Koskiaro Oy, VAT ID FI34907815 — Verified
Active and verified against VIES as of 17 Sep 2026.
Confirmed against VIES on 17 Sep 2026, 17:28 UTC
Check ID: 01a0b06a-1b3b-75a4-8e23-b47201831d74
VAT ID
FI34907815
Y-tunnus
3490781-5
Company
Koskiaro Oy
Company type
Limited company
Founded
5 Dec 2024
Industry
Other business support service activities n.e.c.
Address
c/oTimo Kaura Topeeka 99
61850 KAUHAJOKI AS
FINLAND
VAT rates in Finland (EUR)
Standard
25.5%
Reduced
13.5%
Reduced
10%
VAT rates as of 10 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 FI34907815 is built
The prefix FI marks Finland, where VAT is known locally as Arvonlisävero (ALV). The part after it, 34907815, is 8 digits. The whole number follows the format FI + 8 digits. The characters after the prefix correspond to the Y-tunnus 3490781-5.
For Koskiaro Oy, its registered company type is Limited company; the national register or authority record gives a registration date of 5 Dec 2024, 1 year before the check; its Y-tunnus is 3490781-5.
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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Get API Keycurl "https://api.vatnode.dev/v1/vat/FI34907815" \ -H "Authorization: Bearer YOUR_API_KEY"
{
"valid": true,
"vatId": "FI34907815",
"countryCode": "FI",
"countryName": "Finland",
"companyName": "Koskiaro Oy",
"companyAddress": "c/oTimo Kaura Topeeka 99\n61850 KAUHAJOKI AS",
"companyRegistrationDate": "2024-12-05",
"companyForm": "Limited company",
"industryDescription": "Other business support service activities n.e.c.",
"registryCode": "3490781-5",
"registryCodeName": "Y-tunnus",
"taxId": "3490781-5",
"taxIdName": "Y-tunnus",
"registryPrivacy": false,
"website": null,
"commercialName": null,
"companyStatus": null,
"secondaryActivities": [],
"companyAgeYears": 1,
"consultationNumber": null,
"specialTerritory": null,
"verifiedAt": "2026-09-17T17:28:58.940Z",
"checkId": "01a0b06a-1b3b-75a4-8e23-b47201831d74",
"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"
}
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