B3 Consulting Poland is an IT consulting and outsourcing company, part of the B3 group, supporting clients in digital transformation, ServiceNow and AI solutions. Under the B3 CyberSecurity brand it delivers penetration testing and cyber attack simulations, risk governance and compliance advisory, SOC advisory, and security awareness training.
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
The company from the directory is at the top. Below it are the entities registered as its shareholders, and below them their owners, up to three levels.
An arrow points to the company in which the owner holds shares. Hover over or tap an arrow to see the registry entry date. A two-way arrow marks cross-shareholding.
A tile with a dashed border stands for shareholders who are natural persons, given only as a number, without names.
A line marked REGON is the ownership form that Statistics Poland reports for that entity.
Hovering over or tapping a company usually shows its NIP, REGON and KRS numbers, and the LEI number for a company from the GLEIF index. The card does not appear for the State Treasury or a family foundation.
Shareholder history
REGON reports only the current state, so the bar starts at the first reading.
KRS entries (4)
- 12-02-2018 · entry 1 joined: Blackstones sp. z o.o. Holdings sp.k. (100% of share capital); share capital PLN 5,000
- 11-10-2018 · entry 4 left: Blackstones sp. z o.o. Holdings sp.k.; joined: B3 Consulting Group Ab (publ) (50% of share capital); share capital PLN 25,000
- 02-08-2024 · entry 28 joined: Family foundation (13.8% of share capital)
- 18-09-2024 · entry 37 left: Family foundation; change in shares: B3 Consulting Group Ab (publ) (90% of share capital)
Entries on the number and stake of natural persons (3)
- 11-10-2018 · entry 4 natural persons among shareholders: 2; combined stake of natural persons: 50% of share capital
- 02-08-2024 · entry 28 change in the combined stake of natural persons: 26.4% of share capital
- 18-09-2024 · entry 37 change in the number of natural persons among shareholders: 1; change in the combined stake of natural persons: 10% of share capital
Share capital changes (2)
- 12-02-2018 · entry 1 share capital PLN 5,000
- 11-10-2018 · entry 4 share capital PLN 25,000
Last updated: 09-10-2026
Cyber Katalog presents ownership data from the National Court Register (KRS), the shareholder history from the full extract of the National Court Register (KRS), and the ownership form from the REGON register kept by Statistics Poland according to readings since 02-10-2026. KRS does not state the country of some shareholders, so the country comes from the Global LEI Index kept by GLEIF, from the commercial register of the country of its registered office, from the REGON register or from a legal form that exists only under Polish law. An error in this data can be reported to biuro@cyberkatalog.pl, and each report is reviewed within 5 working days.
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