Elsevier B.V. publishes scientific, technical, and health information products and services worldwide. Its products and services include journals, books, electronic products, services, databases, and portals serving the scientific, technical, and medical communities. The company’s customers include authors, editors, scientists, researchers, faculty, students, professionals, practitioners, and librarians. The company is headquartered in Amsterdam, the Netherlands. Elsevier B.V. operates as a subsidiary of Reed Elsevier Group Plc.