The PPD clinical research business of Thermo Fisher Scientific Inc. The PPD™ clinical research business of Thermo Fisher Scientific Inc., the world leader in serving science, enables customers to accelerate innovation and increase drug development productivity. Utilizing patient-centered strategies and data analytics, their capabilities cover multiple therapeutic areas and include early development, all phases of clinical development, peri- and post-approval, novel approaches to patient recruitment and investigator sites, and comprehensive laboratory services. Recognized as a global industry leader in accelerating promising medicines from early development through regulatory approval and market access, they serve pharma, biotech, medical device and government organizations with custom-tailored solutions, including full-service partnerships and functional service partnerships. As a strategic partner in clinical development and analytical services, they apply cutting edge technologies, therapeutic expertise and a firm commitment to quality to help customers deliver life-changing therapies.