Operator Chmury Krajowej sp. z o. o. with its head office in Warsaw at Grzybowska 62, postcode: 00-844, registered in the District Court for the capital city of Warsaw in Warsaw, 13th Commercial Division of the National Court Register, KRS number: 0000770202; NIP (Tax Identification Number): 525-277-57-89 REGON statistical number: 382039032; share capital: PLN 155,000,000.