Biuro Rachunkowe Barbary Mierosławskiejsp. z o.o.
Accounting, bookkeeping and auditing activities; tax consultancy
Overview
Biuro Rachunkowe Barbary Mierosławskiej sp. z o.o. provides tax advisory and accounting services, including settlement of income from abroad and online earnings. The company also offers accounting training, webinars, personal development courses, and publishes books and e-books. Its offer includes first Polish software for automatic tax settlement of foreign income.
Financials
Revenue history (in k)
Data and insights are generated automatically based on financial statements and may contain errors. This analysis is for informational purposes only and does not constitute an official assessment of the company's credibility or business advice.
Statistics
How the company ranks by revenue within its industry, region and across Poland in 2025.
Results vs industry
Industry
Bank accounts
Registered as a VAT taxpayer on 2018-07-01. Active
36 1090 2590 0000 0001 4408 5962
69 1750 1325 0000 0000 3986 9136
Debt
No entries in the National Debtors Register (KRZ). No proceedings in KRZ
Public aid
4 public aid cases recorded, with a total value of $16,329.
| Grant date | Purpose | Gross amount | Granting body | |
|---|---|---|---|---|
| Jun 20, 2020 | Aid compensating for the negative economic consequences of COVID-19, granted in limited amounts | $2,645$2,645 | Prezes Zakładu Ubezpieczeń Społecznych | |
| Jun 8, 2020 | Aid compensating for the negative economic consequences of COVID-19, granted in limited amounts | $7,693$7,693 | Polski Fundusz Rozwoju S.A. | |
| May 30, 2020 | Aid compensating for the negative economic consequences of COVID-19, granted in limited amounts | $3,072$3,072 | Prezes Zakładu Ubezpieczeń Społecznych |
Tenders
No recorded participation in tenders.
Authorized Representatives
Manner of representation
In the case of a one-person management board, the company is represented by one person, and in the case of a two-person management board, representation of the company requires two members of the management board to act jointly.
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
Etl Outsourcing S.A. | 52 | $702.32 | 50.9804% |
Barbara Antonina Mierosławska Weiner (68) | 26 | $351.16 | 25.4902% |
Katarzyna Zofia Rogowska (54) | 24 | $324.15 | 23.5294% |
Beneficial owners
| Person | Rights | |
|---|---|---|
Barbara Antonina Mierosławska-Weiner (68)  | Shareholder of a limited liability company, 1300.0 PLN |
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| Business Mindsp. z o.o. | $874,465.73 | businessmind.pl | ||
| Kancelaria Expert Biuro Rachunkowesp. z o.o. | $724,927.49 | kancelaria.lebork.pl | ||
| Abaco Biuro Rachunkowesp. z o.o. | $691,640.33 | abaco.net.pl | ||
| Manarosp. z o.o. | $412,254.30 | manaro.pl | ||
| Biuro Rachunkowe Bilanssp. z o.o. | $359,041.19 | brbilans.com | ||
| Biuro Rachunkowe Romińskasp. z o.o. | $327,811.31 | rominska.pl | ||
| Biuro Rachunkowe Kontosp. z o.o. | $249,809.01 | konto.lebork.pl | ||
| M & M Biuro Rachunkowo-Prawnesp. z o.o. | $234,238.68 | biurorachunkowemagda.pl | ||
| Limarsp. z o.o. | $128,692.83 | limar.com.pl | ||
| Biuro Rachunkowe na Obcasachsp. z o.o. | $100,168.98 | biuronaobcasach.com.pl |
Change history
| Date | Event | |
|---|---|---|
| 2019-12-31 | Share capital change (5,000.00 PLN → 5,100.00 PLN) | |
| 2019-09-02 | Name change (Biuro Rachunkowe Emilia Oleksińska → Biuro Rachunkowe Barbary Mierosławskiej) | |
| 2018-06-20 | Entered in the register |
FAQ
Last updated: 2026-07-17