Talk to us.
Use the form below or write to contact@addonnordic.dk. A person answers, usually within one working day. There is no ticket queue and no chatbot.
We are a small company. That is a limitation in some ways and an advantage in this one: the person who replies to you is the person who can change the product.
What to tell us, so the first reply is useful
A country we do not cover
Name the country and which signal you need — status, insolvency, directors, ownership. Demand is what decides what we build next, and a specific request counts for more than a general one.
A procurement or security review
Send the questionnaire. Read Security first — it already answers the common ones, including the certifications we do not hold, so you can skip straight to what is missing.
Something looks wrong in the data
Give us the country, the registration number and what you expected. Registry data can be stale at the source, and knowing which of the two it is takes us minutes with the identifier and much longer without it.
Send us a message
Four fields. Nothing is stored on this website — the message is emailed to us and that is all.
Reporting a security issue
Same address: contact@addonnordic.dk. Include enough detail to reproduce it. We will confirm receipt, tell you what we found, and let you know when it is fixed. We do not run a bounty programme, and we will not threaten anyone who reports something in good faith.
Who you are writing to
We sell registry verification, so it would be strange not to publish our own. That link goes to the Danish business register, not to a page we control.
You do not have to talk to us first.
The free tier needs no card and no call. Most questions are faster to answer by adding a company and looking at what comes back.