Altco Oy, VAT ID FI28730443 — Verified
Active and verified against VIES as of 18 Sep 2026.
Confirmed against VIES on 18 Sep 2026, 13:12 UTC
Check ID: 01a0b4a5-5593-7d85-a6a9-180ff48e9b77
VAT ID
FI28730443
Y-tunnus
2873044-3
Company
Altco Oy
Company type
Limited company
Founded
5 Dec 2017
Industry
Development of building projects
Address
Matinkuja 2
03100 NUMMELA
FINLAND
VAT rates in Finland (EUR)
Standard
25.5%
Reduced
13.5%
Reduced
10%
VAT rates as of 9 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 FI28730443 is built
The prefix FI marks Finland, where VAT is known locally as Arvonlisävero (ALV). The part after it, 28730443, is 8 digits. The whole number follows the format FI + 8 digits. The characters after the prefix correspond to the Y-tunnus 2873044-3.
For Altco Oy, its registered company type is Limited company; the national register or authority record gives a registration date of 5 Dec 2017, 8 years before the check; its Y-tunnus is 2873044-3.
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/FI28730443" \ -H "Authorization: Bearer YOUR_API_KEY"
{
"valid": true,
"vatId": "FI28730443",
"countryCode": "FI",
"countryName": "Finland",
"companyName": "Altco Oy",
"companyAddress": "Matinkuja 2\n03100 NUMMELA",
"companyRegistrationDate": "2017-12-05",
"companyForm": "Limited company",
"industryDescription": "Development of building projects",
"registryCode": "2873044-3",
"registryCodeName": "Y-tunnus",
"taxId": "2873044-3",
"taxIdName": "Y-tunnus",
"registryPrivacy": false,
"website": null,
"commercialName": null,
"companyStatus": null,
"secondaryActivities": [],
"companyAgeYears": 8,
"consultationNumber": null,
"specialTerritory": null,
"verifiedAt": "2026-09-18T13:12:09.363Z",
"checkId": "01a0b4a5-5593-7d85-a6a9-180ff48e9b77",
"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": "2026-11-09"
}
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