Semio Oy, VAT ID FI19169340 — Verified
Active and verified against VIES as of 18 Sep 2026.
Confirmed against VIES on 18 Sep 2026, 22:26 UTC
Check ID: 01a0b6a0-6d87-7d2e-840c-58fd2c9b2a0e
VAT ID
FI19169340
Y-tunnus
1916934-0
Company
Semio Oy
Company type
Limited company
Founded
4 Oct 2004
Industry
Other activities of advertising agencies
Address
Alvar Aallon katu 3 LT. 1
60100 SEINÄJOKI
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 FI19169340 is built
The prefix FI marks Finland, where VAT is known locally as Arvonlisävero (ALV). The part after it, 19169340, is 8 digits. The whole number follows the format FI + 8 digits. The characters after the prefix correspond to the Y-tunnus 1916934-0.
For Semio Oy, its registered company type is Limited company; the national register or authority record gives a registration date of 4 Oct 2004, 21 years before the check; its Y-tunnus is 1916934-0.
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": "FI19169340",
"countryCode": "FI",
"countryName": "Finland",
"companyName": "Semio Oy",
"companyAddress": "Alvar Aallon katu 3 LT. 1\n60100 SEINÄJOKI",
"companyRegistrationDate": "2004-10-04",
"companyForm": "Limited company",
"industryDescription": "Other activities of advertising agencies",
"registryCode": "1916934-0",
"registryCodeName": "Y-tunnus",
"taxId": "1916934-0",
"taxIdName": "Y-tunnus",
"registryPrivacy": false,
"website": null,
"commercialName": null,
"companyStatus": null,
"secondaryActivities": [],
"companyAgeYears": 21,
"consultationNumber": null,
"specialTerritory": null,
"verifiedAt": "2026-09-18T22:26:02.248Z",
"checkId": "01a0b6a0-6d87-7d2e-840c-58fd2c9b2a0e",
"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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