Kuusisaaren Serix Oy, VAT ID FI23661717 — Verified
Active and verified against VIES as of 11 Sep 2026.
Confirmed against VIES on 11 Sep 2026, 04:23 UTC
Check ID: 01a08eb4-c584-7e73-8ac0-a576eb45e2e9
VAT ID
FI23661717
Y-tunnus
2366171-7
Company
Kuusisaaren Serix Oy
Company type
Limited company
Founded
5 Nov 2010
Industry
Construction of residential and non-residential buildings
Address
Kankaantaustantie 39 A
13100 HÄMEENLINNA
FINLAND
VAT rates in Finland (EUR)
Standard
25.5%
Reduced
13.5%
Reduced
10%
VAT rates as of 9 Nov 2026
The registry details on this page come from the Finnish Patent and Registration Office (PRH) open data, published under CC BY 4.0, and were retrieved no earlier than the check time above. The company name and address come from VIES.
How FI23661717 is built
The prefix FI marks Finland, where VAT is known locally as Arvonlisävero (ALV). The part after it, 23661717, is 8 digits. The whole number follows the format FI + 8 digits. The characters after the prefix correspond to the Y-tunnus 2366171-7.
For Kuusisaaren Serix Oy, its registered company type is Limited company; the national register or authority record gives a registration date of 5 Nov 2010, 15 years before the check; its Y-tunnus is 2366171-7.
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
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{
"valid": true,
"vatId": "FI23661717",
"countryCode": "FI",
"countryName": "Finland",
"companyName": "Kuusisaaren Serix Oy",
"companyAddress": "Kankaantaustantie 39 A\n13100 HÄMEENLINNA",
"companyRegistrationDate": "2010-11-05",
"companyForm": "Limited company",
"industryDescription": "Construction of residential and non-residential buildings",
"registryCode": "2366171-7",
"registryCodeName": "Y-tunnus",
"taxId": "2366171-7",
"taxIdName": "Y-tunnus",
"registryPrivacy": false,
"website": null,
"commercialName": null,
"companyStatus": null,
"secondaryActivities": [],
"companyAgeYears": 15,
"consultationNumber": null,
"specialTerritory": null,
"verifiedAt": "2026-09-11T04:23:26.853Z",
"checkId": "01a08eb4-c584-7e73-8ac0-a576eb45e2e9",
"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"
}
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