Welcome to Cilag AG – one of the largest manufacturers in the Pharmaceutical Industry in Switzerland.


With a workforce of roughly 1,200 people, Cilag AG is one of the major producers of the Swiss pharmaceutical industry and one of the most important employers in the Schaffhausen region. Set up in 1936, the company has been a member of the Johnson & Johnson Group since 1959. Cilag AG is a centre for launching and boosting growth in parenterals. The company produces high-quality pharmaceutical substances and products, from which patients benefit all over the world. Cilag AG belongs to the group of Johnson & Johnson pharmaceutical companies operating under the “Janssen Pharmaceutical Companies of Johnson & Johnson” trademark.


Since October 2015, Cilag AG’s market presence has been associated with the image of the Janssen trademark. By adopting the Janssen image, Cilag takes its long-standing membership of the Johnson & Johnson Group and its strategic significance within the Janssen Pharmaceutical Companies’ supply chain into account.

This site is published by Cilag AG which is solely responsible for its content.
It is intended for visitors from Switzerland.