Overview
ZDU - Komunalka Sp. z o.o. of Biskupiec meets the municipality’s needs in municipal services and housing management. The company supplies water, handles and neutralizes wastewater, removes liquid waste, collects and transports solid waste, and manages buildings, the market, and cemeteries.
- Monday–Friday
- 7:00–15:00
Financials
Revenue history (in k)
Filing timeliness
Financial statements were filed on time, on average 100 days early.
- 202525/03/2026
- 202404/04/2025
- 202303/04/2024
- 202231/05/2023
- 202115/04/2022
- 202021/05/2021
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 2023.
Results vs industry
News
Industry
Offer
- Water supply
- Wastewater disposal
- Wastewater treatment
- Liquid waste removal
- Solid waste transport
- Building administration
- Cemetery administration
- Market management
Website technology
- Website
- WordPress
Public procurement
5 tenders recorded as contractor, with a total value of $1,725,650, and 29 as contracting authority.
| Publication date | Subject | Amount | Contracting authority | |
|---|---|---|---|---|
| Dec 15, 2025 | Collection and transport of municipal waste from the area of Gmina Biskupiec | $358.2K$358,223 | Gmina Biskupiec | |
| Dec 20, 2024 | Collection and transport of municipal waste from the area of Gmina Biskupiec | $301.6K$301,613 | Gmina Biskupiec | |
| Apr 2, 2024 | Construction of a water and sewage network on ul. Kasztanowa in Biskupiec | $98,006$98,006 | Gmina Biskupiec |
Authorized Representatives
Manner of representation
The President of the Management Board is authorized to make declarations of will on behalf of the company independently.
Supervisory board
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
Gmina Biskupiec | 7,228 | $195,245.81 | 100% |
Beneficial owners
| Person | Rights |
|---|---|
Bank accounts
Registered as a VAT taxpayer on 2013-06-06.
Bank spółdzielczy53 9484 1121 2002 0103 7889 0001
Debt
No entries in the National Debtors Register (KRZ).
Public aid
45 public aid cases recorded, with a total value of $203,691.
| Grant date | Purpose | Gross amount | Granting body | |
|---|---|---|---|---|
| Mar 19, 2026 | De minimis aid (in accordance with Commission Regulation 2023/2831) | $96,206$96,206 | Dyrektor Centrum Projektów Polska Cyfrowa | |
| Nov 19, 2025 | De minimis aid (in accordance with Commission Regulation 2023/2831) | $475$475 | Wojewódzki Komendant Warmińsko-Mazurskiej Komendy OHP | |
| Sep 24, 2025 | De minimis aid (in accordance with Commission Regulation 2023/2831) | $2,718$2,718 | Wójt Gminy Biskupiec |
Regulatory authorisations
| Authority | Type | Status | |
|---|---|---|---|
 BDO | BDO register entry | Active |
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| Wodociągi Miejskiesp. z o.o. | $3,168,902.20 | wmbr.pl | ||
| Przedsiębiorstwo Wodociągów i Kanalizacjisp. z o.o. | $2,173,287.17 | pwik.olecko.pl | ||
| Wielobranżowe Przedsiębiorstwo Komunalnesp. z o.o. | $2,044,703.43 | wpkreszel.pl | ||
| Przedsiębiorstwo Gospodarki Komunalnejsp. z o.o. | $1,940,913.99 | pgk-lidzbark.pl | ||
| Przedsiębiorstwo Gospodarki Komunalnej i Mieszkaniowej w Ryniesp. z o.o. | $1,373,320.95 | pgkimryn.pl | ||
| Zakład Gospodarki Komunalnej Lipkasp. z o.o. | $1,259,607.27 | zgklipka.pl | ||
| Gminna Gospodarka Komunalna Dobroszycesp. z o.o. | $1,253,750.34 | ggkdobroszyce.pl | ||
| Zakład Usług Komunalnych I Transportu Publicznegosp. z o.o. | $1,275,401.08 | zukitpchocianow.pl | ||
| Zakład Usług Komunalnychsp. z o.o. | $1,229,724.77 | zuk-szczucin.pl | ||
| Przedsiębiorstwo Usług Komunalnych i Zielenisp. z o.o. | $989,915.28 | pukiz.pl |
Change history
| Date | Event | |
|---|---|---|
| 2018-02-26 | PKD change (Removed: 9 codes; Added: 9 codes) | |
| 2017-08-09 | PKD change (Removed: 34 codes) | |
| 2013-06-06 | Entered in the register |
FAQ
Last updated: 2026-10-07