Overview
4u Construction is a Polish manufacturer of modern chimney and ventilation systems, specializing in production, consulting, and installation services. The company has been operating since 2000 and offers additional services such as laser cutting, water cutting, bending, welding, and assembly. They focus on high-quality products that meet industry standards and have been recognized as one of the fastest-growing companies in the Małopolskie region.
Financials
Revenue history (in k)
Filing timeliness
1 of 6 financial statements was filed late (for 2021, 82 days late).
- 202508/07/2026
- 202410/07/2025
- 202310/07/2024
- 202214/07/2023
- 202105/10/2022
- 202003/10/2021
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
Two members of the management board acting jointly, or one member of the management board acting jointly with a commercial proxy.
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
Rafał Władysław Adamczykage 55 | 150 | $2,025.93 | 50% |
Rafał Chwastekage 52 | 150 | $2,025.93 | 50% |
Beneficial owners
| Person | Rights |
|---|---|
Bank accounts
Was a VAT taxpayer from 2003-11-08 to 2021-03-17.
Reason for removal: Art. 96 ust. 9a pkt 3 (VAT returns showing no transactions filed for 6 consecutive months or 2 quarters)
Debt
No entries in the National Debtors Register (KRZ).
MSiG notices
| Publication date | Event | |
|---|---|---|
| Dec 4, 2013 | Call to creditors |
Public aid
No public aid cases recorded in the last 10 years.
Regulatory authorisations
| Authority | Type | Status | |
|---|---|---|---|
 BDO | BDO register entry | Active |
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| Taxbell Finansesp. z o.o. | $452.03 | taxbell.pl | ||
| AVsp. z o.o. | $402.61 | av-biurorachunkowe.pl | ||
| Malinovasp. z o.o. | $320.19 | malinova.info | ||
| Ondaresp. z o.o. | $240.59 | lawmore.pl | ||
| Krajowe Centrum Monitorowania Usług Bankowychsp. z o.o. | $245.47 | kcmub.pl | ||
| Expo KatowiceS.A. | $121.90 | expo-katowice.com | ||
| Agroskład Holdingsp. z o.o. | $106.42 | agrosklad.com.pl | ||
| Gamification Globalsp. z o.o. | $105.91 | gamificationglobal.com | ||
| CO12sp. z o.o. | $71.78 | co12.pl | ||
| Dzień Handlarzasp. z o.o. | $37.70 | lavero.pl |
Change history
| Date | Event | |
|---|---|---|
| 2026-05-20 | Address change (Ul. Szklarska 7, 30-713, Kraków → 112, 32-015, Łężkowice) | |
| 2026-03-03 | Business resumed | |
| 2019-10-14 | Business suspended | |
| 2017-10-04 | Address change (138, 32-420, Krakuszowice → Ul. Szklarska 7, 30-713, Kraków) | |
| 2017-10-04 | PKD change (Added: 98 codes) |
FAQ
Last updated: 2026-07-15