Overview
Financials
Revenue history (in k)
Filing timeliness
Financial statements were filed on time, on average 9 days early.
- 202523/06/2026
- 202412/07/2025
- 202311/07/2024
- 202214/07/2023
- 202128/06/2022
- 202011/10/2021
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, city, voivodeship and across Poland in 2025.
Results vs industry
Industry
Authorized Representatives
Manner of representation
In the case of a one-person management board, the sole member of the management board is authorized to represent the company acting independently. In the case of a multi-member management board, the President of the Management Board is authorized to represent the company independently, while the remaining members of the management board act jointly with another member of the management board or with a commercial proxy.
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
Dariusz Sylwester Kowalskiage 49 | 720 | $97,244.73 | 100% |
Beneficial owners
| Person | Rights |
|---|---|
Subsidiaries
| Name | Share value | Stake | ||
|---|---|---|---|---|
Stellahaussp. z o.o. | 54,024.85 USD | 50% |
Bank accounts
Registered as a VAT taxpayer on 2000-04-01.
55 1050 1562 1000 0090 3165 5690- 39 1050 1562 1000 0090 8098 9305
- 32 1050 1562 1000 0090 3165 5716
Debt
No entries in the National Debtors Register (KRZ).
MSiG notices
| Publication date | Event | |
|---|---|---|
| Jan 8, 2018 | Call to creditors |
Public aid
151 public aid cases recorded, with a total value of $308,909.
| Grant date | Purpose | Gross amount | Granting body | |
|---|---|---|---|---|
| Jul 9, 2026 | Aid in the form of wage subsidies for employing workers with disabilities | $1,583$1,583 | Prezes Zarządu Państwowego Funduszu Rehabilitacji Osób Niepełnosprawnych | |
| Jun 9, 2026 | Aid in the form of wage subsidies for employing workers with disabilities | $1,210$1,210 | Prezes Zarządu Państwowego Funduszu Rehabilitacji Osób Niepełnosprawnych | |
| Jun 8, 2026 | De minimis aid (in accordance with Commission Regulation 2023/2831) | $983$983 | Starosta Lubaczowski |
European Funds
| Start | Project | EU co-financing | Programme | |
|---|---|---|---|---|
| 2022-05-04 | Implementation of an internationalisation business model to increase the competitiveness of KOWALSKI OKNA on the Italian market | $90,510$90,510 | Operational Programme Eastern Poland |
Regulatory authorisations
| Authority | Type | Status | |
|---|---|---|---|
 BDO | BDO register entry | Active |
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| Fabryka Styropianu Styropaksp. z o.o. | $4,452,546.65 | styropak.com.pl | ||
| Alphaheatsp. z o.o. | $4,431,569.93 | alphaheat.pl | ||
| Kowalczyk Fabryka Okiensp. z o.o. | $4,077,709.91 | kowalczyk.eu | ||
| Navotech Inżynieria Środowiskasp. z o.o. | $3,999,049.71 | navotech.com.pl | ||
| Stoldrew M.R.J. Piątkowscysp. j. | $3,947,454.75 | stoldrewplock.pl | ||
| MANNsp. z o.o. | $3,673,013.07 | pphmann.pl | ||
| KMM Okno Perz-Babickisp. j. | $3,640,011.41 | kmmokno.pl | ||
| Bob-Rollosp. z o.o. | $3,615,561.80 | bobrollo.com.pl | ||
| Eko-System-Polskasp. z o.o. | $1,177,907.11 | esp.com.pl | ||
| KM Oknosp. z o.o. | $129,645.69 | kmokno.pl |
Change history
| Date | Event | |
|---|---|---|
| 2018-08-22 | Name change (Ksm-System → Kowalski Okna) | |
| 2018-07-24 | Name change (Ksm-System Spółka Z Ograniczoną Odpowiedzialnością W Likwidacji → Ksm-System) | |
| 2018-04-20 | Liquidation ended / withdrawn | |
| 2018-02-22 | Name change (Ksm-System → Ksm-System Spółka Z Ograniczoną Odpowiedzialnością W Likwidacji) | |
| 2017-06-30 | Liquidation opened |
FAQ
Last updated: 2026-10-07