The contacts are listed by products
OKsystem a.s., Na Pankráci 125, 140 21 Praha 4
IČ: 27373665 DIČ: CZ27373665
UniCredit Bank Czech Republic and Slovakia, a.s.
Account number: 48973004 / 2700 IBAN: CZ0327000000000048973004
OKsystem is a company incorporated in the Commercial Register maintained by the Municipal Court in Prague, Section B, Insert 20326.
Na Pankráci 125
140 21 Praha
Trinity Office Center
602 00 Brno
Smart Innovation Center
28. října 3388
702 00 Ostrava
We offer a modern conference hall, including state-of-the-art technical equipment, which is within a short distance from the Prague city center.
OKsystem is the registration authority and a branch of First Certification Authority a.s. OKsystem issues commercial and qualified certificates.
The registration authority is located at OKsystem a.s., Na Pankráci 125, 140 00 Praha 4, close to Pankrác (Metro "C" line).
This registration authority issues all kind of certificates. It It is not necessary to arrange an appointment in advance if you intend to visit the registration authority during business hours, otherwise call +420 236 072 302 to arrange an appointment.
OKsystem is registered in Electronic Records of Sales (EET) as of 1 March 2017.
Pursuant to the Act on Registration of Sales, the seller is obliged to issue a receipt to the buyer. At the same time, the seller is obliged to register the received sales with the tax administrator on-line; in the event of a technical failure, no later than 48 hours.