
Overview
Zinel Engineering Sp. z o.o. operates in construction, air conditioning, ventilation, automation, and medical and technical gas installations. The company provides design and maintenance services, using extensive service teams and logistics for rapid fault response; its projects have included the National Tissue and Cell Banking Centre and the Ministry of Development.
Financials
Revenue history (in m)
Filing timeliness
2 of 6 financial statements were filed late (the longest delay 247 days for 2023). 3 of 6 audited by a statutory auditor.
- 202503/07/2026
- 202410/07/2025
- 202319/03/2025
- 202210/07/2023
- 202120/10/2022
- 202014/10/2021
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
Offer
- Construction works
- Air conditioning installations
- Ventilation installations
- Medical gas installations
- Automation installations
- Installation design
- Installation maintenance
Public procurement
7 tenders recorded as contractor: 5 national ($581,357) and 2 EU ($375,054).
| Publication date | Subject | Amount | Contracting authority | |
|---|---|---|---|---|
| Aug 3, 2026 | Repair of the existing steam-water heat substation located in building d at level 13.20 in the PWPW s.a. facility at ul. Romana Sanguszki 1 in Warszawa | $107.6K$107,563 | Polska Wytwórnia Papierów Wartościowych S.A. | |
| May 26, 2026 | Provision of periodic maintenance and servicing inspections of air-conditioning and ventilation systems at IAS units in 2026-2027. | $6,313$6,313 | Izba Administracji Skarbowej w Warszawie | |
| Dec 4, 2025 | RZP-39/KJ/2025 - Maintenance of mechanical ventilation and air-conditioning systems and equipment in the hospital buildings. | $244.1K$244,085 | Szpital Dziecięcy Im. Prof. Dr Med. Jana Bogdanowicza |
Zinel Engineering is the contractor in 20 public sector contracts, worth USD 32.18k in total. They were signed with 3 public buyers. The largest number (15) were signed with Uniwersytecki Szpital Kliniczny Im. Jana Mikulicza-Radeckiego we Wrocławiu.
| Signed on | Subject | Amount | Public buyer | |
|---|---|---|---|---|
| Sep 18, 2026 | Supply of parts for ventilation units in the building | $1,114 | Uniwersytecki Szpital Kliniczny Im. Jana Mikulicza-Radeckiego we Wrocławiu | |
| Sep 18, 2026 | Failure of control panels KN43 and KN44, building J | $945.43 | Uniwersytecki Szpital Kliniczny Im. Jana Mikulicza-Radeckiego we Wrocławiu | |
| Sep 14, 2026 | Failure of ventilation unit KN3 (Building K), pharmacy | $1,591 | Uniwersytecki Szpital Kliniczny Im. Jana Mikulicza-Radeckiego we Wrocławiu |
Zinel Engineering has been a party to 2 cases before the National Appeal Chamber (since 2025).
| Date | Subject of dispute | Outcome | Other party | |
|---|---|---|---|---|
| Sep 10, 2026 | Abnormally low price | Dismissed | Polska Wytwórnia Papierów Wartościowych S.A. | |
| Oct 22, 2025 | Abnormally low price | Upheld | Szpital Dziecięcy im. prof. dr med. Jana Bogdanowicza Samodzielny Publiczny Zakład Opieki Zdrowotnej |
Authorized Representatives
Manner of representation
Each member of the management board independently.
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
Artur Jerzy Dudekage 45 | 95 | $12,830.90 | 95% |
Beata Agata Dudekage 45 | 5 | $675.31 | 5% |
Artur Jerzy Dudek and Beata Agata Dudek hold a combined 100% – the ownership structure indicates family control.
Beneficial owners
| Person | Rights |
|---|---|
Bank accounts
Registered as a VAT taxpayer on 2018-06-30.
59 1240 1037 1978 0011 5246 0122
12 1090 1870 0000 0001 4859 1385
31 1090 1694 0000 0001 5063 2165
Debt
No entries in the National Debtors Register (KRZ).
Real estate
| Type | Amount |
|---|---|
Land (incl. perpetual usufruct) | $360.5K$360,525 |
Buildings and premises | $718.1K$718,121 |
Public aid
7 public aid cases recorded, with a total value of $250,878.
| Grant date | Purpose | Gross amount | Granting body | |
|---|---|---|---|---|
| Jun 24, 2026 | De minimis aid (in accordance with Commission Regulation 2023/2831) | $33,593$33,593 | Prezes Banku Gospodarstwa Krajowego | |
| Jun 24, 2025 | De minimis aid (in accordance with Commission Regulation 2023/2831) | $39,266$39,266 | Prezes Banku Gospodarstwa Krajowego | |
| Oct 27, 2020 | Other crisis aid | $45,724$45,724 | Prezydent Miasta Stołecznego Warszawy |
Regulatory authorisations
| Authority | Type | Status | |
|---|---|---|---|
| Consumer credit intermediary | Active | ||
| BDO register entry | Active |
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| ZIO - Maxsp. z o.o. | $11,813,262.01 | ziomax.pl | ||
| Zakład Instalacji Sanitarnych I Budownictwa Ogólnegosp. z o.o. | $10,859,924.13 | zisibo.pl | ||
| Zechiksp. z o.o. | $9,801,214.10 | zechik.pl | ||
| SNK Investmentssp. z o.o. | $6,681,576.99 | snk-investments.pl | ||
| Przedsiębiorstwo Robót Specjalistycznychsp. z o.o. | $5,927,326.71 | prs.glogow.pl | ||
| Elektrik E&Csp. z o.o. | $4,562,073.81 | elektrik.net.pl | ||
| Artcomfortsp. z o.o. | $4,069,173.45 | artcomfort.pl | ||
| Techno Art Serwis I Aranżacjesp. z o.o. | $3,825,683.60 | techno-art.pl | ||
| Cool Prosp. z o.o. | $3,079,548.16 | coolpro.pl | ||
| Freezelsp. z o.o. | $2,774,643.34 | freezel.com.pl |
Change history
| Date | Event | |
|---|---|---|
| 2024-09-12 | Address change (Ul. Taśmowa 3, 02-677, Warszawa → Ul. Baletowa 177d, 02-867, Warszawa) | |
| 2021-04-21 | PKD change (Removed: 5 codes; Added: 5 codes) | |
| 2019-08-06 | Address change (Ul. Puławska 469, 02-844, Warszawa → Ul. Taśmowa 3, 02-677, Warszawa) | |
| 2018-02-21 | Entered in the register |
FAQ
Last updated: 2026-07-06