GroupSunday Oy, VAT ID FI34811389 — Verified
Active and verified against VIES as of 18 Sep 2026.
Confirmed against VIES on 18 Sep 2026, 21:16 UTC
Check ID: 01a0b660-a9c7-7913-b4b4-f46a4ae53060
VAT ID
FI34811389
Y-tunnus
3481138-9
Company
GroupSunday Oy
Company type
Limited company
Founded
14 Oct 2024
Industry
Web search portal activities
Address
c/oJukka Tarkiainen Engelinaukio 13 A 5
00150 HELSINKI
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 FI34811389 is built
The prefix FI marks Finland, where VAT is known locally as Arvonlisävero (ALV). The part after it, 34811389, is 8 digits. The whole number follows the format FI + 8 digits. The characters after the prefix correspond to the Y-tunnus 3481138-9.
For GroupSunday Oy, its registered company type is Limited company; the national register or authority record gives a registration date of 14 Oct 2024, 1 year before the check; its Y-tunnus is 3481138-9.
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
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{
"valid": true,
"vatId": "FI34811389",
"countryCode": "FI",
"countryName": "Finland",
"companyName": "GroupSunday Oy",
"companyAddress": "c/oJukka Tarkiainen Engelinaukio 13 A 5\n00150 HELSINKI",
"companyRegistrationDate": "2024-10-14",
"companyForm": "Limited company",
"industryDescription": "Web search portal activities",
"registryCode": "3481138-9",
"registryCodeName": "Y-tunnus",
"taxId": "3481138-9",
"taxIdName": "Y-tunnus",
"registryPrivacy": false,
"website": null,
"commercialName": null,
"companyStatus": null,
"secondaryActivities": [],
"companyAgeYears": 1,
"consultationNumber": null,
"specialTerritory": null,
"verifiedAt": "2026-09-18T21:16:23.368Z",
"checkId": "01a0b660-a9c7-7913-b4b4-f46a4ae53060",
"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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