Overview
Zakład Górniczy Siltech is the first private coal mine in Poland, established in 2002, specializing in the extraction and sale of hard coal to domestic customers. The company also engages in general mining operations.
Financials
Revenue history (in m)
Data and insights are generated automatically based on financial statements and may contain errors. This analysis is for informational purposes only and does not constitute an official assessment of the company's credibility or business advice.
Statistics
How the company ranks by revenue within its industry, region and across Poland in 2025.
Results vs industry
Industry
Bank accounts
Registered as a VAT taxpayer on 2001-09-18. Active
19 1090 1186 0000 0001 5629 6958- 96 1090 1186 0000 0001 0200 1374
- 10 1090 1186 0000 0001 0233 7087
Debt
No entries in the National Debtors Register (KRZ). No proceedings in KRZ
Real estate
| Type | Amount |
|---|---|
Investment property | PLN 2.3MPLN 2,300,471 |
MSiG notices
| Publication date | Event | |
|---|---|---|
| Apr 15, 2022 | Call to creditors |
Public aid
| Grant date | Purpose | Gross amount | Granting body | |
|---|---|---|---|---|
| Sep 8, 2020 | Other crisis aid | $158.5K$158,471 | Prezydent Miasta Zabrze | |
| May 5, 2020 | Aid compensating for the negative economic consequences of COVID-19, granted in limited amounts | $319.7K$319,663 | Polski Fundusz Rozwoju S.A. |
Tenders
No recorded participation in tenders.
Regulatory authorisations
| Authority | Type | Status | |
|---|---|---|---|
 BDO | Waste treatment | Active |
Authorized Representatives
Manner of representation
For the submission of declarations of will concerning property and non-property rights and obligations on behalf of the company, the following are authorized: the President of the Management Board independently, two members of the company’s management board jointly, one member of the company’s management board together with a commercial proxy, or two commercial proxies jointly.
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
Jan Chojnacki (79) | 967 | $229,603.73 | 43.9945% |
Zbigniew Jacek Chojnacki (55) | 344 | $81,679.09 | 15.6506% |
| 300 | $71,231.77 | 13.6488% | |
Others | 587 | $139,376.82 | 26.7061% |
Jan Chojnacki and Zbigniew Jacek Chojnacki hold a combined 59.6% – the ownership structure indicates family control.
Beneficial owners
| Person | Rights | |
|---|---|---|
Jan Chojnacki (79)  | Shareholder of a limited liability company, 849993.0 PLN |
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| PowenS.A. | $2,488,442.14 | powensa.pl | ||
| Spec-Groupsp. z o.o. | $2,154,589.10 | spec-group.pl | ||
| PoztelS.A. | $1,173,128.91 | poztel.com.pl |
Change history
| Date | Event | |
|---|---|---|
| 2023-11-22 | Share capital change (966,021.00 PLN → 1,932,042.00 PLN) | |
| 2022-08-24 | Share capital change (1,009,971.00 PLN → 966,021.00 PLN) | |
| 2017-09-14 | Share capital change (1,009,122.00 PLN → 1,009,971.00 PLN) | |
| 2017-05-11 | Share capital change (1,008,371.00 PLN → 1,009,122.00 PLN) | |
| 2008-01-03 | Share capital change (1,008,000.00 PLN → 1,008,371.00 PLN) |
FAQ
Last updated: 2026-04-03