The 4starlings.com  is run by 4SZPAKI SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ SPÓŁKA KOMANDYTOWA with the registered office in Białystok (registered office address and address for communication: Króla Zygmunta Augusta 26, 15-136 Białystok, Poland) entered into the Register of Entrepreneurs of the National Court Register under the National Court Register (KRS) number 0000818491; registry court where the company's records are kept: District Court in Białystok, XII Commercial Division of the National Court Register; Tax Identification Number (NIP) 9662135465, National Business Registry Number (REGON) 385058923.