CC Otwarte Systemy Komputerowe

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Polish tax ID (NIP)
5213166170
REGON
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KRS
Legal form
Primary PKD code

IT systems integrator deploying network security solutions, including Internet perimeter protection, 2FA access control, PAM, endpoint protection and DLP systems. It performs security audits of web and mobile applications and of IT and OT infrastructure, alongside systems integration and software development.

Cyber Katalog editorial description

What the data confirms

  • VAT register Loading
  • REGON register
  • Certifications -

Profile declared by the provider

Your data, in your own words

Here you describe the sectors you serve, the regulations you support, your accreditations and how you work with clients, in your own words, next to the registry data. Every declaration carries a date and the role of the person reporting it, and it is never our assessment.

Registry data

Date of formation
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VAT registration
Other PKD codes
Full extract from the VAT register and REGON

VAT register

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Cyber Katalog presents data from the official list of VAT taxpayers kept by the National Revenue Administration. We take no responsibility for the accuracy, completeness or timeliness of that information.

REGON register

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Cyber Katalog presents data from the REGON register kept by Statistics Poland. We take no responsibility for the accuracy, completeness or timeliness of that information.

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Cyber Katalog presents data from the VAT register kept by the National Revenue Administration and from the REGON register kept by Statistics Poland.

Ownership structure

Last updated: 05-10-2026

Cyber Katalog presents the ownership form from the REGON register kept by Statistics Poland.

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