VAT-Validation.com is a specialized online platform that simplifies the process of searching for Value Added Tax (VAT) IDs from various countries, providing an essential resource for businesses worldwide. Originally developed as a project during a final exam in Austria, the site gained immense popularity, leading to its acquisition by Linkomat GmbH, based in Vienna.

VAT-Validation.com offers a unique methodology that allows users to find VAT IDs using company names or numbers, making it particularly useful for businesses needing accurate data for invoicing or customer database updates. The site boasts an extensive database, with over 178 million VAT IDs from numerous countries, including Europe, Australia, and Brazil.

The search engine is designed for efficiency, featuring advanced tools such as fuzzy search for misspellings, synonyms for name variations, and geo-coordinates for address-based searches. Moreover, users can access additional company information, such as incorporation dates and statuses in select regions. Committed to user privacy, Linkomat GmbH ensures that sensitive information can be removed upon request.