John Wiley & Sons, Inc., is a publisher. The Company's content, services, platforms, and knowledge networks are tailored to meet the needs of its customers and partners, including researchers, students, instructors, professionals, institutions, and corporations. Its segments include Research, Learning and Held for Sale or Sold. Research segment provides peer-reviewed scientific, technical, and medical (STM) publishing, content platforms, and related services to academic, corporate, and government customers, academic societies, and individual researchers. Its journal publishing categories include the social sciences and humanities, and life sciences. Learning segment provides scientific, professional, and education print and digital books, digital courseware to libraries, corporations, students, professionals, and researchers, as well as assessment services to businesses and professionals. Its operations are located in the United States, United Kingdom, India, Sri Lanka, and Germany.