Overview
Szostak is a construction materials supplier that has been operating since 1989, offering a range of building products such as concrete blocks, gas concrete, and granite paving stones. The company also provides transportation services for construction materials and operates a fleet capable of delivering from 1 to 30 tons. Additionally, Szostak offers excavation services for foundations, wells, and land reclamation.
Financials
Revenue history (in k)
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 2024-03-22. Active
22 1140 2004 0000 3102 8469 9962
24 1050 1344 1000 0022 8221 8771- 26 1050 1344 1000 0023 5634 9627
Debt
No entries in the National Debtors Register (KRZ). No proceedings in KRZ
MSiG notices
| Publication date | Event | |
|---|---|---|
| Apr 8, 2024 | Transformation |
Public aid
5 public aid cases recorded, with a total value of $23,372.
| Grant date | Purpose | Gross amount | Granting body | |
|---|---|---|---|---|
| Apr 3, 2026 | De minimis aid (in accordance with Commission Regulation 2023/2831) | $4,322$4,322 | Prezes Banku Gospodarstwa Krajowego | |
| Apr 21, 2025 | De minimis aid (in accordance with Commission Regulation 2023/2831) | $3,014$3,014 | Prezes Banku Gospodarstwa Krajowego | |
| Aug 5, 2024 | De minimis aid (in accordance with Commission Regulation 2023/2831) | $0$0 | Prezydent Miasta Rybnik |
Tenders
1 tender recorded as contractor, with a total value of $30,858.
| Publication date | Subject | Amount | Contracting authority | |
|---|---|---|---|---|
| Oct 30, 2024 | Świadczenie usług zwalczania śliskości i odśnieżania dróg powiatowych zlokalizowanych na terenie powiatu rybnickiego w sezonie zimowym 2024/2025 | $30,858$30,858 | Zarząd Dróg, Inwestycji i Remontów Powiatu Rybnickiego |
Regulatory authorisations
| Authority | Type | Status | |
|---|---|---|---|
 BDO | BDO register entry | Active |
Authorized Representatives
Manner of representation
Each member of the management board is independently authorized to represent the company.
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
Franciszek Paweł Szostak (73) | 1,530 | $41,329.01 | 51% |
Sebastian Szostak (34) | 1,470 | $39,708.27 | 49% |
Franciszek Paweł Szostak and Sebastian Szostak hold a combined 100% – the ownership structure indicates family control.
Beneficial owners
| Person | Rights | |
|---|---|---|
Franciszek Paweł Szostak (73)  | Shareholder of a limited liability company, 153000.0 PLN | |
Sebastian Szostak (34) | Shareholder of a limited liability company, 147000.0 PLN |
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| Bazalt Tradesp. z o.o. | $4,974,569.65 | bazalt-trade.pl | ||
| Firma Antończyksp. j. | $4,261,240.37 | antonczyk.com.pl | ||
| SZANsp. z o.o. | $3,563,475.33 | szan.pl | ||
| Centrum Budowlane Posadowskisp. z o.o. | $3,374,045.58 | posadowski.pl | ||
| Sinus Spółka z Ograniczoną Odpowiedzialościąsp. z o.o. | $3,229,452.69 | sinus.net.pl | ||
| Protektor-Polskasp. z o.o. | $2,953,591.56 | protektor-polska.pl | ||
| Bisbudsp. z o.o. | $2,749,891.99 | bisbud.pl | ||
| Adamstalsp. z o.o. | $2,435,251.75 | adamstal.pl | ||
| AP Chemiesp. z o.o. | $1,956,340.74 | apchemie.pl | ||
| Gold Bruk Zielonkasp. z o.o. | $1,841,979.10 | goldbruk.waw.pl |
FAQ
Last updated: 2026-04-09