Legal

Privacy Policy

This is the privacy policy of quantillion.io, the website of Quantillion Technologies B.V. and Quantillion B.V. (hereafter "we", "us", "our organization" or simply "Quantillion").

It explains what personal data this website collects, why we collect it, and what rights you have over it under the General Data Protection Regulation (GDPR).

In short: this website sets no cookies, runs no analytics and tracks no visitors. The only personal data we receive is what you choose to send us when you get in touch.

Who is responsible for your data?

The data controller for the personal data described in this policy is Quantillion Technologies B.V., Hessenbergweg 109-119, 1101 BS Amsterdam, The Netherlands. You can reach us at [email protected] or on +31 85 060 52 88.

What data do we collect?

We collect only the data you send us yourself. If you contact us through the form on our contact page, by email or by telephone, that is typically:

Your name
Your email address
Your company name
The content of your message, and anything else you choose to include in it

We do not collect anything else. This website has no user accounts, no login, no comment section and no newsletter sign-up. We do not buy personal data, and we do not build profiles of our visitors.

How do we collect your data?

You provide it to us directly, by filling in the contact form on our website, by sending us an email, or by calling us. The contact form is delivered to us by FormSubmit, described under third parties below.

Separately, and as with any website, the server that hosts quantillion.io keeps standard technical logs of requests made to it. These logs may include your IP address, the date and time of the request, the page requested and basic information about your browser. They are generated automatically by the hosting infrastructure and are used only to keep the site running securely and reliably.

Why do we use your data?

We use the data you send us in order to:

Read and reply to your enquiry
Continue the conversation about our products and services where you have asked us to
Keep a record of our correspondence with you

We do not use your data for anything else. We do not send marketing emails or newsletters, we do not use your data for automated decision-making or profiling, and we never sell, rent or trade your personal data.

What is our legal basis?

Under the GDPR, we process the personal data in your enquiry on two grounds. Where you contact us about working with us, we process it in order to take steps at your request before entering into a contract (Article 6(1)(b)). Where you contact us for any other reason, we process it on the basis of our legitimate interest in receiving and answering enquiries about our business (Article 6(1)(f)).

Technical server logs are processed on the basis of our legitimate interest in operating a secure and functioning website (Article 6(1)(f)).

Cookies and tracking

This website does not set cookies. It does not use Google Analytics or any other analytics, advertising or tracking service, and it does not embed social media trackers or advertising pixels. Because nothing on this site requires your consent to be stored on your device, you will not see a cookie banner.

Cookies are small text files that a website can place on your device to recognise you on a later visit or to record how you use the site. If you would like to know more about them in general, allaboutcookies.org explains how they work and how to control them in your browser.

Third parties and your data

We keep the number of third parties involved in this website to a minimum. The ones that are involved are:

Our hosting provider, which stores the files that make up this website and serves them to your browser. It processes the technical server logs described above on our behalf.
Google Fonts, which supplies the typefaces used on this site. The fonts are requested from Google's servers when a page loads, which means your IP address and basic browser information are transmitted to Google LLC, including to servers in the United States. We use this service only to display the site correctly.
FormSubmit, which carries the contact form to us. When you submit the form, the details you entered are passed to FormSubmit, which forwards them to our inbox by email and retains a copy for up to 30 days. It processes your message only in order to deliver it to us.

Where a provider processes personal data on our behalf, we have a data processing agreement in place with them requiring them to protect that data and to use it only for the purpose we have instructed.

Some pages on this site contain embedded content such as video. This content is served from our own website and does not track you.

How long do we keep your data?

We keep correspondence relating to an enquiry for up to twenty-four (24) months after our last contact with you, after which it is deleted. If the enquiry leads to a business relationship, we keep the correspondence for the duration of that relationship and for as long afterwards as Dutch law requires us to retain our business records.

You can ask us to delete your data sooner at any time — see your rights below.

How do we protect your data?

Your enquiry is held in our business email system and is accessible only to the people at Quantillion who need it in order to respond to you. Access is protected by individual accounts and, where supported, multi-factor authentication. Data is transmitted to and from this website over an encrypted connection.

What are your data protection rights?

We would like to make sure you are fully aware of all of your data protection rights. Every individual is entitled to the following:

The right to be informed — You have the right to be told what personal data we hold about you and what we do with it. That is the purpose of this policy.

The right of access — You have the right to request copies of your personal data. We provide the first copy free of charge.

The right to rectification — You have the right to ask us to correct any information you believe is inaccurate, and to complete information you believe is incomplete.

The right to erasure — You have the right to ask us to erase your personal data, under certain conditions.

The right to restrict processing — You have the right to ask us to restrict the processing of your personal data, under certain conditions.

The right to object to processing — You have the right to object to our processing of your personal data, under certain conditions.

The right to data portability — You have the right to ask us to transfer the data we have collected to another organization, or directly to you, under certain conditions.

The right to withdraw consent — Where we rely on your consent to process your data, you may withdraw it at any time. This does not affect processing that took place before you withdrew it.

The right to lodge a complaint — You have the right to complain to a supervisory authority about how we handle your personal data.

If you would like to exercise any of these rights, please contact us at [email protected] or call +31 85 060 52 88. We will respond within one month of receiving your request. If your request is complex, or if you have made several requests, we may extend this by up to two further months, and we will tell you if that happens. Exercising these rights is free of charge.

Privacy policies of other websites

The Quantillion website contains links to other websites. This privacy policy applies only to our website, so if you follow a link elsewhere you should read the privacy policy of the site you arrive at.

Changes to our privacy policy

We keep this privacy policy under regular review and publish any updates on this page. This privacy policy was last updated on 5 November 2026.

How to contact us?

If you have any questions about this privacy policy, about the data we hold on you, or if you would like to exercise one of your data protection rights, please do not hesitate to contact us.

Email us at [email protected]
Call us on +31 85 060 52 88
Or write to us at Quantillion Technologies B.V., Hessenbergweg 109-119, 1101 BS Amsterdam, The Netherlands.

How to contact the appropriate authority?

Should you wish to report a complaint, or if you feel that we have not addressed your concern in a satisfactory manner, you may contact the Dutch Data Protection Authority (Autoriteit Persoonsgegevens) via autoriteitpersoonsgegevens.nl.

Last updated · 5 November 2026