Overview
Financials
Revenue history
From the notes
| Current income tax (CIT due) | $0 |
Filing timeliness
2 of 6 financial statements were filed late (the longest delay 94 days for 2021).
- 202515/07/2026
- 202401/07/2025
- 202308/07/2024
- 202226/07/2023
- 202117/10/2022
- 202030/09/2021
Data and insights are generated automatically from financial statements – they may contain errors and are neither a credit assessment nor business advice.
Industry
Authorized Representatives
Manner of representation
In the case of a multi-member management board, joint action by two members of the management board is required for submitting declarations of will on behalf of the company only when incurring a liability in excess of PLN 150,000.00 (one hundred and fifty thousand złoty). In all other respects, each member of the management board represents the company independently.
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
Renata Grażyna Sierockaage 48 | 140 | $3,781.74 | 46.6667% |
Tomasz Paweł Sierockiage 49 | 160 | $4,321.99 | 53.3333% |
Tomasz Paweł Sierocki and Renata Grażyna Sierocka hold a combined 100% – the ownership structure indicates family control.
Beneficial owners
| Person | Rights |
|---|---|
Subsidiaries
| Name | Stake | |
|---|---|---|
Duccosp. z o.o. + limited partnership | – |
Debt
No entries in the National Debtors Register (KRZ).
Public aid
| Grant date | Purpose | Gross amount | Granting body | |
|---|---|---|---|---|
| May 19, 2020 | Aid compensating for the negative economic consequences of COVID-19, granted in limited amounts | $1,282$1,282 | Prezydent Miasta Bytom |
Regulatory authorisations
| Authority | Type | Status | |
|---|---|---|---|
 BDO | BDO register entry | Active |
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| Pat-Mar Gliwicesp. z o.o. | $873,098.50 | pat-mar.com.pl | ||
| Finestresp. z o.o. | $791,694.42 | finestre.com.pl | ||
| Olbanetsp. z o.o. | $775,543.45 | olbanet.pl | ||
| Fenestrasp. z o.o. | $352,183.23 | fenestraczest.pl | ||
| Brama-Montsp. z o.o. | $250,916.66 | brama-mont.pl | ||
| DM Technologysp. z o.o. | $133,694.64 | dmtechnology.pl | ||
| Blinds&World Polandsp. z o.o. | – | blindsworld.pl | ||
| Prime Doorssp. z o.o. | – | primedoors.pl | ||
| JBE Pergolesp. z o.o. | – | jbe-pergole.pl | ||
| Markworkssp. z o.o. | – | markworks.com.pl |
FAQ
Last updated: 2026-07-30