Neptunsp. z o.o.
Wholesale of hardware and plumbing and heating equipment and supplies
Overview
Financials
Revenue history (in m)
Data and insights are generated automatically based on financial statements and may contain errors. This analysis is for informational purposes only and does not constitute an official assessment of the company's credibility or business advice.
Statistics
How the company ranks by revenue within its industry, region and across Poland in 2025.
Results vs industry
Industry
Bank accounts
Registered as a VAT taxpayer on 2003-01-31. Active
63 1050 1953 1000 0090 8171 4926
08 1600 1462 1024 1164 1000 0004- 18 1050 1953 1000 0023 4420 8547
Debt
No entries in the National Debtors Register (KRZ). No proceedings in KRZ
Public aid
25 public aid cases recorded, with a total value of $714,313.
| Grant date | Purpose | Gross amount | Granting body | |
|---|---|---|---|---|
| Jul 2, 2025 | De minimis aid (in accordance with Commission Regulation 2023/2831) | $98,289$98,289 | Prezes Banku Gospodarstwa Krajowego | |
| Jan 17, 2025 | De minimis aid (in accordance with Commission Regulation 2023/2831) | $37,670$37,670 | Prezes Banku Gospodarstwa Krajowego | |
| Dec 16, 2024 | De minimis aid (in accordance with Commission Regulation 2023/2831) | $21,716$21,716 | Prezes Banku Gospodarstwa Krajowego |
Tenders
11 tenders recorded as contractor: 10 national ($490,507) and 1 EU ($387,065).
| Publication date | Subject | Amount | Contracting authority | |
|---|---|---|---|---|
| May 21, 2026 | Dostawa armatury wodociągowej i kanalizacyjnej dla PGKiM w Sandomierzu Sp. z o.o. | $30,181$30,181 | Przedsiębiorstwo Gospodarki Komunalnej I Mieszkaniowej w Sandomierzu sp. z o.o. | |
| Dec 31, 2025 | Dostawa armatury w ramach zadania "Modernizacja sieci wodociągowej na terenie gminy Ładzice - dostawa i montaż armatury" | $49,756$49,756 | Gmina Ładzice | |
| Apr 15, 2025 | Dostawa materiałów budowlanych | $4,438$4,438 | Zakład Wodociągów I Kanalizacji w Żarowie sp. z o.o. |
Regulatory authorisations
| Authority | Type | Status | |
|---|---|---|---|
 URE | Liquid fuel trading | Active | |
 BDO | BDO register entry | Active |
Authorized Representatives
Manner of representation
The members of the management board, commercial proxies and attorneys-in-fact of the management board, within the scope of their authority, are authorised individually to make declarations of will.
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
Dariusz Zbigniew Walczak (56) | 460 | $124,257.16 | 50.5495% |
Dorota Joanna Walczak (56) | 450 | $121,555.92 | 49.4505% |
Dariusz Zbigniew Walczak and Dorota Joanna Walczak hold a combined 100% – the ownership structure indicates family control.
Beneficial owners
| Person | Rights |
|---|---|
Dariusz Zbigniew Walczak (56)  | Shareholder of a limited liability company, 460000.0 PLN |
Dorota Joanna Walczak (56) | Shareholder of a limited liability company, 450000.0 PLN |
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| StalcoS.K.A. | $77,867,001.29 | stalco.pl | ||
| UnimaxS.A. | $72,563,093.51 | unimax.com.pl | ||
| AES Grupa SbsS.A. | $67,306,644.10 | aes.pl | ||
| Dawika KraftS.A. | $64,469,491.19 | kraftdele.info | ||
| Respol Export-Importsp. z o.o. | $62,424,006.35 | respol.pl | ||
| DOM Serwissp. z o.o. | $1,683,660.01 | domserwis.pl | ||
| Sotkasp. z o.o. | $1,564,767.00 | sotka.com.pl | ||
| Euroterm Haik, Mackiewiczsp. j. | $1,041,998.13 | euroterm.eu | ||
| Hydro-Instalacjesp. z o.o. | $836,597.52 | ww.hydro-instalacje.eu | ||
| Intermarsp. z o.o. | $117,366.43 | intermar.pro |
Change history
| Date | Event | |
|---|---|---|
| 2023-08-31 | Name change ("neptun" → Neptun) | |
| 2005-04-27 | Share capital change (810,000.00 PLN → 910,000.00 PLN) | |
| 2004-08-23 | Share capital change (210,000.00 PLN → 810,000.00 PLN) | |
| 2002-12-23 | Address change (Mełgiewska 31, 20-234, Lublin → Metalurgiczna 1c, 20-234, Lublin) | |
| 2001-02-23 | Entered in the register |
FAQ
Last updated: 2026-07-23