Overview
Financials
Revenue history (in m)
Financial insight
- companies.financials.estonianCitCertain
Filing timeliness
4 of 6 financial statements were filed late (the longest delay 13 days for 2022). 3 of 6 audited by a statutory auditor.
- 202523/07/2026
- 202416/07/2025
- 202305/07/2024
- 202228/07/2023
- 202118/07/2022
- 202006/10/2021
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
Public procurement
21 tenders recorded as contractor: 20 national ($10,781,404) and 1 EU ($8,507,995).
| Publication date | Subject | Amount | Contracting authority | |
|---|---|---|---|---|
| Dec 12, 2025 | Reconstruction and construction of the sanitary sewer network in the locality of Pacyna, cadastral district of Model | $55,600$55,600 | Gmina Pacyna | |
| Dec 3, 2025 | Redevelopment of the public transport interchange – bus terminus and associated road layout along Aleja Jana Pawła II in Płock (design and build) | $1.8M$1,808,137 | Miejski Zarząd Dróg | |
| Nov 25, 2025 | Comprehensive redevelopment of key road infrastructure in the City and Gmina Gąbin – redevelopment of ul. Lipowa and ul. Orzechowa in Górki | $269.4K$269,372 | Miasto I Gmina Gąbin |
Trademarks
Hydropol currently holds no active trademarks with the Polish Patent Office. 1 mark has expired or was not registered. The first mark was filed in 2002.
| Mark | Protected until | |
|---|---|---|
| HYDRO POL Sp. z o.o. | – |
Authorized Representatives
Manner of representation
If the company has a multi-member management board, each member of the management board independently is authorised to make declarations of will, sign agreements and incur liabilities on behalf of the company.
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
Justyna Żółtowskaage 41 | 4,503 | $121,636.95 | 36.4203% |
Małgorzata Żółtowskaage 68 | 1,551 | $41,896.27 | 12.5445% |
Paweł Janusz Żółtowskiage 71 | 6,310 | $170,448.41 | 51.0353% |
Paweł Janusz Żółtowski, Justyna Żółtowska and Małgorzata Żółtowska hold a combined 100% – the ownership structure indicates family control.
Beneficial owners
| Person | Rights |
|---|---|
Bank accounts
Registered as a VAT taxpayer on 1997-02-04.
37 1020 3974 0000 5102 0126 2138
Debt
No entries in the National Debtors Register (KRZ).
Real estate
| Type | Amount |
|---|---|
Land (incl. perpetual usufruct) | $55,390$55,390 |
Buildings and premises | $191.1K$191,134 |
Public aid
9 public aid cases recorded, with a total value of $756,544.
| Grant date | Purpose | Gross amount | Granting body | |
|---|---|---|---|---|
| Aug 18, 2026 | De minimis aid (in accordance with Commission Regulation 2023/2831) | –– | Starosta Powiatu Gostynin | |
| Nov 19, 2024 | De minimis aid (in accordance with Commission Regulation 2023/2831) | –– | Prezes Banku Gospodarstwa Krajowego | |
| Nov 20, 2022 | De minimis aid (in accordance with Commission Regulation No 1407/2013 or earlier) | –– | Prezes Banku Gospodarstwa Krajowego |
European Funds
| Start | Project | EU co-financing | Programme | |
|---|---|---|---|---|
| 2020-08-01 | Support for ongoing operations and maintenance of jobs | $62,062$62,062 | Operational Programme Smart Growth |
Regulatory authorisations
| Authority | Type | Status | |
|---|---|---|---|
 BDO | BDO register entry | Active |
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| Zinel Engineeringsp. z o.o. | $8,268,885.77 | zinel.com.pl | ||
| Petro Wodkansp. z o.o. | $7,968,574.49 | petrowodkan.pl | ||
| Fire-Wall sp. z o.o.sp. k. | $7,585,723.51 | firewall.net.pl | ||
| Antinussp. z o.o. | $7,262,905.64 | antinus.pl | ||
| Klimaoptima Serwissp. z o.o. | $6,057,450.68 | klimaoptima.pl | ||
| Sprinklersp. z o.o. | $4,754,991.95 | sprinkler.pl | ||
| Frigo Holdingssp. z o.o. | $4,379,492.12 | frigoholdings.pl | ||
| Artcomfortsp. z o.o. | $4,069,173.45 | artcomfort.pl | ||
| Klim-Spawsp. z o.o. | $3,731,654.20 | klim-spaw.com.pl | ||
| Alfarex - Spółka Komandytowa.sp. z o.o. + limited partnership | $3,633,162.73 | alfarex.pl |
Change history
| Date | Event | |
|---|---|---|
| 2015-01-20 | PKD change (Removed: 54 codes) | |
| 2008-10-10 | PKD change (Added: 13 codes) | |
| 2008-07-04 | Switch to PKD 2007 (20 PKD 1997 codes → 51 PKD 2007 codes) | |
| 2003-01-13 | Entered in the register |
FAQ
Last updated: 2026-10-07