For registered users

1. Using unitary Register of European Union Tax Payers, You can check the VAT number of any company registered in EU.
http://ec.europa.eu/taxation_customs/vies/vieshome.do?selectedLanguage=EN
2. Using the data bases of Enterprise Register of Republic of Latvia and European Business Registers, You can find full and legally valid information about Your existing and potential business partners in Latvia and most European countries.
http://www.lursoft.lv/