TTA asennus oy, VAT ID FI35442255 — Verified
Active and verified against VIES as of 14 Sep 2026.
Confirmed against VIES on 14 Sep 2026, 17:28 UTC
Check ID: 01a0a0f6-67a9-7914-980e-c25fe4ffc37c
VAT ID
FI35442255
Y-tunnus
3544225-5
Company
TTA asennus oy
Company type
Limited company
Founded
3 Jul 2025
Industry
Installation of lifts and escalators
Address
c/oLahti Korsitie 12
15700 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 FI35442255 is built
The prefix FI marks Finland, where VAT is known locally as Arvonlisävero (ALV). The part after it, 35442255, is 8 digits. The whole number follows the format FI + 8 digits. The characters after the prefix correspond to the Y-tunnus 3544225-5.
For TTA asennus oy, its registered company type is Limited company; the national register or authority record gives a registration date of 3 Jul 2025, 1 year before the check; its Y-tunnus is 3544225-5.
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
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{
"valid": true,
"vatId": "FI35442255",
"countryCode": "FI",
"countryName": "Finland",
"companyName": "TTA asennus oy",
"companyAddress": "c/oLahti Korsitie 12\n15700 LAHTI",
"companyRegistrationDate": "2025-07-03",
"companyForm": "Limited company",
"industryDescription": "Installation of lifts and escalators",
"registryCode": "3544225-5",
"registryCodeName": "Y-tunnus",
"taxId": "3544225-5",
"taxIdName": "Y-tunnus",
"registryPrivacy": false,
"website": null,
"commercialName": null,
"companyStatus": null,
"secondaryActivities": [],
"companyAgeYears": 1,
"consultationNumber": null,
"specialTerritory": null,
"verifiedAt": "2026-09-14T17:28:18.090Z",
"checkId": "01a0a0f6-67a9-7914-980e-c25fe4ffc37c",
"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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