Knowsense Oy, VAT ID FI35829919 — Verified
Active and verified against VIES as of 18 Sep 2026.
Confirmed against VIES on 18 Sep 2026, 20:43 UTC
Check ID: 01a0b642-8a44-7555-b4f7-192b484b0e0f
VAT ID
FI35829919
Y-tunnus
3582991-9
Company
Knowsense Oy
Company type
Limited company
Founded
28 Nov 2025
Industry
Business and other management consultancy activities
Address
c/oAnastasiia Antokhina Kontulankaari 12 C 41
00940 HELSINKI
FINLAND
VAT rates in Finland (EUR)
Standard
25.5%
Reduced
13.5%
Reduced
10%
VAT rates as of 12 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 FI35829919 is built
The prefix FI marks Finland, where VAT is known locally as Arvonlisävero (ALV). The part after it, 35829919, is 8 digits. The whole number follows the format FI + 8 digits. The characters after the prefix correspond to the Y-tunnus 3582991-9.
For Knowsense Oy, its registered company type is Limited company; the national register or authority record gives a registration date of 28 Nov 2025, less than a year before the check; its Y-tunnus is 3582991-9.
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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Get API Keycurl "https://api.vatnode.dev/v1/vat/FI35829919" \ -H "Authorization: Bearer YOUR_API_KEY"
{
"valid": true,
"vatId": "FI35829919",
"countryCode": "FI",
"countryName": "Finland",
"companyName": "Knowsense Oy",
"companyAddress": "c/oAnastasiia Antokhina Kontulankaari 12 C 41\n00940 HELSINKI",
"companyRegistrationDate": "2025-11-28",
"companyForm": "Limited company",
"industryDescription": "Business and other management consultancy activities",
"registryCode": "3582991-9",
"registryCodeName": "Y-tunnus",
"taxId": "3582991-9",
"taxIdName": "Y-tunnus",
"registryPrivacy": false,
"website": null,
"commercialName": null,
"companyStatus": null,
"secondaryActivities": [],
"companyAgeYears": 0,
"consultationNumber": null,
"specialTerritory": null,
"verifiedAt": "2026-09-18T20:43:29.221Z",
"checkId": "01a0b642-8a44-7555-b4f7-192b484b0e0f",
"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": "2026-11-12"
}
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