Oulun Sähkötek Oy, VAT ID FI09841009 — Verified
Active and verified against VIES as of 10 Sep 2026.
Confirmed against VIES on 10 Sep 2026, 21:50 UTC
Check ID: 01a08d4c-d0be-76d4-8418-99e7ddd55d66
VAT ID
FI09841009
Y-tunnus
0984100-9
Company
Oulun Sähkötek Oy
Address
c/oOulun Sähkötek Oy Hiltusentie 20 A 5
90620 OULU
FINLAND
VAT rates in Finland (EUR)
Standard
25.5%
Reduced
13.5%
Reduced
10%
VAT rates as of 9 Nov 2026
How FI09841009 is built
The prefix FI marks Finland, where VAT is known locally as Arvonlisävero (ALV). The part after it, 09841009, is 8 digits. The whole number follows the format FI + 8 digits. The characters after the prefix correspond to the Y-tunnus 0984100-9.
For Oulun Sähkötek Oy, its Y-tunnus is 0984100-9.
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="FI09841009"></span>
Loads asynchronously, ~1.5 KB gzipped, no tracking, no dependencies. The badge links to this page, which shows the result stored for FI09841009 as of 10 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/FI09841009" \ -H "Authorization: Bearer YOUR_API_KEY"
{
"valid": true,
"vatId": "FI09841009",
"countryCode": "FI",
"countryName": "Finland",
"companyName": "Oulun Sähkötek Oy",
"companyAddress": "c/oOulun Sähkötek Oy Hiltusentie 20 A 5\n90620 OULU",
"companyRegistrationDate": null,
"companyForm": null,
"industryDescription": null,
"registryCode": "0984100-9",
"registryCodeName": "Y-tunnus",
"taxId": "0984100-9",
"taxIdName": "Y-tunnus",
"registryPrivacy": false,
"website": null,
"commercialName": null,
"companyStatus": null,
"secondaryActivities": [],
"companyAgeYears": null,
"consultationNumber": null,
"specialTerritory": null,
"verifiedAt": "2026-09-10T21:50:16.767Z",
"checkId": "01a08d4c-d0be-76d4-8418-99e7ddd55d66",
"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": "2026-11-09"
}
}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.