Kopalnie Porfiru I Diabazusp. z o.o.
Quarrying of ornamental and building stone, limestone, gypsum, chalk and slate
Overview
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 2003-12-31. Active
92 1240 2294 1111 0011 2997 7495- 60 1240 2294 1111 0000 3723 5338
22 1050 1445 1000 0023 1379 1283
Debt
No entries in the National Debtors Register (KRZ). No proceedings in KRZ
Public aid
| Grant date | Purpose | Gross amount | Granting body | |
|---|---|---|---|---|
| Dec 18, 2025 | De minimis aid (in accordance with Commission Regulation 2023/2831) | —— | Wójt Gminy Jerzmanowice-Przeginia | |
| Dec 18, 2024 | De minimis aid (in accordance with Commission Regulation 2023/2831) | —— | Burmistrz Gminy Krzeszowice |
Tenders
No recorded participation in tenders.
Authorized Representatives
Manner of representation
1. The following person is authorized to submit declarations and sign on behalf of the company: a) independently – the President of the Management Board – General Director of the Company; b) jointly – two members of the management board or a member of the management board and a commercial proxy. 2. If the company’s management board consists of one person, that person constitutes the company’s exclusive representation.
Supervisory board
Beneficial owners
| Person | Rights | |
|---|---|---|
Robert Dudzisz (46)  | Other natural person. | |
Daniel Grzegorz Kłosowski (53) | Other natural person. | |
Jan Kazimierz Kurek (46) | Other natural person. | |
Anna Lenart (41) | Other natural person. |
Subsidiaries
| Name | Share value | Stake | ||
|---|---|---|---|---|
Fabryka Substratusp. z o.o. | 25,173.42 USD | 30.5556% |
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| Przedsiębiorstwo Górniczo-Produkcyjne BazaltS.A. | $44,850,749.79 | bazalt.pl | ||
| Kopalnia Wapienia MorawicaS.A. | $34,478,717.80 | kopalniamorawica.pl | ||
| Dolomit Kopalnia ChruszczobródS.A. | $16,441,372.39 | dolomit.com.pl | ||
| Kamieniołomy ŚwiętokrzyskieS.A. | $15,305,910.30 | grupapbi.eu | ||
| Kopalnia i Prażalnia Dolomitu ŻelatowaS.A. | $10,469,194.03 | zelatowa.com.pl | ||
| KOSD Groupsp. z o.o. | $7,557,092.44 | kosdkielce.pl | ||
| Kopalnia Kamienia OsielecS.A. | $6,368,676.54 | kopalnia-osielec.pl | ||
| Kamieniołom Barwałdsp. z o.o. | $4,258,872.87 | barwald.pl | ||
| Slag Recyclingsp. z o.o. | $2,405,406.32 | slagrecycling.com.pl | ||
| EGMS.A. | — | egm.pl |
Change history
| Date | Event | |
|---|---|---|
| 2026-08-19 | PKD change (Removed: 80.1; Added: 80.01.Z) | |
| 2002-07-12 | Entered in the register |
FAQ
Last updated: 2026-08-19