Overview
Status
Active
Registry date
2025-10-09
Share capital
10,000.00 PLN
Registered address
ul. Głębocka 5/36, 03-287 Warszawa, Poland
Electronic delivery address
AE:PL-37385-48278-UDWCI-26
Industry
Authorized Representatives
Maja Justyna Rezanko-Zielińskaage 53 – President of the Management Board
Klaudia Zielińskaage 34 – Management Board Member
Manner of representation
Each member of the management board is authorized to make declarations on behalf of the company independently.
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
| 80 | $2,160.99 | 80% | |
Klaudia Zielińskaage 34 | 20 | $540.25 | 20% |
Maja Justyna Rezanko Zielińska and Klaudia Zielińska hold a combined 100% – the ownership structure indicates family control.
Beneficial owners
| Person | Rights |
|---|---|
Bank accounts
Registered as a VAT taxpayer on 2025-11-05.
23 1140 2004 0000 3002 8614 0443
05 1090 1753 0000 0001 6523 7563
Debt
No entries in the National Debtors Register (KRZ).
Public aid
No public aid cases recorded in the last 10 years.
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| Arkudasp. z o.o. | $1,545,445.75 | arkuda.pl | ||
| Biuro Rachunkowe Dziubasp. z o.o. | $213,634.11 | grupadziuba.com | ||
| Drivia Centrum Obsługi Transportusp. z o.o. | $105,027.28 | drivia.pl | ||
| AMW Northsp. z o.o. | $35,762.84 | amwnorth.com | ||
| Ardmaxsp. z o.o. | $16,636.61 | ardmax.pl | ||
| DEVIsp. z o.o. | $14,039.51 | devi-biuro.pl | ||
| BV Consultingsp. z o.o. | $12,548.47 | bvconsulting.com.pl | ||
| Consilia Prosp. z o.o. | $0.05 | consiliapro.pl | ||
| Counselling Spólka z Ograniczoną Odpowiedzialnościąsp. z o.o. | $0.00 | optimum-online.pl | ||
| Cybercentsp. z o.o. | – | cybercent.pl |
FAQ
The main business activity of Mrztax Biuro Rachunkowe focuses on accounting and bookkeeping activities.
The company was registered in the Polish National Court Register (KRS) on October 9, 2025.
The headquarters is located at: ul. Głębocka 5, 03-287 Warszawa.
The management board includes Klaudia Zielińska (Member of the Management Board).
The share capital of the company is PLN 10,000 (approx. $2,701).
Last updated: 2026-04-23