Last updated: October 2025
We are committed to being transparent about the data we process about you. For example, we will inform you about the way our company applies data protection principles and your privacy rights.
We only process your personal data for specific purposes and when we have a justified reason to do so, for example, in order to welcome you to our premises or to provide access to our systems.
We only allow access to your personal data to third parties when it is necessary. In such cases, it is only disclosed to third parties that provide us with services under confidentiality obligations.
We understand how valuable your personal data is and therefore only keep it for as long as we need it and take appropriate measures to keep it safe. For example, we do this by deleting data when no longer needed and by applying encryption methods, among others.
We enable you to exercise your privacy rights and encourage you to keep your personal data up to date, for example, by providing you with means for you to submit a privacy right request and by being transparent.
We are open to any questions, comments and complaints you might have about the processing of your personal data or our Privacy Notice. You can contact us via privacyoffice@asml.com and via the contact form on asml.com/privacy.
1. Introduction
This Privacy Notice for Business Partners and Visitors (‘Privacy Notice’) describes how ASML Holding N.V. – based at De Run 6501, 5504 DR, Veldhoven, the Netherlands – and its group companies (‘ASML’, ‘us’, ‘our’ or ‘we’) processes the personal data of individuals who are not workers or job applicants, such as customers, suppliers and visitors of ASML premises, collaboration portals and website.
We have carefully drafted this Privacy Notice to inform you in plain language about our privacy practices. The Privacy Notice tells you what personal data we process about you, why we process it and how we use it. We encourage you to read the Privacy Notice in full.
Translated versions of this Privacy Notice are available. The translated versions are provided for convenience only. In the event of any difference in meaning between the English language version and any translated version, the English language version will prevail.
Assistance For The Disabled
Alternative formats of this Privacy Policy are available to individuals with a disability. Please contact privacyoffice@asml.com for assistance.
2. When does this privacy notice apply?
This Privacy Notice applies to the processing of personal data of Business Partners and Visitors by ASML, as set out in Chapter One of this Privacy Notice. Processing personal data is a broad term and includes (amongst other things) collecting, recording, storing, amending, reviewing, using and deleting personal data.
Some countries may have stricter or deviating local legal requirements. For example, local law may impose different requirements on how long we have to keep your data (data retention). In case of a conflict between this Privacy Notice and such requirements, the latter will prevail.
3. Who is ASML?
ASML is a supplier of semiconductor manufacturing equipment and the innovator behind lithography systems. We provide chipmakers with everything they need – hardware, software and services – to mass produce patterns on silicon through lithography.
4. What is personal data?
It is important for you to know that ‘personal data’ (or: ‘data’, ‘personal information’, or ‘your data’) means any information relating to an identified or identifiable natural person (‘data subject’).
An identifiable natural person is one who can be identified, directly or indirectly, in particular by reference to an identifier such as a name, an identification number, location data, an online identifier – or by reference to one or more factors specific to the physical, physiological, genetic, mental, economic, cultural or social identity of that natural person.
5. What personal data do we process about you?
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6. What are the purposes and legal bases for processing your personal data?
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Secondary use of personal data
When we have collected personal data, this data may be used for a secondary purpose, but only if the secondary purpose is compatible with the original purpose. For example, statistical analysis may constitute a compatible secondary purpose.