Overview
Financials
From the notes
| Current income tax (CIT due) | $0 |
Filing timeliness
1 of 1 financial statements was filed late (for 2025, 5 days late).
- 202520/07/2026
Data and insights are generated automatically from financial statements – they may contain errors and are neither a credit assessment nor business advice.
Industry
Public procurement
3 tenders recorded as contractor, with a total value of $463,047.
| Publication date | Subject | Amount | Contracting authority | |
|---|---|---|---|---|
| Aug 19, 2026 | Reconstruction and extension with an elevator shaft of the building of Szkoła Podstawowa Nr 3 w Czeladź | –– | Szkoła Podstawowa Nr 3 Im. Janusza Korczaka w Czeladzi | |
| Jul 23, 2026 | Elevator at Zespół Szkół Ogólnokształcących as part of the project “Dostępni – winda sposobem na zniwelowanie barier architektonicznych w Zespole Szkół Ogólnokształcących w Wolsztynie” | $113K$112,966 | Powiat Wolsztyński | |
| Apr 23, 2026 | Construction of a lift in the building of Szkoła Podstawowa nr 32 at ul. Niska 5 in Warszawa (procedure number UD-IX-ZP-2-2026) | $237.7K$237,709 | Miasto Stołeczne Warszawa Dzielnica Śródmieście |
Doncer Group is the contractor in 5 public sector contracts, worth USD 183.34k in total. They were signed with 5 public buyers.
| Signed on | Subject | Amount | Public buyer | |
|---|---|---|---|---|
| Oct 21, 2026 | Construction works involving the installation of a platform for people with disabilities at the building of Przedszkole Samorządowe w Małkini Górnej. | $19,743 | Gmina Małkinia Górna | |
| Sep 15, 2026 | The service provider undertakes to provide lift maintenance services to the service recipient. | $465.15 | Szkoła Podstawowa Nr 32 z Oddziałami Integracyjnymi Im. Małego Powstańca | |
| Aug 18, 2026 | Reconstruction and extension with an elevator shaft of the building of Szkoła Podstawowa nr 3 in Czeladź | $112,372 | Szkoła Podstawowa Nr 3 Im. Janusza Korczaka w Czeladzi |
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 |
|---|---|---|---|
Janusz Doncerage 66 | 20 | $270.12 | 20% |
Jarosław Doncerage 36 | 80 | $1,080.50 | 80% |
Jarosław Doncer and Janusz Doncer hold a combined 100% – the ownership structure indicates family control.
Beneficial owners
| Person | Rights |
|---|---|
Bank accounts
Registered as a VAT taxpayer on 2026-01-01.
71 1020 3802 0000 1202 0351 8487
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 register entry | Active |
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| Euro Team Tradersp. z o.o. | $1,731,484.05 | euroteamtrader.pl | ||
| ENAXsp. z o.o. | $597,020.36 | enax.pl | ||
| Atmos Powersp. z o.o. | $399,070.77 | atmospower.pl | ||
| EZOS.A. | $0.22 | ezo-recycling.pl | ||
| Taras Designsp. z o.o. | – | tarasdesign.pl | ||
| Avaps Systemsp. z o.o. | – | avaps.pl | ||
| Biuro Konserwacji Zabytków Owczarek Krzysztofsp. z o.o. | – | bkz.waw.pl | ||
| Biuro Konserwacji Zabytków Owczarek Projektowanie&Realizacjasp. z o.o. | – | bkz.waw.pl | ||
| Brukarzesp. z o.o. | – | brukarze.pl | ||
| DB Hydrosp. z o.o. | – | dbhydro.pl |
FAQ
Last updated: 2026-07-20