niamh Rainey
Associate Scientist I
Dr Piotr Klimkowski
Senior Scientist I
Dr Punkita Lohiya
Research Scientist
Dr Reeta Daswani
Senior Scientist I
Rosie Margaret Morton
Apprentice II
Ross Hutchinson
Operations Lead
Sally Werner
Senior Scientist I
Dr Sofia Anagianni
Senior Scientist I
Dr Sophie Sim
Partnerships Lead
Dr Vibhav Valsangkar
Senior Scientist I

Supporters and partners


Ready to join The Fold?

Open positions

Inclusive, diverse and highly motivated team of engineers, builders, scientist and operators redefining the future of RNA.

Prof Roger Strömberg
Prof Jonathan Watts
Dr Sjef De Kimpe
Dr Mike Webb