Zaufany Księgowysp. z o.o.
Accounting, bookkeeping and auditing activities; tax consultancy
Overview
Zaufany Księgowy provides accounting services for businesses, including full accounting and simplified taxation methods such as revenue and expense ledger, lump-sum taxation, and tax card. The company also handles payroll and HR services, including employment paperwork, contracts, and payroll lists. It uses electronic document flow and licensed software, and has supported clients since 2012.
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 2014-10-01. Active
45 1240 6348 1111 0011 0844 5872
09 2490 0005 0000 4500 8016 1986- 82 1240 6348 1111 0010 6280 7967
Debt
No entries in the National Debtors Register (KRZ). No proceedings in KRZ
Public aid
29 public aid cases recorded, with a total value of $54,293.
| Grant date | Purpose | Gross amount | Granting body | |
|---|---|---|---|---|
| Sep 21, 2025 | De minimis aid (in accordance with Commission Regulation 2023/2831) | $2,511$2,511 | Prezes Banku Gospodarstwa Krajowego | |
| Sep 21, 2024 | De minimis aid (in accordance with Commission Regulation 2023/2831) | $2,506$2,506 | Prezes Banku Gospodarstwa Krajowego | |
| Apr 25, 2024 | De minimis aid (in accordance with Commission Regulation No 1407/2013 or earlier) | $1,069$1,069 | Prezes Banku Gospodarstwa Krajowego |
Tenders
No recorded participation in tenders.
Authorized Representatives
Manner of representation
In the case of a one-person management board, the President of the Management Board independently makes declarations on behalf of the company. In the case of a multi-member management board, joint action by two members of the management board or by one member of the management board jointly with a commercial proxy is required to make declarations on behalf of the company.
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
Adam Jakub Sadowski (39) | 45 | $12,155.59 | 90% |
Karol Maksymilian Sadowski (41) | 5 | $1,350.62 | 10% |
Adam Jakub Sadowski and Karol Maksymilian Sadowski hold a combined 100% – the ownership structure indicates family control.
Beneficial owners
| Person | Rights | |
|---|---|---|
Adam Jakub Sadowski (39)  | Shareholder of a limited liability company, 45000.0 PLN |
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| At-Akceptsp. z o.o. | $2,259,129.64 | at-akcept.szczecin.pl | ||
| 7 Pm Księgowośćsp. z o.o. | $1,590,793.81 | 7pm.pl | ||
| BIZ Partnersp. z o.o. | $1,388,715.67 | bizpartner.pl | ||
| Salsoftsp. z o.o. | $1,358,015.04 | solidnaksiegowa.com | ||
| KPG Księgowośćsp. z o.o. | $1,348,190.35 | kpg.net.pl | ||
| Kontabl 92sp. z o.o. | $686,547.62 | kontabl.pl | ||
| TLKPsp. z o.o. | $599,374.19 | tlkp.pl | ||
| Calcula Taxsp. z o.o. | $594,423.10 | calcula.pl | ||
| Kancelaria Audyt Fksp. z o.o. | $585,833.47 | audytfk.pl | ||
| ITE Finansesp. z o.o. | $584,524.10 | itefinanse.pl |
Change history
| Date | Event | |
|---|---|---|
| 2017-07-27 | Address change (1 Maja 14/2c, 96-300, Żyrardów → Ul. 1 Maja 21/1b1, 96-300, Żyrardów) | |
| 2015-07-28 | PKD change (Removed: 62.01.Z, 62.02.Z, 62.09.Z, 63.11.Z, 64.20.Z, 70.10.Z, 70.21.Z, 73.20.Z) | |
| 2014-09-18 | Entered in the register |
FAQ
Last updated: 2026-08-06