TNO Vector uses cookies. Cookies are small information files that can be automatically stored on or read off a device (e.g., a PC, tablet, or smartphone) when a user visits a website. This is done through the device’s web browser. These cookies minimally process the visitor’s IP address, the cookie’s ID, and technical information about the device used. This means that TNO uses your personal data when you visit the website.


TNO only uses first-party cookies. These include functional cookies that the website itself installs and identifies. These cookies are necessary for the website to function. TNO does not have to seek consent for these functional cookies.
The website also uses cookies to:

  • analyse the use of the website and use that information to improve the website (analytical cookies);
  • collect information about our visitors’ browsing behaviour and tailor advertisements to the preferences of website visitors (advertising cookies). All this is for advertising and marketing purposes.

This cookie statement therefore provides detailed information about the cookies, pixels, and tags for which you can grant or withhold consent.

Cookie name Cookie type Function of the cookie
_SessionId Functional cookie Facilitating interaction and user-friendliness on this website.
_pk_id Analytical cookie Improving the user interface of the website and optimizing content.
_pk_ses Analytical cookie Improving the user interface of the website and optimizing content.
ppms_privacy Privacy cookie Storing cookie preferences for this website.

Functional cookies

The placing of technical or functional cookies is necessary for the website to function properly. There are also functional cookies that are optional, in order to view YouTube videos or see our newsletter pop-up.

Analytical cookies

In addition to the data mentioned above, analytical cookies also process the time spent on a particular web page and the order in which the various web pages are visited.

TNO uses Piwik Pro to measure the experience of visiting our website and we use these results to improve users’ experience of the website. PiwikPro uses privacy-friendly analytics. TNO has concluded a data-processing agreement with PiwikPro to ensure that the processing of personal data by PiwikPro is in line with privacy legislation.

Advertising cookies

TNO only uses advertising cookies for retargeting purposes and conversion tracking on LinkedIn. This means that TNO can retarget you via ads on LinkedIn and measure when you perform an affirmative action on the TNO website, such as filling in a contact form. If you have given consent for these cookies to be placed, you can change these settings at any time.

Social media

Our Social Media buttons at the bottom of every page on the TNO website lead to our Facebook, Twitter, LinkedIn, Instagram, and YouTube social media pages. These are links and do not use cookies.

Embedded Content

Some pages of the website may use content hosted on other sites. This is referred to as embedded content. This could include, for example, YouTube videos. When you have given your consent for this, YouTube places a cookie on your computer.


TNO reserves the right to make changes to the cookie statement. Changes will be published on the website. Therefore, please regularly check this cookie statement to stay informed about any changes.


If you still have questions and/or comments, please contact