Corporate Inquiries

General Inquiries

We at Lonza Group welcome your feedback, questions, comments and/or requests.

Lonza Group Ltd
Muenchensteinerstrasse 38
CH-4002 Basel

Tel +41 61 316 81 11
Fax +41 61 316 91 11
For inquiries about mergers, acquisitions, strategic alliances, divestitures and licensing, please fill out the inquiry form below or at the following:   

Locations Worldwide

If you are looking for a local contact person or address and phone numbers, please use our chapter Locations Worldwide.


If you are a journalist and have any questions, you can reach us at Contact the Media Team.


To report an ethics concern, ask a question or check the status of a report, visit the Lonza Ethics Hotline.

Intellectual Property

For questions related to Intellectual Property, please contact the IP Team, or visit our IP Information Page.

Investor Relations

For inquiries about Investor Relations you can go to Contact IR Team.

Contact Us Form