MSI Group Ltd | 17,536 followers on LinkedIn. Experts in global healthcare recruitment | Founded in 2002, MSI Group is a leading supplier of doctors, GPs, nurses, nurse practitioners, 111 clinical advisors, allied health professionals, health science service staff, non-clinical managers, pharmaceutical and medical device staff. Our clients include the NHS and other public, private and third sector organisations across 11 countries. Having doubled in size since 2012, we are one of the fastest growing healthcare recruitment companies.