Find the VAT number behind any website
Sometimes you just need to find a VAT number from a website before sending an invoice or verifying a vendor — not run a full bulk job. Paste in a single domain, URL, or even an email address, and website2vat will work out the registrable domain to company VAT number match on its own.
It’s the same tool used for bulk lists, just as useful for one lookup at a time.
- Paste a websiteA bare domain, a full URL, or an email address all work — the root registrable domain is extracted automatically.
- We identify the companyThe domain is matched against public business data to find the company it belongs to.
- See the VAT numberThe VAT or registration number, plus the company name and country, is shown straight away.
What you get
Works from any format
Bare domains, https:// links, and email addresses are all accepted — paste whatever you have.
Company and country together
Results show the registered company name and country alongside the VAT or registration number.
Free to preview
The first 20 results in any list are free, so a single lookup never requires payment.
Frequently asked questions
Can I look up just one website instead of a list?
Yes — paste a single domain and it’s processed the same way as a full list, just with one result.
What counts as a domain to company VAT number match?
The registrable domain (for example acme.com from https://shop.acme.com/product) is matched to the business registered against it in public VAT and company data.
Is this the same as an official VIES check?
No — it draws on BuiltWith’s public business data, which can cover more than VIES indexes, but for formal EU VAT validation you should still confirm through the official VIES service.