PPD | 628,670 followers on LinkedIn. Helping deliver life-changing therapies | The PPD™ clinical research business of Thermo Fisher Scientific, the world leader in serving science, enables customers to accelerate innovation and drug development through patient-centered strategies and data analytics. Our services, which span multiple therapeutic areas, include early development, all phases of clinical development, peri- and post-approval, patient recruitment, investigator sites and comprehensive laboratory services. As a global industry leader, we offer custom solutions to pharma, biotech, medical device, and government organizations, leveraging cutting-edge technology and therapeutic expertise to help customers deliver life-changing therapies.