ECB Sieci - Biuro Projektowo - Usługowesp. z o.o.
Engineering activities and related technical consultancy
Overview
ECB Sieci - Biuro Projektowo - Usługowe designs connections, distribution networks and transmission pipelines for gas, water supply and sewer infrastructure. It prepares construction and detailed designs and carries out Polish-German cross-border projects in cooperation with Berlin-based ECB GEO PROJECT GmbH.
- Monday–Friday
- 8:00–16:00
Financials
Revenue history (in k)
Filing timeliness
Financial statements were filed on time, on average 72 days early.
- 202519/06/2026
- 202427/05/2025
- 202319/04/2024
- 202211/05/2023
- 202109/05/2022
- 202030/05/2021
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
Offer
- Gas network design
- Water supply network design
- Sewer network design
- Service connection designs
- Distribution network designs
- Transmission pipeline designs
Website technology
- Online shop
- WooCommerce
- Website
- WordPress
- Elementor
Authorized Representatives
Manner of representation
If only one member of the management board has been appointed, that member represents the company independently. If several members of the management board have been appointed, the company is represented by two members of the management board jointly, or by one member of the management board jointly with a commercial proxy.
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
Emil Bartoszewiczage 50 | 16 | $4,321.99 | 32% |
Ecb - Geo Projekt Gmbh | 18 | $4,862.24 | 36% |
Monika Strączyńskaage 53 | 16 | $4,321.99 | 32% |
Beneficial owners
| Person | Rights |
|---|---|
Bank accounts
Registered as a VAT taxpayer on 2002-10-16.
72 1950 0001 2006 0028 5947 0003- 02 1950 0001 2006 0028 5947 0002
Debt
No entries in the National Debtors Register (KRZ).
Public aid
5 public aid cases recorded, with a total value of $12,486.
| Grant date | Purpose | Gross amount | Granting body | |
|---|---|---|---|---|
| Sep 20, 2020 | Aid compensating for the negative economic consequences of COVID-19, granted in limited amounts | $587$587 | Prezes Zakładu Ubezpieczeń Społecznych | |
| Jun 20, 2020 | Aid compensating for the negative economic consequences of COVID-19, granted in limited amounts | $602$602 | Prezes Zakładu Ubezpieczeń Społecznych | |
| Jun 10, 2020 | Aid compensating for the negative economic consequences of COVID-19, granted in limited amounts | $9,231$9,231 | Polski Fundusz Rozwoju S.A. |
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| AB-Elektrosp. z o.o. | $232,017.80 | ab-elektro.pl | ||
| K-Analizasp. z o.o. | $169,577.64 | k-analiza.pl | ||
| Inżynieria Ksksp. z o.o. | $163,839.12 | inzynieriaksk.pl | ||
| GR Projektsp. z o.o. | $121,199.34 | grprojekt.pl | ||
| PB Projektsp. z o.o. | $120,755.54 | pbprojekt.lublin.pl | ||
| Geoclasssp. z o.o. | $99,424.61 | geoclass.pl | ||
| Greensansp. z o.o. | $87,191.19 | greensan.pl | ||
| EPL Projectsp. z o.o. | $83,070.15 | eplproject.pl | ||
| Energ Techsp. z o.o. | $82,806.20 | energtech.eu | ||
| 3epcmsp. z o.o. | $70,373.83 | 3epcm.pl |
Change history
| Date | Event | |
|---|---|---|
| 2016-02-15 | Address change (Al. Wojska Polskiego 37, 65-077, Zielona Góra → Ul. Botaniczna 75, 65-392, Zielona Góra) | |
| 2010-04-28 | Switch to PKD 2007 (2 PKD 1997 codes → 6 PKD 2007 codes) | |
| 2003-01-23 | Address change (Chemiczna 3, 65-713, Zielona Góra → Al. Wojska Polskiego 37, 65-077, Zielona Góra) | |
| 2002-10-04 | Entered in the register |
FAQ
Last updated: 2026-06-19