You know only the company name, but have no idea what is its NCR (KRS) Nr.?
You know only the REGON or NIP number, but don’t know the name of the company?
Or perhaps you already know the NCR (KRS) Nr. of the company, but you don’t know in which court are the documents you are looking for stored?
The official, governmental NCR (KRS) search engine will help you find the information you are looking for: