Oy AddBrainCap Ab, VAT ID FI31081835 — Verified
Active and verified against VIES as of 29 Aug 2026.
Confirmed against VIES on 29 Aug 2026, 16:07 UTC
Check ID: 01a04e46-4b8f-7d30-aae6-024e2400adfb
VAT ID
FI31081835
Y-tunnus
3108183-5
Company
Oy AddBrainCap Ab
Address
c/oFellman Malminkatu 12 B 10
20100 TURKU
FINLAND
VAT rates in Finland (EUR)
Standard
25.5%
Reduced
13.5%
Reduced
10%
VAT rates as of 10 Nov 2026
How FI31081835 is built
The prefix FI marks Finland, where VAT is known locally as Arvonlisävero (ALV). The part after it, 31081835, is 8 digits. The whole number follows the format FI + 8 digits. The characters after the prefix correspond to the Y-tunnus 3108183-5.
For Oy AddBrainCap Ab, its Y-tunnus is 3108183-5.
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
Embed this verification on your site
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<script async src="https://vatnode.dev/badge.js"></script> <span data-vatnode-vat="FI31081835"></span>
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Validating VAT in your app? Use the VAT validation API — 100 free calls, no credit card required.
Get API Keycurl "https://api.vatnode.dev/v1/vat/FI31081835" \ -H "Authorization: Bearer YOUR_API_KEY"
{
"valid": true,
"vatId": "FI31081835",
"countryCode": "FI",
"countryName": "Finland",
"companyName": "Oy AddBrainCap Ab",
"companyAddress": "c/oFellman Malminkatu 12 B 10\n20100 TURKU",
"companyRegistrationDate": null,
"companyForm": null,
"industryDescription": null,
"registryCode": "3108183-5",
"registryCodeName": "Y-tunnus",
"taxId": "3108183-5",
"taxIdName": "Y-tunnus",
"registryPrivacy": false,
"website": null,
"commercialName": null,
"companyStatus": null,
"secondaryActivities": [],
"companyAgeYears": null,
"consultationNumber": null,
"specialTerritory": null,
"verifiedAt": "2026-08-29T16:07:04.849Z",
"checkId": "01a04e46-4b8f-7d30-aae6-024e2400adfb",
"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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