Please direct your inquiries to the following contacts

Contacts for our products

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Leading Czech and multinational companies use our products and solutions.

Our software solutions help make solving complex processes simple.

Contacts to our offices

Office OKsystem Prague


Czech Republic

OKsystem a.s.
Na Pankráci 1690/125
140 00 Praha 4 - Nusle

Office OKsystem Brno


Czech Republic

OKsystem a.s.
Triniti Office Center
Trnitá 500/9
602 00 Brno

Office OKsystem Ostrava


Czech Republic

OKsystem a.s.
Smart Innovation Center
28. října 3388/111
702 00 Ostrava - Moravská Ostrava

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New York


OKsystem Inc.
580 5th Ave, Suite 820
NY 100 36 New York

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OKsystem a.s.

Na Pankráci 1690/125, 140 00 Praha 4 - Nusle

: 27373665     DIČ: CZ27373665

UniCredit Bank Czech Republic and Slovakia, a.s.
Account in CZK: 48973004 / 2700
IBAN: CZ0327000000000048973004
Account in EUR: 1388089981 / 2700
IBAN: CZ2127000000001388089981
Account in USD: 1388090026 / 2700
IBAN: CZ6727000000001388090026

OKsystem is a company incorporated in the Commercial Register maintained by the Municipal Court in Prague, Section B, Insert 20326.

Data Protection Officer:
JUDr. Alena Kučerová,

Whistleblowing reporting:


+420 236 072 111

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