Overview
Status
Active
Registry date
2001-05-30
Share capital
80 000,00 PLN
Registered address
ul. Akademicka 16/19, 18-400 Łomża, Poland
Website
hydrobud.netWebsite active
Email
Email warning
Electronic delivery address
AE:PL-75246-44619-FGEIW-29
Financials
Revenue history (in k)
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
Revenue
This companyUSD 2.49kMedianUSD 329.70kAverageUSD 1.38m
Net profit
This companyUSD -30.55kMedianUSD 13.80kAverageUSD 84.46k
Operating costs
This companyUSD 33.01kMedianUSD 300.59kAverageUSD 1.27m
Assets
This companyUSD 35.07kMedianUSD 193.57kAverageUSD 937.88k
Industry
Bank accounts
Registered as a VAT taxpayer on 1999-07-09. Active
Bank spółdzielczy22 8749 0006 3903 2522 2000 0010
Debt
No entries in the National Debtors Register (KRZ). No proceedings in KRZ
Public aid
8 public aid cases recorded, with a total value of $23,740.
| Grant date | Purpose | Gross amount | Granting body | |
|---|---|---|---|---|
| Sep 20, 2020 | Aid compensating for the negative economic consequences of COVID-19, granted in limited amounts | $410$410 | Prezes Zakładu Ubezpieczeń Społecznych | |
| Jul 1, 2020 | Other crisis aid | $942$942 | STAROSTA POWIATU ŁOMŻA | |
| Jun 20, 2020 | Aid compensating for the negative economic consequences of COVID-19, granted in limited amounts | $559$559 | Prezes Zakładu Ubezpieczeń Społecznych |
Tenders
No recorded participation in tenders.
Authorized Representatives
Artur Marcin Zejer – President of the Management Board
Manner of representation
Each member of the management board independently.
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
Grażyna Barbara Zejer (69) | 75 | $20,259.32 | 93.75% |
Others | 5 | $1,350.62 | 6.25% |
Beneficial owners
| Person | Rights | |
|---|---|---|
Artur Marcin Zejer (49)  | Shareholder of a limited liability company, 5000.0 PLN | |
Grażyna Barbara Zejer (69) | Shareholder of a limited liability company, 75000.0 PLN |
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| Drabentsp. k. | $7,633,864.71 | drabent.pl | ||
| Ozethermsp. z o.o. | $1,336,699.52 | ozetherm.pl | ||
| Aquavarmsp. z o.o. | $459,956.58 | aquavarm.com | ||
| Altagreensp. z o.o. | $368,594.77 | altagreen.pl | ||
| SAN T&Msp. z o.o. | $218,477.72 | santom.pl | ||
| Hydronic Systemssp. z o.o. | $209,873.20 | hydronic-systems.pl | ||
| Odwiert.Plsp. z o.o. | $85,099.35 | odwiert.pl | ||
| AR Pro Groupsp. z o.o. | $3,363.64 | arprogroup.pl | ||
| Arbitechsp. z o.o. | $2,908.28 | arbitech.pl | ||
| Green Energy Ozesp. z o.o. | $2,868.71 | greenenergypv.pl |
Change history
| Date | Event | |
|---|---|---|
| 2019-06-13 | Address change (Akademicka 20, 18-400, Łomża → Ul. Akademicka 16/19, 18-400, Łomża) | |
| 2009-06-16 | Address change (Poznańska 141b, 18-400, Łomża → Akademicka 20, 18-400, Łomża) | |
| 2007-04-11 | Address change (Mickiewicza 12/35, 18-400, Łomża → Poznańska 141b, 18-400, Łomża) | |
| 2001-05-30 | Entered in the register |
FAQ
Last updated: 2026-07-09