Terdan Der Oy, VAT ID FI21345526 — Verified
Active and verified against VIES as of 19 Sep 2026.
Confirmed against VIES on 19 Sep 2026, 15:18 UTC
Check ID: 01a0ba3f-18b9-7041-bcb3-ca683aed6c5b
VAT ID
FI21345526
Y-tunnus
2134552-6
Company
Terdan Der Oy
Company type
Limited company
Founded
24 Aug 2007
Industry
Electrical installation
Address
c/oTerdan Der Oy PL 13
00561 HELSINKI
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 FI21345526 is built
The prefix FI marks Finland, where VAT is known locally as Arvonlisävero (ALV). The part after it, 21345526, is 8 digits. The whole number follows the format FI + 8 digits. The characters after the prefix correspond to the Y-tunnus 2134552-6.
For Terdan Der Oy, its registered company type is Limited company; the national register or authority record gives a registration date of 24 Aug 2007, 19 years before the check; its Y-tunnus is 2134552-6.
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": "FI21345526",
"countryCode": "FI",
"countryName": "Finland",
"companyName": "Terdan Der Oy",
"companyAddress": "c/oTerdan Der Oy PL 13\n00561 HELSINKI",
"companyRegistrationDate": "2007-08-24",
"companyForm": "Limited company",
"industryDescription": "Electrical installation",
"registryCode": "2134552-6",
"registryCodeName": "Y-tunnus",
"taxId": "2134552-6",
"taxIdName": "Y-tunnus",
"registryPrivacy": false,
"website": null,
"commercialName": null,
"companyStatus": null,
"secondaryActivities": [],
"companyAgeYears": 19,
"consultationNumber": null,
"specialTerritory": null,
"verifiedAt": "2026-09-19T15:18:12.410Z",
"checkId": "01a0ba3f-18b9-7041-bcb3-ca683aed6c5b",
"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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