Design HJO Oy, VAT ID FI35553879 — Verified
Active and verified against VIES as of 16 Sep 2026.
Confirmed against VIES on 16 Sep 2026, 03:43 UTC
Check ID: 01a0a84f-bd33-7d89-9a0e-9dfdca2aa1a5
VAT ID
FI35553879
Y-tunnus
3555387-9
Company
Design HJO Oy
Company type
Limited company
Founded
18 Aug 2025
Industry
Mechanical and process engineering design and technical consultancy
Address
c/oHarri Olli Arometsänkatu 31 A 1
15680 LAHTI
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 FI35553879 is built
The prefix FI marks Finland, where VAT is known locally as Arvonlisävero (ALV). The part after it, 35553879, is 8 digits. The whole number follows the format FI + 8 digits. The characters after the prefix correspond to the Y-tunnus 3555387-9.
For Design HJO Oy, its registered company type is Limited company; the national register or authority record gives a registration date of 18 Aug 2025, 1 year before the check; its Y-tunnus is 3555387-9.
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/FI35553879" \ -H "Authorization: Bearer YOUR_API_KEY"
{
"valid": true,
"vatId": "FI35553879",
"countryCode": "FI",
"countryName": "Finland",
"companyName": "Design HJO Oy",
"companyAddress": "c/oHarri Olli Arometsänkatu 31 A 1\n15680 LAHTI",
"companyRegistrationDate": "2025-08-18",
"companyForm": "Limited company",
"industryDescription": "Mechanical and process engineering design and technical consultancy",
"registryCode": "3555387-9",
"registryCodeName": "Y-tunnus",
"taxId": "3555387-9",
"taxIdName": "Y-tunnus",
"registryPrivacy": false,
"website": null,
"commercialName": null,
"companyStatus": null,
"secondaryActivities": [],
"companyAgeYears": 1,
"consultationNumber": null,
"specialTerritory": null,
"verifiedAt": "2026-09-16T03:43:13.204Z",
"checkId": "01a0a84f-bd33-7d89-9a0e-9dfdca2aa1a5",
"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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