OKsystem

What OKsystem does

OKsystem a.s. is a privately held, family-owned Czech IT company founded in 1989 and headquartered in Prague, operating across both custom software development for enterprise and public administration clients and a growing portfolio of proprietary products. Its flagship OKbase platform is a comprehensive HR and payroll (HCM) system covering personnel administration, attendance, payroll, employee self-service, and multi-organizational structures, with 400,000+ active users and deployments at customers including Penny Market (6,500+ employees), the City of Brno (2,700), AERO Vodochody (1,600), and several Czech ministries. The company also operates Checkbot (industrial robot monitoring for manufacturing), OKškolení (one of the largest IT training and certification centers in the Czech Republic for Microsoft, Cisco, and other vendors), OKadresy (Czech address verification integrated with the RUIAN registry), OKdox (document management), and Scormium (an LXP/LMS platform acquired via majority stake in Sense4code in July 2025).

Revenue is generated through a hybrid model combining monthly OKbase SaaS subscriptions, per-employee payroll outsourcing fees, on-premises product licenses, multi-year custom development contracts, and IT training services. Reported revenue exceeds CZK 1.1 billion (approximately €44M / $47–48M USD) and the company operates with zero debt and no external financing, sustaining itself through retained earnings across 36 years. The customer mix spans large private enterprises (manufacturing, retail, healthcare, financial services, aviation) and Czech public administration, with critical infrastructure systems running state social-benefit processing of approximately CZK 100 billion annually through the Ministry of Labour and Social Affairs. OKsystem employs 550+ specialists from offices in Prague and Ostrava, and serves 500+ customers in the Czech Republic and selectively in Slovakia and other international markets.

Name

OKsystem

Legal name

OKsystem a.s.

Website

https://oksystem.com

Company type

Private

Founded year

1989

Operating status

Operating

Headcount range

251–500 employees

Short description

OKsystem is a Czech family-owned IT company offering the OKbase HR and payroll SaaS platform alongside custom enterprise software, serving 500+ private and public-sector clients across the Czech Republic.

Ownership category

akta.pro rank

Product category

HR and Payroll Software (with Custom IT Development)

NAICS

Custom Computer Programming Services (541511), Computer Systems Design and Related Services (54151)

SIC

Services-Prepackaged Software (7372), Services-Engineering Services (8711)

akta.pro primary industry

Digital Employee Experience (DEX) & IT Experience Management (ITXM) Platforms (HDAEALAL)

akta.pro secondary industry

Contract Lifecycle Management (CLM) & Document Generation/Templating (HDAEAGAL)

Keywords

• HR and payroll software
• Custom software development
• IT training and certification
• Document management systems
• Industrial monitoring software

Headquarters

HQ city

Prague

HQ country

Czechia

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Software

Cost components

Personnel, Technology or R&D, Operations, Marketing or Sales, Infrastructure

Revenue model

1. Custom Development Projects: Bespoke software development services for digital transformation, custom development, mobile applications, integration platforms, and e-commerce solutions. Revenue recognized from project-based engagements with private companies and public administration.
2. OKbase SaaS Subscriptions: Cloud-based HR and payroll system offered as subscription service. Customers pay recurring fees for access to the platform including modules for HCM, payroll, attendance, and employee self-service. Supports both per-employee and organizational pricing.
3. Payroll Outsourcing: Complete payroll processing service including administrative handling for companies seeking to outsource payroll functions.
4. IT Training Services: IT training and certification examination services through OKškolení. Courses for users, administrators, and programmers covering Microsoft, Cisco, and specialized IT topics.
5. Product Licenses: On-premises deployment options for OKbase and other products with perpetual or term licensing arrangements.

Pricing tiers

Go-to-market motion3 records

Distribution channels4 records

Marketing channels6 records

Core offering

OKsystem sells proprietary HR and payroll software (OKbase), industrial robot monitoring software (Checkbot), an LMS/LXP platform (Scormium), an address-verification database built on the Czech RUIAN register (OKadresy), a document management system (OKdox), and an IT training/certification service (OKškolení). It also delivers bespoke custom software development, digital transformation, mobile applications, integration platforms, and e-commerce solutions for private enterprises and Czech public administration.

Product overview

OKsystem offers a portfolio of both proprietary products and custom IT solutions. The core product portfolio consists of OKbase (unified HR and payroll HCM platform), Checkbot (industrial robot monitoring), OKškolení (IT training services), and Scormium (learning experience platform acquired in 2025). Supporting products include OKadresy (address database), OKdox (document management), and payroll outsourcing services. The company also develops large custom government systems including JENDA portal and OKapps suite for the Ministry of Labour and Social Affairs. Legacy products like OKmzdy are being migrated to the OKbase platform.

Differentiator

Problem solved

Functional benefit

Brands

• OKbase: HR and payroll management system with modules for personnel, payroll, attendance, and employee self-service
• Checkbot
• OKmzdy
• OKškolení
• Scormium
• OKlab
• OKadresy
• OKdox
• OKsystem Školicí centrum

Products and services

• OKbase Comprehensive HR and payroll (HCM) platform covering personnel administration, payroll processing, attendance tracking, employee self-service, and multi-org support for holding structures; for Czech enterprises, public administration and large SMBs.
• Checkbot Intelligent monitoring software for industrial robots and manufacturing equipment providing real-time robot data, predictive maintenance analytics, and shop-floor transparency.
• OKmzdy Legacy payroll processing system for Czech customers; actively being migrated to the OKbase platform.
• OKškolení IT training and certification examination center offering courses for users, administrators and programmers on Microsoft, Cisco and specialized IT topics; one of the largest IT training providers in the Czech Republic.
• Scormium Cloud-based Learning Experience Platform (LXP) and LMS solution for corporate learning, employee development and skills enhancement; reference customers include Decathlon, Česká spořitelna and Plzeňský Prazdroj.
• OKadresy Czech Republic address database built on the RUIAN register, providing daily-updated address verification, offline operation, flood-zone checking and a database interface for external applications.
• Outsourcing mezd (Payroll Outsourcing) Complete payroll processing outsourcing service delivering full payroll calculation in accordance with Czech laws and regulations, priced per employee per month.
• OKlab Innovation incubator and talent development program for young IT professionals inside OKsystem.
• OKdox Document management module covering contracts, invoices, requests and data messages with electronic approval workflows and barcode-based invoice scanning.
• JENDA Client Portal Citizen-facing client portal of the Czech Ministry of Labour and Social Affairs, enabling online applications for social benefits, application status tracking and document submission.
• OKapps (OKcentrum, OKnouze, OKprace) Suite of critical information systems for the Czech Ministry of Labour and Social Affairs and Labor Office, processing state social support, employment, material hardship and social services agendas, handling approximately CZK 100 billion in annual payments.

Quantifiable outcome

• Payroll processing reduced from 7 days to 3 days (AERO Vodochody)
• +4 more outcomes

Named customers18 records

Segments4 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration5 records

Feature5 records

Partnerships

One partnership is on record.

• Czech Tennis Federation (ČTS)flagshipGTM or Marketing Partner · 20 March 2026OKsystem became strategic IT partner of the Czech Tennis Federation. Partnership focuses on redesign of the federation's website and technological support for the federation's new era of development. Builds on company's long-term support for Czech tennis including sponsorship of Linda Nosková and Jakub Menšík.

Scale indicators8 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• Vema: Czech HR and payroll software specialist with deep Czech labor law compliance and a long-tenured enterprise installed base. Directly comparable as a domestic competitor to OKbase in the Czech HR/payroll market.
• Seyfor: Czech-headquartered IT group of similar size (hundreds of employees, ~CZK-billion scale) combining proprietary ERP/HR software with custom development and managed services. Directly comparable business model, geography, and customer segments to OKsystem.
• Asseco Central Europe: Central European IT services and software vendor of comparable scale, offering enterprise software, custom development, and government IT systems across the Czech and Slovak markets. Most directly comparable to OKsystem's hybrid services-plus-product model and public-sector footprint.
• SD Worx: European HR and payroll specialist offering both software and payroll outsourcing across multiple countries. Directly comparable to OKsystem's combined OKbase SaaS plus payroll outsourcing model, though at significantly larger scale and broader geography.

Emerging players

• Personio: European HR SaaS platform targeting SMB and mid-market with modern cloud-native architecture. Emerging competitor encroaching on the lower end of OKbase's addressable market and a useful peer for SaaS GTM benchmarking.

Broad incumbents

• Workday: Global cloud HCM and financial management leader competing for the same HR/payroll budget at large enterprises and increasingly mid-market. Relevant peer for benchmarking OKbase's enterprise traction and SaaS maturity.
• ADP: Global HR, payroll, and workforce management incumbent serving enterprises of all sizes. Comparable to OKsystem's payroll outsourcing and HR SaaS revenue streams and a key global competitor for multinational customers in the Czech market.
• Visma: Northern European provider of business software including HR/payroll and ERP for SMB and mid-market, with a pan-European footprint. Comparable as a recurring-revenue software peer overlapping OKbase in HR/payroll.
• SAP SuccessFactors: Global enterprise HCM suite that competes with OKbase for multinational employers with Czech operations and large Czech enterprises. Broad incumbent offering overlapping functionality but as part of a much wider ERP portfolio rather than a Czech-specialized product.

Regional players

• Unicorn (Ness Czech): Long-standing Czech-headquartered IT services and software vendor with similar custom development, enterprise software, and government IT capabilities. Comparable as a regional peer competing for Czech enterprise and public-sector contracts.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/OKsystemCZ
• Facebookfacebook.com/OKsystem.cz

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles6 records

Subsidiaries1 record

Funding overview

Funding rounds1 record

Investors1 record

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about OKsystem