Overview
Financials
Revenue history (in k)
Filing timeliness
1 of 6 financial statements was filed late (for 2021, 82 days late).
- 202514/07/2026
- 202412/07/2025
- 202312/07/2024
- 202214/07/2023
- 202105/10/2022
- 202015/10/2021
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
12 tenders recorded as contractor: 11 national ($1,320,510) and 1 EU ($244,327).
| Publication date | Subject | Amount | Contracting authority | |
|---|---|---|---|---|
| Oct 5, 2026 | Ensuring the proper operation of pumping stations - Overhaul of the pump unit at pumping station no. 1W in Chłodniewo, Gmina Stegna, Powiat Nowodworski | $244.3K$244,327 | Państwowe Gospodarstwo Wodne Wody Polskie | |
| Aug 5, 2026 | Diver retrieval onto the platform of the Flygt hydrogenerator outlet structure (el 7556, 735), major overhaul of hydrogenerator no. 2, inspection of hydrogenerator no. 1 at the Siemianówka small hydropower plant | $86,386$86,386 | Państwowe Gospodarstwo Wodne Wody Polskie | |
| Sep 24, 2025 | Repair of the pump at the Przeczyce Water Reservoir pumping station in Boguchwałowice, Gmina Mierzęcice, Będzin County, Silesian Voivodeship – stage I | $25,329$25,329 | Państwowe Gospodarstwo Wodne Wody Polskie |
Authorized Representatives
Manner of representation
Each member of the management board is authorized to make declarations on behalf of the company independently.
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
Iwona Gierałtowskaage 53 | 90 | $1,215.56 | 90% |
Andrzej Gierałtowskiage 52 | 10 | $135.06 | 10% |
Iwona Gierałtowska and Andrzej Gierałtowski hold a combined 100% – the ownership structure indicates family control.
Beneficial owners
| Person | Rights |
|---|---|
Bank accounts
Registered as a VAT taxpayer on 2019-06-15.
73 1090 2590 0000 0001 4373 9103
Bank spółdzielczy92 8769 0002 0156 9579 2000 0010
Debt
No entries in the National Debtors Register (KRZ).
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 | ||
|---|---|---|---|---|
| Avmengineeringsp. z o.o. | $1,291,307.30 | avmengineering.pl | ||
| MDM Klimasp. z o.o. | $1,236,187.30 | mdmklima.pl | ||
| Medsansp. z o.o. | $1,181,169.23 | medsan.com.pl | ||
| Ergo Ekologiasp. z o.o. | $1,142,528.13 | ecoex.com.pl | ||
| Cora Hydrosp. z o.o. | $1,123,410.25 | ilike-photo.com | ||
| PMG Partnersp. z o.o. | $1,086,325.91 | pmgpartner.pl | ||
| Eccoms Groupsp. z o.o. | $1,076,540.20 | eccoms.pl | ||
| Polska Grupa Termomodernizacyjnasp. z o.o. | $1,047,280.89 | pgtermo.pl | ||
| Multikomfortsp. z o.o. | $1,035,582.24 | multikomfort.pl | ||
| Chill It Instalacjesp. z o.o. | $1,021,086.98 | chill-it.pl |
Change history
| Date | Event | |
|---|---|---|
| 2019-12-05 | Name change (Togo → Hydrotechnika) | |
| 2019-12-05 | PKD change (Removed: 7 codes; Added: 10 codes) | |
| 2019-05-22 | Entered in the register |
FAQ
Last updated: 2026-10-23