Mistrz Kominiarski Usługowy Zakład Kominiarskisp. z o.o.
Specialised building and industrial cleaning activities
Overview
Financials
Revenue history (in k)
Filing timeliness
2 of 4 financial statements were filed late (the longest delay 457 days for 2022).
- 202514/07/2026
- 202415/07/2025
- 202322/07/2024
- 202214/10/2024
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 2025.
Results vs industry
Public procurement
3 tenders recorded as contractor, with a total value of $191,802.
| Publication date | Subject | Amount | Contracting authority | |
|---|---|---|---|---|
| Jan 9, 2026 | Provision of chimney sweeping services in properties belonging to the resources of Zarząd Lokali Miejskich in 2026 | $209.4K$209,398 | Zarząd Lokali Miejskich | |
| Feb 11, 2025 | Provision of chimney-sweeping services in properties held by Zarząd Lokali Miejskich in 2025 | $195.9K$195,938 | Zarząd Lokali Miejskich | |
| Feb 22, 2024 | Provision of chimney sweeping services for properties owned by Zarząd Lokali Miejskich in 2024, divided into 10 lots. | $56,689$56,689 | Zarząd Lokali Miejskich |
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 |
|---|---|---|---|
Mirosława Mamońskaage 45 | 15 | $202.59 | 15% |
Dariusz Mamońskiage 46 | 85 | $1,148.03 | 85% |
Dariusz Mamoński and Mirosława Mamońska hold a combined 100% – the ownership structure indicates family control.
Beneficial owners
| Person | Rights |
|---|---|
Bank accounts
Registered as a VAT taxpayer on 2022-01-01.
54 1020 3378 0000 1002 0388 7007
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 | ||
|---|---|---|---|---|
| Extreme Worksp. z o.o. | $524,863.62 | extremework.com.pl | ||
| Piramsp. z o.o. | $307,275.45 | piram.pl | ||
| ACS Polskasp. z o.o. | $271,690.14 | acs-polska.pl | ||
| Piram sp. z o.o.sp. k. | $257,844.88 | piram.pl | ||
| Kristallglasssp. z o.o. | $248,329.01 | kristallglass.eu | ||
| Ekologikasp. z o.o. | $228,535.42 | ekologika.waw.pl | ||
| Recoverssp. z o.o. | $161,092.74 | recovers.pl | ||
| Sprzątanie Kołobrzegsp. z o.o. | $143,217.69 | sprzataniekolobrzeg.pl | ||
| Grupa Nostromosp. z o.o. | $131,933.19 | nostromo.com.pl | ||
| Cityluxsp. z o.o. | $106,072.26 | citylux.pl |
Change history
| Date | Event | |
|---|---|---|
| 2022-07-18 | Address change (Ul. Szermiercza 11, 94-048, Łódź → Ul. Dowborczyków 5a/U1/U2, 90-019, Łódź) | |
| 2021-10-05 | Entered in the register |
FAQ
Last updated: 2026-07-17