Overview
Q4alu manufactures aluminum windows, doors, and facades using Aliplast and Aluprof profile systems. It exports its products to Belgium, the Netherlands, Germany, France, Australia, and other markets.
Financials
Revenue history (in k)
Filing timeliness
3 of 6 financial statements were filed late (the longest delay 101 days for 2023).
- 202526/06/2026
- 202420/08/2025
- 202324/10/2024
- 202212/07/2023
- 202113/09/2022
- 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.
Statistics
How the company ranks by revenue within its industry, region and across Poland in 2025.
Results vs industry
Industry
Offer
- Aluminium windows
- Aluminium doors
- Aluminium facades
- Aluminium glazing
Website technology
- Website
- WordPress
Authorized Representatives
Manner of representation
One-person representation.
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
Jarosław Ludwik Loosage 63 | 200 | $5,402.49 | 34.965% |
Maciej Jarosław Loosage 35 | 200 | $5,402.49 | 34.965% |
| 172 | $4,646.14 | 30.0699% |
Jarosław Ludwik Loos and Maciej Jarosław Loos hold a combined 69.9% – the ownership structure indicates family control.
Beneficial owners
| Person | Rights |
|---|---|
Bank accounts
Registered as a VAT taxpayer on 2015-08-12.
59 1050 1559 1000 0090 3063 1387- 81 1050 1559 1000 0090 3063 1379
Debt
No entries in the National Debtors Register (KRZ).
Real estate
| Type | Amount |
|---|---|
Land (incl. perpetual usufruct) | $4,738$4,738 |
Buildings and premises | $101.3K$101,297 |
Public aid
65 public aid cases recorded, with a total value of $236,148.
| Grant date | Purpose | Gross amount | Granting body | |
|---|---|---|---|---|
| Jan 13, 2026 | De minimis aid (in accordance with Commission Regulation 2023/2831) | $6,734$6,734 | Prezes Zakładu Ubezpieczeń Społecznych | |
| Nov 26, 2025 | De minimis aid (in accordance with Commission Regulation 2023/2831) | $149$149 | Energa - Obrót S.A. | |
| Mar 5, 2025 | De minimis aid (in accordance with Commission Regulation 2023/2831) | $576$576 | Prezes Zakładu Ubezpieczeń Społecznych |
Regulatory authorisations
| Authority | Type | Status | |
|---|---|---|---|
 BDO | BDO register entry | Active |
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| Jkaluminiumsp. z o.o. | $2,687,167.14 | jkaluminium.pl | ||
| Waldenburg Aluminiumsp. z o.o. | $2,064,191.48 | waldenburg-aluminium.eu | ||
| Palefsp. z o.o. | $999,769.66 | palef.pl | ||
| Acemarksp. z o.o. | $859,113.83 | acemark.com.pl | ||
| Stryjeks Aluminiumsp. z o.o. | $855,375.03 | stryjeks.com.pl | ||
| Aluver Castingssp. z o.o. | $819,970.39 | aluvercastings.pl | ||
| Altomasp. z o.o. | $739,007.95 | altoma.pl | ||
| Alucast Wrocławsp. z o.o. | $725,927.50 | alucast.pl | ||
| Instytut Wdrożeń I Technologiisp. z o.o. | $612,408.00 | iwit.pl | ||
| Alustal Systemsp. z o.o. | $222,198.49 | alustalsystem.com |
Change history
| Date | Event | |
|---|---|---|
| 2021-10-12 | Address change (Ul. Różana 5, 75-212, Koszalin → Ul. Dworcowa 29a, 76-031, Mścice) | |
| 2021-10-12 | Share capital increase (50,000.00 PLN → 57,200.00 PLN) | |
| 2015-08-05 | Entered in the register |
FAQ
Last updated: 2026-07-10