CXX-Asennus Oy, VAT ID FI28507233 — Verified

Active and verified against VIES as of 19 Sep 2026.

Confirmed against VIES on 19 Sep 2026, 07:08 UTC
Check ID: 01a0b87f-026e-7eff-b7b6-c41fe3657c3e

VAT ID

FI28507233

Finland

Y-tunnus

2850723-3

Company

CXX-Asennus Oy

Company type

Limited company

Founded

31 Aug 2017

Industry

Construction of residential and non-residential buildings

Address

Puhdistamontie 6
11100 RIIHIMÄKI
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 FI28507233 is built

The prefix FI marks Finland, where VAT is known locally as Arvonlisävero (ALV). The part after it, 28507233, is 8 digits. The whole number follows the format FI + 8 digits. The characters after the prefix correspond to the Y-tunnus 2850723-3.

For CXX-Asennus Oy, its registered company type is Limited company; the national register or authority record gives a registration date of 31 Aug 2017, 9 years before the check; its Y-tunnus is 2850723-3.

Related: Finland VAT number format · VAT number formats in the EU · EU VAT rates · What is VIES · VAT audit trail · Finland VAT API

Embed this verification on your site

Paste the inline tag where the badge should appear (impressum, footer, About page) and drop the script anywhere on the same page – it works even if your framework moves <script> to the end of <body>.

Preview

Snippet

HTML
<script async src="https://vatnode.dev/badge.js"></script>
<span data-vatnode-vat="FI28507233"></span>

Loads asynchronously, ~1.5 KB gzipped, no tracking, no dependencies. The badge links to this page, which shows the result stored for FI28507233 as of 19 Sep 2026.

Validating VAT in your app? Use the VAT validation API — 100 free calls, no credit card required.

Get API Key
Request
curl "https://api.vatnode.dev/v1/vat/FI28507233" \
  -H "Authorization: Bearer YOUR_API_KEY"
ResponseStored result of 19 Sep 2026 · 200 OK
{
  "valid": true,
  "vatId": "FI28507233",
  "countryCode": "FI",
  "countryName": "Finland",
  "companyName": "CXX-Asennus Oy",
  "companyAddress": "Puhdistamontie 6\n11100 RIIHIMÄKI",
  "companyRegistrationDate": "2017-08-31",
  "companyForm": "Limited company",
  "industryDescription": "Construction of residential and non-residential buildings",
  "registryCode": "2850723-3",
  "registryCodeName": "Y-tunnus",
  "taxId": "2850723-3",
  "taxIdName": "Y-tunnus",
  "registryPrivacy": false,
  "website": null,
  "commercialName": null,
  "companyStatus": null,
  "secondaryActivities": [],
  "companyAgeYears": 9,
  "consultationNumber": null,
  "specialTerritory": null,
  "verifiedAt": "2026-09-19T07:08:46.575Z",
  "checkId": "01a0b87f-026e-7eff-b7b6-c41fe3657c3e",
  "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"
  }
}

Need a VIES Consultation Number?

This public check doesn't issue a VIES consultation number, the reference that documents who checked a VAT number and when. Authenticated API calls that set your own EU VAT as the requester return one.

Validate a different VAT ID

Automate this in your app

Use the vatnode API to automate VAT validation in your invoicing or checkout flow. Free plan available, no credit card required.