HAYYDEN is a network and telecommunications services integrator delivering network, IoT, VoIP and unified communications projects. In cybersecurity it offers penetration testing, vulnerability assessments and IT security audits, 24x7 security monitoring, incident response, threat hunting, endpoint and network protection, and infrastructure hardening.
What the data confirms
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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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