LSK Talotekniikka Oy, VAT ID FI25544506 — Verified
Active and verified against VIES as of 29 Aug 2026.
Confirmed against VIES on 29 Aug 2026, 08:06 UTC
Check ID: 01a04c8e-ad5c-7c09-aa29-5ca0f421534c
VAT ID
FI25544506
Y-tunnus
2554450-6
Company
LSK Talotekniikka Oy
Address
Vesijärvenkatu 38
15140 LAHTI
FINLAND
VAT rates in Finland (EUR)
Standard
25.5%
Reduced
13.5%
Reduced
10%
VAT rates as of 11 Nov 2026
How FI25544506 is built
The prefix FI marks Finland, where VAT is known locally as Arvonlisävero (ALV). The part after it, 25544506, is 8 digits. The whole number follows the format FI + 8 digits. The characters after the prefix correspond to the Y-tunnus 2554450-6.
For LSK Talotekniikka Oy, its Y-tunnus is 2554450-6.
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>.
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<script async src="https://vatnode.dev/badge.js"></script> <span data-vatnode-vat="FI25544506"></span>
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Get API Keycurl "https://api.vatnode.dev/v1/vat/FI25544506" \ -H "Authorization: Bearer YOUR_API_KEY"
{
"valid": true,
"vatId": "FI25544506",
"countryCode": "FI",
"countryName": "Finland",
"companyName": "LSK Talotekniikka Oy",
"companyAddress": "Vesijärvenkatu 38\n15140 LAHTI",
"companyRegistrationDate": null,
"companyForm": null,
"industryDescription": null,
"registryCode": "2554450-6",
"registryCodeName": "Y-tunnus",
"taxId": "2554450-6",
"taxIdName": "Y-tunnus",
"registryPrivacy": false,
"website": null,
"commercialName": null,
"companyStatus": null,
"secondaryActivities": [],
"companyAgeYears": null,
"consultationNumber": null,
"specialTerritory": null,
"verifiedAt": "2026-08-29T08:06:54.047Z",
"checkId": "01a04c8e-ad5c-7c09-aa29-5ca0f421534c",
"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": "2026-11-11"
}
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