In UK there is https://www.gov.uk/government/organisations/companies-house<p>I Spain there is https://boe.es/diario_borme/<p>Do you know if there is anything like this in your country ?
Public companies in the US must file with the SEC. Generally, the SEC site is the best place to find this stuff. <a href="https://www.sec.gov/edgar/searchedgar/companysearch.html" rel="nofollow">https://www.sec.gov/edgar/searchedgar/companysearch.html</a>
After submit I found <a href="https://en.wikipedia.org/wiki/List_of_company_registers" rel="nofollow">https://en.wikipedia.org/wiki/List_of_company_registers</a>