ESTEC IT Support Contacts

The Scientific Support Office (SSO) IT team deals with different aspects of the science-related IT infrastructure and services. Depending on the type of question you have, you need to contact different members of the team.

For the Web Portal (Cosmos) and Web Applications, please contact portal-questions.

If you have questions about desktops/laptops (Linux and Mac OS X) or Unix servers, please contact unix-support.

For PC Windows, please contact the ESTEC Science Helpdesk via

For any other Corporate IT services and applications not covered by the Science Helpdesk, please contact the Corporate IT Service Desk.