Lean Works Oy, VAT ID FI33471909 — Verified
Active and verified against VIES as of 6 Sep 2026.
Confirmed against VIES on 6 Sep 2026, 21:06 UTC
Check ID: 01a0788b-b6ba-7c0a-90a6-5cd745e3f789
VAT ID
FI33471909
Y-tunnus
3347190-9
Company
Lean Works Oy
Address
c/oRuneberginkatu 56 C 14 Runeberginkatu 56 C 14
00260 HELSINKI
FINLAND
VAT rates in Finland (EUR)
Standard
25.5%
Reduced
13.5%
Reduced
10%
VAT rates as of 10 Nov 2026
How FI33471909 is built
The prefix FI marks Finland, where VAT is known locally as Arvonlisävero (ALV). The part after it, 33471909, is 8 digits. The whole number follows the format FI + 8 digits. The characters after the prefix correspond to the Y-tunnus 3347190-9.
For Lean Works Oy, its Y-tunnus is 3347190-9.
Related: Finland VAT number format · VAT number formats in the EU · EU VAT rates · What is VIES · VAT audit trail · Finland VAT API
Other checked VAT numbers in Finland
Embed this verification on your site
Paste the inline tag where the badge should appear (impressum, footer, About page) and drop the script anywhere on the same page – it works even if your framework moves <script> to the end of <body>.
Preview
Snippet
<script async src="https://vatnode.dev/badge.js"></script> <span data-vatnode-vat="FI33471909"></span>
Loads asynchronously, ~1.5 KB gzipped, no tracking, no dependencies. The badge links to this page, which shows the result stored for FI33471909 as of 6 Sep 2026.
Validating VAT in your app? Use the VAT validation API — 100 free calls, no credit card required.
Get API Keycurl "https://api.vatnode.dev/v1/vat/FI33471909" \ -H "Authorization: Bearer YOUR_API_KEY"
{
"valid": true,
"vatId": "FI33471909",
"countryCode": "FI",
"countryName": "Finland",
"companyName": "Lean Works Oy",
"companyAddress": "c/oRuneberginkatu 56 C 14 Runeberginkatu 56 C 14\n00260 HELSINKI",
"companyRegistrationDate": null,
"companyForm": null,
"industryDescription": null,
"registryCode": "3347190-9",
"registryCodeName": "Y-tunnus",
"taxId": "3347190-9",
"taxIdName": "Y-tunnus",
"registryPrivacy": false,
"website": null,
"commercialName": null,
"companyStatus": null,
"secondaryActivities": [],
"companyAgeYears": null,
"consultationNumber": null,
"specialTerritory": null,
"verifiedAt": "2026-09-06T21:06:57.340Z",
"checkId": "01a0788b-b6ba-7c0a-90a6-5cd745e3f789",
"source": "VIES",
"countryVat": {
"vatName": "Arvonlisävero",
"vatAbbr": "ALV",
"currency": "EUR",
"standardRate": 25.5,
"reducedRates": [
13.5,
10
],
"superReducedRate": null,
"parkingRate": null,
"vatNumberFormat": "FI + 8 digits",
"vatNumberPattern": "^FI\\d{8}$",
"identifiers": {
"registryAuthorityName": {
"fi": "Patentti- ja rekisterihallitus",
"sv": "Patent- och registerstyrelsen",
"en": "Finnish Patent and Registration Office"
},
"registryName": {
"fi": "kaupparekisteri",
"sv": "handelsregistret",
"en": "Trade Register"
},
"registryCodeName": {
"fi": "Y-tunnus",
"sv": "FO-nummer",
"en": "Business ID"
},
"taxIdName": {
"fi": "Y-tunnus",
"sv": "FO-nummer",
"en": "Business ID"
},
"vatIdName": {
"fi": "arvonlisäverotunniste",
"sv": "momsnummer",
"en": "VAT number"
}
},
"countryVatUpdatedAt": "2026-11-10"
}
}Need a VIES Consultation Number?
This public check doesn't issue a VIES consultation number, the reference that documents who checked a VAT number and when. Authenticated API calls that set your own EU VAT as the requester return one.
Validate a different VAT ID
Automate this in your app
Use the vatnode API to automate VAT validation in your invoicing or checkout flow. Free plan available, no credit card required.