
Kurdynowski 4sp. z o.o.
Accounting, bookkeeping and auditing activities; tax consultancy
Overview
Kurdynowski 4 is an accounting firm with over 30 years of experience serving businesses, including sole proprietorships and companies. Its services include accounting, tax advice, HR and payroll, business registration, document archiving and online accounting.
- ul. Tadeusza Kościuszki 27C, 85-079 Bydgoszcz
- ul. Grudziądzka 32, 87-100 Toruń
- ul. Wały Piastowskie 1/1606A, 80-855 Gdańsk
- ul. Drużbackiej 1A/2, 60-745 Poznań
- ul. Złota 7/1, 00-019 Warszawa
- Monday–Friday
- 7:00–16:00
Financials
Filing timeliness
No financial statement for 2024 – the filing deadline has passed.
- 2024not filed
- 202330/01/2024
Data and insights are generated automatically from financial statements – they may contain errors and are neither a credit assessment nor business advice.
Statistics
How the company ranks by revenue within its industry, region and across Poland in 2023.
Results vs industry
Offer
- Accounting services
- Bookkeeping
- Tax settlements
- Payroll services
- Financial statements
- Tax consultancy
- Virtual office
- Legal services
Clients and partners
Website technology
- Website
- WordPress
- Analytics and marketing
- Google Analytics
- Google Tag Manager
Authorized Representatives
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 |
|---|---|---|---|
Magdalena Kurdynowskaage 59 | 41 | $553.75 | 41% |
Piotr Kurdynowskiage 62 | 50 | $675.31 | 50% |
Others | 9 | $121.56 | 9% |
The articles of association require board approval for share transfers.
Piotr Kurdynowski and Magdalena Kurdynowska hold a combined 91% – the ownership structure indicates family control.
Beneficial owners
| Person | Rights |
|---|---|
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 | ||
|---|---|---|---|---|
| Biuro Rachunkowe Profitsp. z o.o. | $343,479.11 | pit-vat.com.pl | ||
| 4PRO Biura Rachunkowesp. z o.o. | $262,677.92 | kmcc.pl | ||
| Buchalternetsp. z o.o. | $242,500.60 | buchalternet.pl | ||
| Bridsp. z o.o. | $176,915.54 | brid.pl | ||
| Just Brsp. z o.o. | $172,667.15 | justbr.pl | ||
| Contabil Biuro Rachunkowesp. z o.o. | $144,080.06 | contabil.pl | ||
| Biuro Polińskasp. z o.o. | $125,314.21 | biuro-polinska.pl | ||
| Biuro Sadowskisp. z o.o. | $109,728.38 | biurosadowski.pl | ||
| Calculatedsp. z o.o. | $100,618.95 | calculated.pl | ||
| Kurdynowski Toruńsp. z o.o. | $61,688.62 | kurdynowski.com.pl |
FAQ
Last updated: 2026-04-19
