Bob Visser

Koninklijke Swets & Zeitlinger Holding NV provides subscription services and operates an e-Commerce platform. Its products and services power the work of professionals and students, academic, corporate, government and medical organizations. . The company is headquartered in Leiden, Netherlands.

Swets Information Services BV was provided subscription and information management services. Its services included SwetsWise Searcher, SwetsWise Title Bank, SwetsWise Subscriptions, SwetsWise Linker, SwetsWise Online Content and SwetsWise Consolidation. The firm offered its services to its corporate, academic, R&D, medical as well as government library and information centers worldwide. Swets Information Service was founded in 1901 and is headquartered in Lisse, the Netherlands