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HALO is a world-class team of British science, medicine and business people

At HALO, our mission is to bring together the leading experts in biotech, medicine and business to help larger organisations get back to full productivity despite the challenges of a global pandemic.


The team is led by Dr Craig Rochford, inventor of the life-saving Epipen alongside a best in class team of scientists and technologists from Oxford University. Jonathan Biles is a chartered accountant who has successfully launched several insurance and healthcare businesses, and medical director Dr Nigel Kellow helped to set up the Nightingale hospitals.


We're hiring! Come and join a group of highly ambitious scientists and business professionals, help rapidly scale the Halo operation and change the way mass population screening is performed forever.

The core HALO team