Kancelaria Podatkowa Kwartetsp. z o.o.
Accounting, bookkeeping and auditing activities; tax consultancy
Overview
Financials
Revenue history (in k)
Filing timeliness
2 of 6 financial statements were filed late (the longest delay 91 days for 2021).
- 202503/06/2026
- 202419/03/2025
- 202322/05/2024
- 202206/07/2023
- 202114/10/2022
- 202018/10/2021
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 2025.
Results vs industry
Industry
Authorized Representatives
Manner of representation
In the case of a multi-member management board, joint action by two members of the management board, or by a member of the management board jointly with a commercial proxy, is required to represent the company and make declarations of will on its behalf, provided that, for disposing of a right or incurring obligations to make a performance up to an amount not exceeding 100,000.00 złoty, each member of the management board is authorized to act independently.
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
Bartosz Dariusz Knapczykage 41 | 5 | $135.06 | 10% |
Leszek Knapczykage 69 | 40 | $1,080.50 | 80% |
Łukasz Piotr Knapczykage 45 | 5 | $135.06 | 10% |
Leszek Knapczyk, Bartosz Dariusz Knapczyk and Łukasz Piotr Knapczyk hold a combined 100% – the ownership structure indicates family control.
Beneficial owners
| Person | Rights |
|---|---|
Bank accounts
Registered as a VAT taxpayer on 2015-08-01.
Debt
No entries in the National Debtors Register (KRZ).
Real estate
| Type | Amount |
|---|---|
Buildings and premises | PLN 4,983PLN 4,983 |
Public aid
125 public aid cases recorded, with a total value of $248,990.
| Grant date | Purpose | Gross amount | Granting body | |
|---|---|---|---|---|
| Jul 9, 2026 | Aid in the form of wage subsidies for employing workers with disabilities | $155$155 | Prezes Zarządu Państwowego Funduszu Rehabilitacji Osób Niepełnosprawnych | |
| Jun 9, 2026 | Aid in the form of wage subsidies for employing workers with disabilities | $155$155 | Prezes Zarządu Państwowego Funduszu Rehabilitacji Osób Niepełnosprawnych | |
| May 5, 2026 | Aid in the form of wage subsidies for employing workers with disabilities | $155$155 | Prezes Zarządu Państwowego Funduszu Rehabilitacji Osób Niepełnosprawnych |
European Funds
| Start | Project | EU co-financing | Programme | |
|---|---|---|---|---|
| 2024-04-01 | Business transformation through the implementation of hyperautomation. | $190.4K$190,393 | European Funds for Śląskie 2021-2027 |
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| Nominussp. z o.o. | $1,738,024.41 | nominus.pl | ||
| Optymersp. z o.o. | $1,677,040.03 | optymer.pl | ||
| Polski Fundusz MultimedialnyS.A. | $853,734.88 | pfmsa.pl | ||
| Edacomsp. z o.o. | $651,247.18 | edacom.pl | ||
| GLC Auditsp. z o.o. | $678,564.45 | grupaleader.pl | ||
| Constanssp. z o.o. | $557,321.43 | constans.co | ||
| Torite Spółka Doradztwa Podatkowegosp. z o.o. | $549,769.56 | torite.pl | ||
| DB Audytsp. z o.o. | $527,268.06 | dbaudyt.pl | ||
| Dobry Księgowysp. z o.o. | $407,601.33 | dobry-ksiegowy.eu | ||
| ECDP Outsourcingsp. z o.o. | $401,153.19 | ecdpgroup.com |
Change history
| Date | Event | |
|---|---|---|
| 2025-06-11 | Address change (Ul. Fabryczna 24, 40-611, Katowice → Ul. Fabryczna 22, 40-611, Katowice) | |
| 2015-02-10 | Entered in the register |
FAQ
Last updated: 2026-06-03