Our mission is connecting people and organisations to promote safe and convenient digital living. We seek to do that by keeping the .nl domain as stable and secure as possible, by using our expertise to promote internet security, and by developing new products and services that support our mission.

SIDN is not a commercial enterprise. We are professional and businesslike, but with a view to maximising the value we create for the community and economy of the Netherlands. We use the earnings from new products to reinforce the position of the .nl domain, to promote growth in the field of cybersecurity and online identity, and to invest in the Dutch and international internet communities. Those goals are pursued through the operations of SIDN Labs and SIDN Fund, for example. A total of about 100 people work in our modern and colourful office complex for SIDN, SIDN Labs and SIDN Fund, based in Arnhem.