Overview
Status
Active
Registry date
2024-01-18
Share capital
5,000.00 PLN
Registered address
ul. Czesława Strzeszewskiego 15/21, 20-153 Lublin, Poland
Email
Electronic delivery address
AE:PL-98791-12010-SGBBS-11
Financials
This entity has not filed any financial documents with the Financial Document Repository (RDF).
Industry
Authorized Representatives
Katarzyna Anna Sirkoage 38 – President of the Management Board
Grzegorz Krzysztof Sirkoage 43 – 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 |
|---|---|---|---|
Grzegorz Krzysztof Sirkoage 43 | 15 | $405.19 | 30% |
Katarzyna Anna Sirkoage 38 | 35 | $945.43 | 70% |
Katarzyna Anna Sirko and Grzegorz Krzysztof Sirko hold a combined 100% – the ownership structure indicates family control.
Beneficial owners
| Person | Rights |
|---|---|
Bank accounts
Was a VAT taxpayer from 2024-12-01 to 2025-12-17.
Reason for removal: Art. 96 ust. 9 pkt 2 (contact with the taxpayer or their representative is impossible despite documented attempts)
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 | ||
|---|---|---|---|---|
| 5E Spółka Doradztwa Podatkowegosp. z o.o. | $884,693.18 | fivee.tax | ||
| Biuro Rachunkowe Anekssp. z o.o. | $865,082.73 | anekslublin.pl | ||
| ALL Service Taxsp. z o.o. | $555,094.65 | allservicetax.pl | ||
| AJ Pawłowscysp. z o.o. | $372,254.61 | pawlowscy.pl | ||
| CSI Polskasp. z o.o. | $112,740.68 | csi-polska.com | ||
| Abrigosp. z o.o. | $49,412.03 | abrigo.com.pl | ||
| Biuro Rachunkowe Ikasp. z o.o. | $43,615.12 | uslugiksiegowe.lublin.pl | ||
| Kancelaria Finansowo-Księgowa Bacciarellisp. z o.o. | $0.00 | kfkborowiecky.pl | ||
| Kadrissp. j. | – | kadrislublin.pl | ||
| Asset Biuro Rachunkowe H.Pęzioł, D.Mroziksp. j. | – | asset-lublin.pl |
FAQ
The main business activity of Kstax focuses on accounting, bookkeeping and auditing activities; tax consultancy.
The company was registered in the Polish National Court Register (KRS) on January 18, 2024.
The headquarters is located at: ul. Czesława Strzeszewskiego 15, 20-153 Lublin.
The management board consists of: Katarzyna Anna Sirko (President of the Management Board) and Grzegorz Krzysztof Sirko (Member of the Management Board).
The share capital of the company is PLN 5,000 (approx. $1,351).
Last updated: 2026-04-07