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Custom-tailored projects

Reliable, functional, and secure solutions according to your needs

From design and development to production deployment through continuous support and growth.

What can we do for you?

Digital
transformation

We will help you to rearrange your processes so that digitalization will truly benefit you.

Custom
development

We will develop for you a tailored solution that will simplify your work and life.

Mobile
applications

We offer mobile solutions for public administration, commercial organizations, and the general public.

Integration
platforms

We will ensure design, operation, and development of infrastructure meeting critical requirements for performance, security, and accessibility.

E‑commerce

We will design and create for you a custom-tailored e-shop that your customers will enjoy using.

We are your reliable partner at all stages of the project life cycle.

Analysis and definition of goals

A thorough analysis of the client’s needs is the foundation for a successful project. The analysis informs us about the workload and timeframe for implementation. It also identifies the choice of appropriate technology and, in case of a custom development, the development tools, design, and UX of the future solution.

Processes redesign and development

In addition to conventional development methods, we also offer so-called agile development. This method ensures the client fast delivery of the first tangible outputs, a higher level of interaction with the development team, and a greater possibility to repetitively influence and modify the project’s final form.

Testing and implementation

Everything must fit together and run like clockwork – from code quality to performance parameters. If appropriate, we cooperate with the client to do testing in the client’s own environment where the actual implementation will occur.

Support and development

Support for the system and its users in accordance with defined parameters (SLA) goes hand in hand with implementing changes and development requirements that naturally arise from the evolving environment and customer needs or as a result of legislative changes.

Doing the right things right

We don’t multitask at OKsystem. Each employee has maximum room to excel in his or her own field and to do the best possible work for the client.

Teams of specialists

24/7 support

Analysts

Professional growth

UNIT testing

Automated testing

Release management

Confluence

And much more...

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Experiences

Building know-how for more than 36 years

We have been working for a long time on projects with the highest demands for management, availability, and flexibility. We have been taking care of some clients for more than 36 years. Our comprehensive understanding of their operations means we are able continually to come up with innovations that make sense.

Assured expertise and a secure solution

Certifications

Environmental responsibility is increasingly seen as an important factor in business performance and sustainability.

More about certifications

Security

Security of the information system, its functions, and of data processed as well as the resistance to failure of certain technological components come as a matter of course for us.

OKsystem
in numbers

500+ employees

36 years in business

500+ customers from all over the world

Who are our customers?

Toyoda Gosei Czech, s.r.o.
Ministerstvo životního prostředí ČR
MAGNA Automotive Stity s.r.o.
ZDAR, a.s.
Mezinárodní florbalová asociace
Český statistický úřad
TIETO Czech s.r.o.
Konica Minolta Business Solutions Czech, spol. s r.o.
Ministerstvo práce a sociálních věcí ČR
Contipro a.s.
Rohlik.cz
Akademie věd ČR

We are here to serve you

Leading Czech and multinational companies use our products and solutions.

Our software solutions help make solving complex processes simple.

News

OKsystem becomes the IT partner of the Czech Tennis Federation (ČTS)

March 20, 2026

In its new era of development, the ČTS will rely on OKsystem’s technological expertise. The main pillars of this partnership will be the transformation of the federation's website and the modernization of its IT systems

Full article

OKsystem has confirmed its position among the largest family businesses in the Czech Republic

March 12, 2026

Forbes Czech magazine has published its latest ranking of the largest family businesses, and OKsystem placed 101st in this prestigious selection.

Full article

Jitka Sotonová for HR News: What does modern IT education look like in 2026?

March 9, 2026

How companies approach the development of digital skills today, and why does IT education no longer mean simply attending a single course? These questions were discussed by Jitka Sotonová, OKškolení Manager, in a podcast and article for HR News.

Full article

More news