OKsystem

Czech software and IT training provider building HR/payroll systems, security tools and custom IT projects for private firms and public…

Praha, CzechiaFounded 2005oksystem.comWebsite technologies

+ Add to sales board

Recent signals

What changed at OKsystem in the last 6 months, newest first. Each line links to its public source.

  • 10 Oct 2026 Public contract · Won €174k public contract from Národní úřad pro kybernetickou a informační bezpečnost: Implementace personálního a mzdového systému smlouvy.gov.cz
  • 25 Sep 2026 Public contract · Won €148k public contract from Integrovaná doprava Středočeského kraje, příspěvková organizace: SMLOUVA O PROVEDENÍ NASTAVENÍ A VYUŽÍVÁNÍ SOFTWARE OKBASE smlouvy.gov.cz
  • 3 Sep 2026 Public contract · Won €16k public contract from Česká republika - Ministerstvo obrany: Technická podpora APV ISMP – RUIAN 2026 smlouvy.gov.cz

Get signals like these for the companies you sell to →

About OKsystem

OKsystem a.s. develops software products, including the OKbase personnel and payroll system, the Checkbot application for monitoring and analysing robot (RPA) work, and the OKadresy and OKmzdy products. It also delivers custom IT projects, outsourced payroll processing, and authorised IT training through OKškolení.

The company serves private firms and public administration; its website states that its products are used by leading Czech and multinational companies and that it has more than 500 customers worldwide. Revenue comes from software licences and products, custom development, services and training, though the website does not give a breakdown.

The website states the company has been operating for more than 36 years and has 550+ employees. Its registry record gives Praha as HQ and 2005 as the founding date of the a.s. entity. The site names offices in Praha, Brno and Ostrava and lists a conference-room rental in Praha. Its careers page advertises flexible hours, remote work, and a selection process. It holds ISO 9001, ISO 14001 and ISO/IEC 27001 certifications.

Product: OKbase personnel and payroll system, Checkbot robot-work monitoring app, OKadresy, OKmzdy, custom IT projects and IT training (OKškolení).

Public contracts

Contracts OKsystem signed since 1 Nov 2024, from the Slovak and Czech public contract registers. Values as published; amendments are not counted.

Customers

133 contracts with 75 buyers · 3.0B CZK

ContractsValue
Ministerstvo práce a sociálních věcí22.8B CZK
Statutární město Havířov959.0M CZK
Ministerstvo zahraničních věcí415.9M CZK
Česká republika - Ministerstvo kultury19.9M CZK
Státní pozemkový úřad17.9M CZK
Česká republika - Ministerstvo obrany87.5M CZK
Národní památkový ústav15.4M CZK
Národní úřad pro kybernetickou a informační bezpečnost14.3M CZK

Open public tenders for OKsystem →

Latest contracts

  • 3 Nov 2026 for Katastrální úřad pro Karlovarský kraj · Objednávka - kurz Podpora a troubleshooting Windows 11 pro 3 zaměstnance · 64k CZK register
  • 16 Oct 2026 for Centrum pro zjišťování výsledků vzdělávání · Školení MSHP pro CERMAT · 63k CZK register
  • 15 Oct 2026 for Krajské ředitelství policie Plzeňského kraje · Objednavka skoleni vyvoj SQL · 67k CZK register
  • 10 Oct 2026 for Národní úřad pro kybernetickou a informační bezpečnost · Implementace personálního a mzdového systému · 4.3M CZK register
  • 5 Oct 2026 for Centrum sociálních služeb Tloskov · Dodávka terminálu suprema XS2 DPB-2ks s konfigurací · 62k CZK register
  • 25 Sep 2026 for Integrovaná doprava Středočeského kraje, příspěvková organizace · SMLOUVA O PROVEDENÍ NASTAVENÍ A VYUŽÍVÁNÍ SOFTWARE OKBASE · 3.6M CZK register

Public tenders won

29 tenders won since 1 Jan 2024 from 14 public buyers in Czechia, worth 3.2B CZK as awarded. From EU award notices (TED) that name OKsystem by its registry number.

  • 19 Oct 2026 Národní úřad pro kybernetickou a informační bezpečnost · Implementace personálního a mzdového systému (opakovaná zakázka) · 3.5M CZK notice
  • 13 Jul 2026 Český statistický úřad · Rámcová dohoda o poskytování služeb rozvoje a podpory Statistického informačního systému 5.0 · 5.0M CZK notice
  • 9 Jul 2026 Ministerstvo zahraničních věcí · Smlouva o podpoře, rozvoji a údržbě OKbase MZV ČR · 13.8M CZK notice
  • 16 Jan 2026 Ministerstvo práce a sociálních věcí · IT delivery II · 136.6M CZK notice
  • 2 Jan 2026 Ministerstvo práce a sociálních věcí · Provoz a rozvoj agendových informačních systémů · 2.8B CZK notice
  • 23 Oct 2025 Ministerstvo obrany · DNS - Školení KIS (17. část - Management a ICT management) · 555k CZK notice

Open tenders like these →

Jobs at OKsystem

No open positions listed right now.

Leadership

More software & saas companies

  • OLTIS

    Transport and logistics software systems for rail, road freight, forwarding, terminals and warehousing operators
    Olomouc, CzechiaSoftware & SaaSFounded 1997
  • Omnicado

    Connects e-shops and brands to marketplaces and selling channels, syncing products, stock, prices and orders
    Praha, CzechiaSoftware & SaaSFounded 2020
  • OneManDev

    Builds and runs its own web and mobile products; first is a reverse marketplace where brokers compete for property sellers' requests
    Praha, CzechiaSoftware & SaaSFounded 2026
    Young company
  • OnePort CZ

    Digital data collection, records and inspection tools for municipalities, facility managers, audits and construction firms
    Sobětuchy, CzechiaSoftware & SaaSFounded 2025
    Young company
  • onlinehosting.cz

    Web hosting, email hosting, domain registration and managed servers for Czech websites and businesses
    Hradec Králové, CzechiaSoftware & SaaSFounded 2001
  • OOHmedia.cz

    Online campaign-planning software for advertising agencies managing out-of-home media campaigns
    Praha, CzechiaSoftware & SaaSFounded 2009
    New on Evolc

All software & saas companies →

Website technologies

Tools and platforms detected on this company’s website, grouped by purpose. Dates record when Evolc observed them.

Analytics

  • Google Tag ManagerMedium confidence
    First detected
    Last detected
    Last checked
    Detection evidence

Backend

  • PHPMedium confidence
    First detected
    Last detected
    Last checked
    Detection evidence

Website detection does not establish a paid subscription or company-wide use. Tools loaded after consent or sign-in may be missed. “No longer observed” does not prove the company stopped using a tool.